SystemStak Valves

Transcription

SystemStak Valves

®
VICKERS
SystemStak® Valves
ISO 4401-03; NFPA-D03; 315 bar (4500 psi); 60 L/min (15.7 USgpm)
GB 2027B
1
Build a Compact, Cost-Effective, Reliable Hydraulic
System with Vickers SystemStakt Valves
Reduces System Space
Requirements
SystemStak valves make compact
hydraulic systems in which specific
function valves are “sandwich” mounted
between a directional valve and a
standard mounting surface.
SystemStak Systems... Easy to
Understand, Easy to Design
SystemStak circuitry is best shown
using slightly different symbols than
those for traditional valve configurations.
Each SystemStak symbol has the same
basic form and size as shown in fig. 1.
Reduce Cost
SystemStak valves eliminate intervalve
piping and leak-prone tube and pipe
connections. Installed cost is less than
when using conventional valves.
Versatile and Easy to Install
SystemStak valves have all the internal
passages necessary to serve the
directional valve topping them. Mounting
surfaces and port patterns are to
international standards: any valve
conforming to ISO 4401 size 03;
ANSI/B93.7M size D03; NFPA-D03;
CETOP 3; and DIN 24340, NG6
mounting interface can be used with
these SystemStak valves.
Rugged and Reliable
Internal working parts are produced from
hardened steel and mounted in ductile
(spheroidal graphite) iron bodies.
Excellent reliability is ensured. Working
parts are accessible without removing
valves from an assembled stack.
P
T
B
A
Figure 1
P
P
T
B
T
B
A
A
Figure 4
Figure 2
For ease of understanding, remember
the directions of flow for each line, and
that all four flow paths pass through
each valve (see fig. 2). For clarity,
directional valves are drawn vertically in
SystemStak circuit diagrams (see fig. 3).
Relief valves should normally be
positioned next to the mounting surface
(i.e. at the bottom of the stack). When
both a flow control and a pilot operated
check valve are required, it is
recommended that the flow control valve
be between the check valve and the
actuator to prevent check valve chatter.
P
T
B
A
Figure 5
P
T
B
A
Figure 3
Each station (valve stack) is a
combination of functions. When
designing and assembling SystemStak
valves, care must be taken to ensure
that they interact as required by stacking
the functions in the correct sequence
(fig. 4 is an example).
2
A combination of directional valve,
SystemStak valve(s) and
subplate/manifold block (fig. 5: single
station subplate and fig. 6: multi-station
manifold) completes the assembly.
SystemStak Systems . . . Easy to Understand,
Easy to Design
P
T
B
A
B
A
Figure 6
Fig. 7 represents a complete
SystemStak system, showing typical
use of functions available from this
range. The circuit diagram also shows
the use of a tapping plate for accessing
line pressure readings, and a blanking
plate to close off an unused station of a
multi-station manifold.
P
T
B
A
B
A
Figure 7
3
B
A
Table of Contents
Function
Basic symbol
Basic model
Features
Relief
DGMC
Single, dual and crossport
models
5
Counterbalance
DGMR
Control in port T
9
Sequence
DGMR1
Single port P sequence
9
Reducing/relieving
DGMX
Piloted from (and reduced
pressure in) port P, A or B
9
Direct check
DGMDC
Single check in any port; dual
check in ports A and B only
13
Pilot operated check
DGMPC
Single in port A or B; dual in
ports A and B
16
Flow restrictor
DGMFN
Single or dual port, meter-in
or meter-out
19
Further information:
Mounting bolts, subplates and manifold blocks
Hydraulic fluids
Filtration requirements
Temperature limits
Pressure drop at other viscosities
Types H and K adjusters
Warranty and repair
Ordering procedure
Page
22
Operating Data
Maximum flow rate
60 L/min (16 USgpm)
Maximum operating pressure
315 bar (4500 psi)
Pressure drops
See graphs
Mounting position
Optional
Mass, Approximate:
DGMC . . . . . . . . . . . . . . . . 1,3 kg (2.9 lb)
DGMC2 . . . . . . . . . . . . . . . 2,5 kg (5.5 lb)
DGMR(1) . . . . . . . . . . . . . . 1,3 kg (2.9 lb)
DGMX . . . . . . . . . . . . . . . . 1,3 kg (2.9 lb)
DGMDC . . . . . . . . . . . . . . . . . 1 kg (2.2 lb)
DGMPC . . . . . . . . . . . . . . . 0,8 kg (1.8 lb)
DGMFN . . . . . . . . . . . . . . . 1,1 kg (2.2 lb)
4
Relief Valves
DGMC-3-4*
DGMC2-3-4*
General Description
Typical Section
These two-stage adjustable pressure
relief valves limit the maximum pressure
in the line(s) controlled by the integral
relief valve elements.
Pressure adjustment options of control
knob (with or without keylock) or
screw/locknut design are available. The
two-stage operation is basically identical
to long-established balanced piston
valves, described in detail in Vickers
Industrial hydraulics manual.
Functional Symbols
For simplicity these two-stage valves are
represented as single-stage models
Model Code for Relief Valves
DGMC(2) -3- ** - * * (-B * - * * )- * - 4*
DGMC-3-PT-**
P
T
1
B
2
3
4
5
6
7
8
9
A
1 Type
2 = Dual relief function
Omit for single relief function
2 First function
Single relief, or first line of dual models
DGMC2-3-AT-**-BT-**
P
T
B
A
DGMC-3-BA-**
P
T
B
A
DGMC2-3-AB-**-BA-**
P
T
B
A
Code
Pressure
limited in
Discharge
into
Usage
PT
AB
BA
AT
BT
P
A
B
A
B
T
B
A
T
T
Single only
Single, or dual with BA
Single only
Single, or dual with BT
Single only
3 Pressure adjustment range, first
function
A = 3-50 bar (43.5-725 psi)
B = 3-100 bar (43.5-1450 psi)
C = 10-200 bar (145-2900 psi)
G = 50-315 bar (725-4500 psi)
4 Pressure adjustment/ locking
method, first function
H = Handknob
K = Micrometer with keylock
W = Screw and locknut
5
Relief Valves
DGMC-3-4*
DGMC2-3-4*
Performance
Characteristics
5 Second function
Second line of dual models
Code Pressure Discharge
limited in into
Usage
BA
B
A
BT
B
T
Dual with
AB
Dual with
AT
Pressure override
Typical performance for PT models at
max. pressure settings with mineral oil at
21 cSt (102 SUS) and at 50_C (122_F).
psi
bar
Omit for single line models
5000
350
6 Pressure adjustment range,
second function
Options as in 3
4000
300
Pressure
250
method, second function
Options as in 4
3000
200
2000
150
100
1000
0
8 Gage port: option on AT and PT
single models only
B = G1/4I (1/4 BSPF)
S = SAE 4 (7/16I-20 UNF-2B)
Blank = No gage port
50
0
10
0
20
4
30
8
Flow rate
9 Design number, 40 series
Subject to change. Installation
dimensions unchanged for design
numbers 40 to 49 inclusive.
6
40
50
12
60 L/min
16 USgpm
Installation Dimensions in mm (inches)
DGMC(2)-3**-**(-B*-**)-4*
Models with type W adjuster
To adjust valve setting slacken off locknut
and turn adjuster screw .
Turn clockwise to increase pressure;
counter-clockwise to decrease pressure
Re-tighten locknut after completing
adjustment.
A max.
79 (3.1)
fully out
T
A
B
P
Line A adjustment
Line B or line P adjustment
(according to model type)
B max.
4 (0.16) max. over gage port plug
40
(1.57)
4 (5/32) A/F hex. socket
20
(0.79)
Ø3 (0.12 dia)
3,5 (0.14)
4 holes through: Ø5,3 (0.21 dia)
12,7 (1/2) A/F hex. locknut
Torque to 25-30 Nm (18-22 lbf ft)
4 off “O” seals supplied for this mounting face
P
47,6
(1.87)
46
(1.8)
B
A
T
39 (1.54)
76 (3)
C max.
D max.
Model
A
B
C
D
DGMC-3-AT-*W-4*
DGMC-3-BT-*W-4*
DGMC-3-AT-*W-*-4*
DGMC-3-PT-*W-4*
DGMC-3-PT-*W-*-4*
DGMC2-3-AT-*W-BT-*W-4*
–
–
–
–
–
234 (9.2)
–
–
160 (6.3)
–
160 (6.3)
–
154 (6.1)
–
–
–
–
–
–
156 (6.2)
–
156 (6.2)
–
–
7
For gage port thread options see model code 8
E max.
T
A
B
P
Line A adjustment
Line B adjustment
16,75 (0.66)
16,75 (0.66)
10 (0.4) max.
8 (0.13) max.
F max.
G max.
Model
E
F
G
DGMC-3-AB-*W-4*
DGMC-3-BA-*W-*-4*
DGMC2-3-AB-*W-BA-*W-4*
–
–
234 (9.2)
–
164 (6.5)
–
164 (6.5)
–
–
8
Pressure Controls: Counterbalance, Sequence and Pressure Reducing Valves
DGMR(1)-3-4*
DGMX*-3-4*
General Description
Typical Section
These single-stage valves operate by
the application of pressure on the end of
the valve spool, acting against a spring
which is loaded by means of the
adjustment mechanism.
In the counterbalance and sequence
valves the spool is offset by the spring
such that flow cannot pass through the
valve. When the force exerted by the
pilot pressure on the spool end exceeds
the force of the main spring, the spool is
moved to allow flow through the valve.
In the pressure reducing valve the flow
path is normally open and is closed as
the pilot pressure exceeds the setting of
the valve. Excessive pressure in the
reduced-pressure line is prevented by a
pressure relieving function.
Functional Symbols
DGMX*-3-PB
DGMR-3-TA
P
T
B
A
P
T
B
A
T
B
A
Pressure adjustment options of control
knob (with or without keylock) or
screw/locknut design are available.
DGMX*-3-PP
DGMR1-3-PP
P
T
B
A
DGMX*-3-PA
P
T
9
B
A
P
Model Code for Counterbalance, Sequence and Pressure Reducing Valves
DGM *(*) -3- ** (*) - * * - * - 4*
1
2
3
4
5
1 Type
R = Counterbalance function
R1 = Sequence function
X1 = Pressure reducing, underlapped
X2 = Pressure reducing, overlapped
X3 = Pressure reducing, overlapped,
low leakage
2 Function ports
For DGMR only:
TA = Counterbalance control function in
“T” port, controlled by pressure in
“A” port
For DGMR1 only:
PP = Sequence control in “P” port,
controlled by pressure in “P” port
For DGMX only:
PA = Pressure reducing function in line
P, piloted from A
PB = Pressure reducing function in line
P, piloted from B
PP = Pressure reducing function in line
P, piloted from P
6
7
6 Gage port
B = G1/8I (1/8 BSPF)
S = SAE 4 (7/16I-20 UNF-2B)
3 Adjuster location
Option on DGMX only
L = Adjuster at “A”-port end of valve
Blank = Adjuster at “B”-port end of valve
4 Pressure adjustment range
For DGMX only:
Y = 1,40-7,0 bar (21-101 psi)
R = 1,40-45,0 bar (21-652 psi)
For DGMR and DGMX:
A = 3-30 bar (43.5-435 psi)
B = 3,5-70 bar (51-1000 psi)
C = 10-140 bar (145-2000 psi)
F = 20-250 bar (290-3625 psi)
method
H = Handknob
K = Micrometer with keylock
W = Screw and locknut
10
Performance Characteristics
Typical performance with mineral oil at 21 cSt (102 SUS) and at 50_C (122_F).
DGMX*-3-P*
psi
4000
DGMR1-3-PP
DGMX3-3
DGMX2-3
DGMX1-3
bar
300
psi
4000
250
2000
250
Pressure
Pressure
3000
bar
300
200
150
3000
2000
100
200
150
100
1000
1000
50
0
20
0
50
10
0
6 4 2
Reverse flow to T line
0
10
20 30
40 50
0
60 L/min
4
8
12
16 USgpm
Reduced pressure line
0
10
0
20
4
30
40
8
Flow rate
50
12
60 L/min
16 USgpm
Flow rate
Reduced pressure setting
DGMX*-3-P*
Low Pressure/Flow Rate Minimum Performance
psi
1000
bar
800
60
50
600
40
400
30
20
200
0
70
Effect of Back-Pressure
The effective reduced pressure is equal
to the valve adjustment setting plus any
back-pressure in line T
10
0
0
10
20
4
30
8
Q max.
40
50
12
60
L/min
16 USgpm
Dead Head Leakage
Typical leakage flow at 250 bar inlet
pressure from reduced pressure line into
T at “Dead Head” condition (i.e. No flow
required at the reduced pressure outlet.)
This leakage flow must be provided at
the inlet line P in order to maintain the
reduced outlet pressure.
DGMX1-3 = 1600
DGMX2-3 = 400
DGMX3-3 = 80
11
DGMR-3-TA-**-*-4*
DGMR1-3-PP-**-*-4*
DGMX(*)-3-P*(L)-**-*-4*
To adjust valve setting slacken off locknut and turn
adjuster screw
counter-clockwise to decrease pressure.
Re-tighten locknut after completing adjustment.
DGMX2-3-**L models have adjuster and end
cap/gage port locations interchanged from positions
shown.
T
A
B
P
40
(1.57)
20
(0.79)
Ø3 (0.12 dia)
3,5 (0.14)
P
47,6
(1.87)
46
(1.8)
12,7 (1/2) A/F hex. locknut
B
A
T
14 (0.55) max.
39 (1.54)
76 (3)
For gage port thread options see model code 6 ,
(pressure plug fitted)
12
80 (3,1) max.
Direct Check Valves
DGMDC-3-4*
General Description
Typical Section
These valves allow free flow in one
direction in the line in which the check
valve element(s) is (are) located; flow in
the opposite direction is not possible.
Functional Symbols
DGMDC-3-X-A*
P
T
B
A
Model Code for Direct Check Valves
DGMDC-3- * - * * (- * * )- 4*
DGMDC-3-Y-A*
P
T
B
A
1
DGMDC-3-X-B*
P
T
B
A
DGMDC-3-Y-B*
P
T
B
A
DGMDC-3-Y-P*
P
T
B
A
DGMDC-3-X-T*
P
T
B
A
B
A
DGMDC-3-Y-A*-B*
P
T
2
3
4
5
1 Direction of flow
X = Free flow away from actuator
Y = Free flow towards actuator
2 Check location
A = A line
B = B line
P = P line; with Y in
T = T line; with X in
1
1
3 Check valve opening/cracking
pressure
K = 1 bar (14.5 psi)
M = 2,5 bar (36 psi)
N = 5 bar (72 psi)
4 Check location (second element
of dual model)
Only available as model type
DGMDC-3-Y-A*-B*-4*
B = B line
pressure (second function of dual
model)
Options as in 3
13
6
Typical performance with mineral oil at 21 cSt (102 SUS) and at 50_C(122_F)
Pressure drop: free flow through check valve
psi
bar
30
400
27
Pressure drop
24
300
21
18
200
15
12
9
100
6
3
0
0
10
0
20
4
30
40
8
50
12
60 L/min
16 USgpm
Flow rate
For other viscosities, see “Further
Information”.
Internal Leakage Across Closed
Check Valve
Less than 0,25 ml/min (0.015 in3/min) at
250 bar (3625 psi)
14
DGMDC-3-Y-A*-B*-4*
DGMDC-3-X-A*-4*
DGMDC-3-X-T*-4*
DGMDC-3-Y-A*-4*
DGMDC-3-Y-P*-4*
T
T
A
A
B
B
P
P
101 (4) max.
13
(0.51)
40
(1.57)
H
H
Ø3 (0.12 dia)
3,5 (0.14)
12
(0.47)
88 (3.46) max.
DGMDC-3-X-B*-4*
DGMDC-3-Y-B*-4*
P
47,6
(1.87)
46
(1.8)
B
A
H
T
39 (1.54)
13 (0.51)
76 (3)
Model type
H
DGMDC-3-X-A*-4*
DGMDC-3-X-B*-4*
DGMDC-3-Y-P*-4*
16,75
(0.66)
DGMDC-3-X-T*-4*
DGMDC-3-Y-A*-4*
DGMDC-3-Y-B*-4*
DGMDC-3-Y-A*-B*-4*
23,25
(0.92)
89 (3.5) max.
15
Pilot Operated Check Valves
DGMPC-3-4*
General Description
Typical Section
These valves provide pilot operated
check functions in one or both service
lines (A or B), the operating pilot supply
coming from the opposite service line.
Thus with pressure in one service line
the check valve in the other service line
will be open (subject to system/actuator
pressures being correct for the valve
area ratios).
A 3:1 area ratio of pilot piston to check
valve seat is supplemented by an
optional 10:1 decompression feature.
Functional Symbols
DGMPC-3-(D)AB*-(D)BA*
B1
P
T
B
A1
A
DGMPC-3-(D)AB*
P
T
B1
A1
B
A
B1
A1
DGMPC-3-(D)BA*
P
T
B
Model Code for Pilot Operated Check Valves
DGMPC-3-(D)** * [- (D) ** *] - 4*
A
1
2
3
4
5
1 Decompression feature
D = 10:1 decompression ratio
Omit if not required
2 Function
AB = Check in line A, pilot operated
from line B
BA = Check in line B, pilotoperated
from line A (single check model
only)
pressure
K = 1 bar (14.5 psi)
M = 2,5 bar (36 psi)
N = 5 bar (72 psi)
4 Decompression feature (second
function of dual models)
As in 1
Omit for single line models,and if not
required for dual models
Note: “D” must be specified here, for dual models, if
called for in 1
5 Second function of dual models
BA = Check in line B, pilot operated
from line A
16
7
6
6
Check valve opening/cracking
pressure (second function of dual
models)
Options as in 3
Pressure Drop Data
Typical performance with mineral oil at
21 cSt (102 SUS) and at 50_C(122_F) u
Pressure drop: flow path A1 to A or B1 to B (no pilot-pressure
operation)
psi
Pressure drop: flow path A to A1, or B to B1 with check valve
pilot-operated fully open
bar
30
400
psi
27
300
300
18
200
15
12
9
100
bar
25
21
Pressure drop
Pressure drop
24
6
200
20
15
10
100
5
3
0
0
0
10
0
20
4
30
40
8
50
12
60 L/min
16 USgpm
0
10
0
20
4
30
8
Flow rate
Flow rate
u For other viscosities see “Further Information”.
Pilot Pressures
Pilot area ratios:
Main check valve . . . . . . . . . . . . . . . . 3:1
Decompression poppet . . . . . . . . . . 10:1
Use applicable ratio and opening/
cracking pressure to calculate pilot
pressure to open valve element, applied
to the following formulae:
To open valve or decompression poppet
in line A:
p A ) p C – p A1
Pressure at B1 =
+ pA1
Area ratio factor
To open valve or decompression poppet
in line B:
p B ) p C – p B1
Pressure at A1 =
+ pB1
Area ratio factor
Where:
pA = Pressure at A
pC = Cracking/opening pressure
pA1 = Pressure at A1
pB = Pressure at B
pB1 = Pressure at B1
A =
Service line location;
B =
see functional symbols
A1=
B1=
Leakage
Less than 0,25 ml/min (0.015 in3/min) at
250 bar (3625 psi).
17
40
50
12
60 L/min
16 USgpm
DGMPC-3-(D)AB*-(D)BA*-4*
DGMPC-3-(D)AB*-4*
T
T
A
A
B
B
P
P
101 (4) max.
13
(0.51)
40
(1.57)
23
(0.9)
Ø3 (0.12 dia)
3,5 (0.14)
12 (0.47)
97 (3.82)
DGMPC-3-(D)BA*-4*
P
47,6
(1.87)
46
(1.8)
B(B1)
A(A1)
T
13
(0.51)
39 (1.54)
97 (3.82)
76 (3)
18
Flow Restrictor Valves
DGMFN-3-4*
General Description
Typical Section
These valves regulate flow by means
of an adjustable orifice which is not
pressure compensated, and flow
through the valve is entirely dependent
upon pressure drop at any particular
setting of the orifice.
Dual service-line models with an integral
non-return valve around each control
orifice provide for meter-in or meter-out
control; single line versions of these are
available.
For flow restriction in P or T lines (where
reverse free flow is not required) models
without check valves are available.
Adjustment options are either
screw/locknut or handknob.
Model Code for Flow Restrictor Valves
DGMFN-3- * - * * * (- * * * )- 4*
1
Functional Symbols
DGMFN-3-X-A**-B**
P
T
B
A
DGMFN-3-Y-A**-B**
P
T
B
A
DGMFN-3-Z-P**
P
T
B
A
T
3
4
5
1 Direction of flow control (with
respect to machine actuator)
X = Meter-in control, applicable to lines
A and B
Y = Meter-out control, applicable to
lines A and B
Z = Meter-in control, line P only and
meter-out control, line T only.
2 Location of control function
(single model or first line of dual
model)
P = Line P (single model only)
T = Line T (single model only)
A = Line A (single model or first line of
dual model)
B = Line B (single model only)
3 Type of control needle/orifice
(single model or first line of dual
model)
1 = Fine control
2 = Standard control
DGMFN-3-Z-T**
P
2
B
A
4 Adjuster type (single model or
first line of dual model)
H = Handknob
W = Screw/locknut
5 Control in second line
B = Line B (use for dual models with
“A” specified at 2 )
Omit for single models
19
6
7
8
6 Type of control needle/orifice
(second line of dual models)
Options as in 3
7 Adjuster type (second line of dual
models)
Options as in 4
dimensions unaltered for design
Pressure Drop
Typical performance with mineral oil at 21 cSt (102 SUS) and at 50_C(122_F)
Type “1” needle (see model codes
psi
3
and
6
)
Type “2” needle (see model codes
Number of turns of adjuster
bar
60
1
800
2
3
4
psi
5
6
40
30
400
20
200
600
400
)
1
2
3
4
40
30
5
20
6
200
10
0
10
0
10
0
20
30
4
40
8
50
60 L/min
12
16 USgpm
Flow rate
psi
200
150
100
50
bar
14
12
10
8
6
4
2
0
0
10
0
20
4
30
8
0
0
10
0
20
4
30
8
Flow rate
Free flow through check valve
Pressure drop
6
50
Pressure drop
Pressure drop
600
and
Number of turns of adjuster
bar
60
800
50
3
40
50
12
60 L/min
16 USgpm
Flow rate
For other viscosities see “Further Information”.
20
40
50
12
60 L/min
16 USgpm
DGMFN-3-X-***(-***)-4*
DGMFN-3-Y-***(-***)-4*
DGMFN-3-Z-***-4*
To adjust valve setting, slacken off locknut and turn
screw . Re-tighten locknut after completing
adjustment.
Line A or line T adjustment
Line B or line P adjustment
T
T
A
A
B
B
P
P
12,7 (1/2) A/F hex. locknut .
A max.
D max.
47 (1.85)
max.
B max.
40
(1.57)
E max.
E max.
Ø3 (0.12 dia)
3,5 (0.14)
4 off “O” seals supplied for this interface
P
47,6
(1.87)
46
(1.8)
B
A
T
39 (1.54)
45 (1.8)
max.
76 (3)
C max.
Type H adjuster
Turn clockwise to decrease flow (increase restriction);
counter-clockwise to increase flow (reduce restriction).
Ø32 (1.26 dia)
M4 locking screw
56 (2.2)
max.
Model
A
B
C
D
E
DGMFN-3-X-A*W-4*
DGMFN-3-X-A*W-B*W-4*
DGMFN-3-X-B*W-4*
DGMFN-3-Y-A*W-4*
DGMFN-3-Y-A*W-B*W-4*
DGMFN-3-Y-B*W-4*
DGMFN-3-Z-P*W-4*
DGMFN-3-Z-T*W-4*
121 (4.76)
–
–
121 (4.76)
–
–
–
–
–
–
122 (4.8)
–
–
122 (4.8)
–
–
–
167 (6.6)
–
–
167 (6.6)
–
–
–
–
–
–
–
–
–
123 (4.8)
123 (4.8)
16,75 (0.7)
16,75 (0.7)
16,75 (0.7)
23,25 (0.9)
23,25 (0.9)
23,25 (0.9)
16,75 (0.7)
23,25 (0.9)
21
Further Information
Mounting Bolts,
Subplates and Manifold
Blocks
Mounting Bolts
The length of mounting bolt used to
install a SystemStak assembly is
dependent on the number of valves
being used, plus the length needed for
mounting other valves in the assembly,
such as:
– solenoid operated, or other type of
directional valve
– tapping plate
– blanking or crossover plate.
Vickers offers a large selection of bolt
kits (one bolt kit for these SystemStak
valves comprises 4 bolts) in metric and
inch sizes as listed. To determine your
needs, use the following guide for bolt
length calculation.
Bolt Kit Selection
Metric: M5-6g
Inch: 10-24 UNC-3A
Length
(mm)
Vickers bolt
kit number
Length
(in)
Vickers bolt
kit number
50
60
70
80
90
100
110
120
130
140
150
160
170
BKDG3699M
BK466836M
BK464125M
BK466837M
BK466838M
BK466839M
BK466840M
BK466841M
BK466842M
BK466843M
BK466844M
BK466845M
BK466846M
2.0
2.375
2.75
3.125
3.5
3.937
4.312
4.75
5.125
5.5
5.937
6.312
6.687
BKDG3698
BK466849
BK870017
BK466850
BK466851
BK466852
BK466853
BK466854
BK466855
BK466856
BK466857
BK466858
BK466859
Subplates and Manifold Blocks
See “Subplates and Auxiliary
Connection Plates” catalog 2425.
Hydraulic Fluids
A
L
B
C
A = Bolt clamp length in directional valve, blanking
plate, crossover plate, etc.
B = Height of intermediate valve stack, comprising
Vickers SystemStak valve(s) plus tapping
plates, etc.
C = Depth of thread engagement in sub-plate/
manifold block:
8/10 mm (0.3/0.4I), valid for:
315 bar (4500 psi) when using cast iron or
steel subplates/manifold blocks, or 210 bar
(3045 psi) when using Vickers aluminium
alloy manifold blocks.
L = Required bolt length; select from the table.
Materials and seals used in these valves
are compatible with :
Anti-wear petroleum oils . . . . . . . . L-HM
Water glycols . . . . . . . . . . . . . . . . L-HFC
Invert emulsions . . . . . . . . . . . . . . L-HFB
Non-alkyl based
phosphate esters . . . . . . . . . . . . . L-HFD
The extreme operating range is 500 to
13 cSt (270 to 70 SUS) but the
recommended running range is 54 to 13
cSt (245 to 70 SUS). For further
technical information about fluids see
694.
Filtration Requirements
Recommendations on filtration methods
and the selection of products to control
fluid condition are included in Vickers
publication 561 or 9132. For products in
this catalog the recommended fluid
cleanliness levels are:
Up to 210 bar (3050 psi) . . . . . 18/16/13
Above 210 bar (3050 psi) . . . . 17/15/12
Notes
1. Bolts should be torqued to 7-9 Nm (63-80 lbf in)
with threads lubricated.
2. If not using Vickers bolt kits, bolts must be to
Grade 12.9 (ISO 898) or better.
22
Temperature Limits
Ambient range . . . . . . . –20_C to +80_C
(–4_F to +176_F)
Fluid temperatures
Min.
Max.*
Petroleum
oil
Watercontaining
–20_C
(–4_F)
+80_C
(+176_F)
+10_C
(+50_F)
+54_C
(+129_F)
* To obtain optimum service life from both fluid and
hydraulic system, 65_C (150_F) is the
recommended maximum fluid temperature, except
for water-containing fluids.
For other fluids where limits are outside
those of petroleum oil, consult fluid
manufacturer or Vickers representative.
Whatever the actual temperature range,
ensure that viscosities stay within those
specified under “Hydraulic Fluids”.
Further Information
Pressure Drop at
Other Viscosities
140
% Factor
Published pressure drop data is valid for
a fluid viscosity of 21 cSt (102 SUS).
The graph shows the approximate
percentage change in pressure drop for
a range of other viscosities. To
determine the approximate pressure
drop for any given fluid viscosity, multiply
the published data by the % factor for
the required viscosity.
160
120
100
80
15
75 100
25
35
150
45
55
200
65
250
300
75
85
cSt
350
400
SUS
Viscosity
Type H Adjuster
To adjust valve setting, slacken M4 locking
screw and rotate knob . Re-tighten locking screw
after completing adjustment.
Ø32 (1.26 dia)
Available on
DGMC-3
DGMR-3
DGMX-3
89 (3.5) max.
M4 locking screw
Type K Adjuster
Key must be inserted and turned to allow valve to be
adjusted . When key is removed, adjustment
mechanism can be freely turned without changing
valve setting.
Ø32 (1.26 dia)
Available on
DGMC-3
DGMR-3
DGMX-3
115 (4.5) max.
counter-clockwise to decrease pressure
Spare Parts
Warranty and Repair
Valves are sold complete with all seals.
Part numbers for available spare seal
kits:
DGMC-3-40/41 . . . . . . . . . . . . . . 870738
DGMC2-3-40/41 . . . . . . . . . . . . . 870737
DGMR(1)-3-40/41 . . . . . . . . . . . 870739
DGMX(*)-3-40/41 . . . . . . . . . . . . 870739
DGMDC-3-40/41 . . . . . . . . . . . . 870708
DGMPC-3-40/41 . . . . . . . . . . . . 870708
DGMFN-3-40/41 . . . . . . . . . . . . . 870707
Units to be returned under warranty
should be sent, with a description of the
fault, to the Vickers representative in
your area.
Note: Seal kits cover various model options for the
respective types. Redundant seals will be found for
some models.
Repair of these size 03 valves is not
generally economically viable. Contact
your nearest Vickers representative
before returning any unit for repair.
Ordering Procedure
Specify requirements by valve model
code, and by seal kit number.
23
25
(1)
18 (0.71)
for key removal
Vickers®
Solenoid Operated Directional Valves
Catalog
DG4V-3 flows
to 80 l/min
(21 USgpm),
6* design
DG4V-3S flows
to 40 l/min
(10.5 USgpm),
6* design
ISO 4401,
size 03; ANSI/
B93.7M-D03
Table of Contents
Introduction
01
Features and Benefits
02
Characteristics
03
Functional Symbols
04
Model Code
05
Operating Data
07
Performance Data
09
Installation Dimensions
12
DG4V-3-*A(L)-(V)M-S6-U-**-60
14
DG4V-3-*A(L)-(Z)-(V)M-S3-FPA5W-*2-60
14
DG4V-3-*A(L)-(Z)-(V)M-S4-FPA5W-*2-60
14
DG4V-3-*A(L)-(Z)-(V)M-S5-F-*2-60
14
Electrical Plugs and Connectors
15
Subplates, Connection Plates and Mounting Surfaces
18
DGMA-3-B-1* Blanking Plate
19
DGMA-3-C2-11 Crossover Plate
19
DGMA-3-T*-1*-* Tapping Plate
19
DGAM-3-01-1*-R (Metric bolt tapping) DGAM-3-01-1* (UNC bolt tapping)
20
Adaptor plate, Size 05 to 03 for pressure up to 210 bar (3000 psi)
20
DGVM-3-1*-*, DGMS-3-1E(Y)-1*-* Single station subplate, rear and side tapped port
21
DGMS-3-3E-1*-* Multi-station subplate
22
Mounting Surface
23
Appendix
24
Mounting Bolts
24
Spare Parts Data
25
Seal Kits
25
Solenoid Coils
25
Mass, approx. kg (lb)
25
Mounting Attitude
25
Temperature Limits
26
Fluid Temperature
26
Fluid Cleanliness
26
Ordering Procedure
26
Introduction
General description
These solenoid operated
directional control valves are
for directing and stopping
flow at any point in a hydraulic system. This 60-design
series has been specially
designed and developed to
cover expanded demands in
the industry as well as the
many traditional uses of the
earlier designs. Some of the
more important benefits to
users are outlined.
• Efficient control of greater
hydraulic powers without
increasing solenoid power
consumption.
• Installed cost and space
savings from higher
power/weight-and-size
ratios.
• Increases system efficiency;
the result of improved
manufacture of spools
and bores.
• Installation flexibility
resulting from choice of
numerous combinations
of solenoid connectors
and locations.
• Multi-fluid capability without need to change seals.
• Higher sustained machine
productivity and higher
uptime because of proven
fatigue life and endurance,
tested over 20 million
cycles.
• Solenoid coils can be
changed quickly and
easily without leakage
from hydraulic system.
• Compact, cost effective
system design when used
with Vickers® SystemStak™
valves and subplates.
DG4V-3 and DG4V-3S
High and standard
performance models:
• Up to 80 l/min (21 USgpm)
and up to 40 l/min (10.5
USgpm) respectively at
350 bar (5000 psi).
• Builds on Eaton's experience as the major supplier
of size 03 valves worldwide.
• Offers designers the
opportunity to select the
optimum value package
for each application.
• International standard
interface. The valve
mounting face conforms
to ISO 4401, size 03 and
is compatible with related
international standards.
Features and Benefits
400
300
200
100
10
20
300
200
100
30
40 10
50 60
20
Flow rate (l/min)
DG4V-3S
16
5000
4000
3000
2000
1450
70
30 80
40 50 60
Flow rate (l/min)
70
20 21
80
5000
4000
3000
2000
1450
DG4V-3S
DG4V-3
DG4V-3
Typical maximum pressure
differential (P-A-B-T) flow envelope, blocked center spool.
Eaton Vickers Solenoid Operated Directional Valves Product Catalog V-VLDI-MC011-E September 2008
1
Pressure differential (psi)
Flow rate (USgpm)
Flow rate (USgpm)
8
0 12
4 16
8 20 2112
400
4
Pressure differential (bar)
0
Pressure differential (psi)
Highly reliable operation up
to 80 l/min (21 USgpm) at
350 bar (5000 psi). Establishes new market standards
and opens new possibilities
to design engineers on valve
size selection.
Pressure differential (bar)
• High pressure and flow
capabilities, thanks to
special design features
Features and
Benefits
• Minimal
pressure drop,
i.e. 2,5 bar (36 psi) at
30 l/min (7.9 USgpm)
Achieved by optimization of
the valve body, spool and
spool-stroke design. The
results: low energy consumption and improved efficiency.
• High reliability
Design of spring forces and
profile of DC solenoid force
characteristics ensure spool
position selection under
extreme operating conditions. Result is a valve with
high reliability when being
energized or de-energied.
Force
Pressure
Pressure
differential
differential Performance leader
Vickers
bar
psi
Flow rate (USgpm)
solenoid force
0 3 6 9 12 15 18 21
Normal solenoid
14
200
force range on
the market
12
150
10
Vickers spring
8
force
100
Normal spring
6
force range on
4
50
the market
2
0
0
Solenoid
Solenoid
10 20 30 40 50 60 70 80
energized
de-energized
Flow rate (l/min)
DG4V-3S
DG4V-3
• Scratch-proof manual
override seal
Internal seals are located
such that they are beyond
reach of any bore damage
caused by small tools used to
operate the manual override.
Result is no messy oil drips
from the manual overrides.
Small diameter manual overrides prevent inadvertent
operation.
DG4V-3 – High Performance
• Electrical connections
P
A
B
T
Conduit box design that
simplifies electrical wiring
connections to solenoids.
Orientation tabs prevent
incorrect positioning.
DG4V-3S – Standard
Performance
Mounting surface to
ISO 4401 size 03
• Ease of servicing
Wet-armature solenoid,
screw-in core tube design
allows coils to be changed
without removing valve from
installation and without oil
spillage or risk of contaminating system fluid.
• Surge supression for
DC valves
Surge suppression is used
to prevent coil damage by
reducing contact burnoff –
increasing switch life – and
protecting electrical controllers from inductive spikes.
ISO4400 (DIN 43650)
coil shown
Three coil options are
available:
D1 – Encapsulated diode
(Industrial application)
D2 – Encapsulated diode
(Mobile application)
D7 – Transzorb type
2
Characteristics
High performance
DG4V-3, 6* design
Standard performance
DG4V-3S, 6* design
Mounting interface
ISO 4401 size 03
ANSI/B93.7M size D03
CETOP RP65H, size 3
DIN 24340, NG6
Basic characteristics
Maximum pressure:
DG4V-3 350 bar (5075 psi)
DG4V-3S 350 bar (5075 psi)
Maximum flow:
DG4V-3 up to 80 l/min
(21 USgpm)
DG4V-3S up to 40 l/min
(10.5 USgpm)
DG4V-3 models are direct
solenoid operated four-way
directional control valves.
Their primary function in a
hydraulic circuit is to direct
fluid flow. This, in turn, would
determine the direction of
movement of a fluid cylinder,
or the direction of rotation of
a fluid motor.
Port connections are made
by mounting the valve on
a subplate or manifold. The
valve has wet armature type
solenoids.
Electrical connections to
the valve are made in the
electrical wiring housing or
thru various plug-in connectors such as a DIN 43650
type coil.
Good hydraulic design practice suggests that detented
models be mounted with
longitudinal axis horizontal. Other models may be
mounted in any position.
Operating considerations
Temperature limits
1. Dependent on the application and the system filtration,
any sliding spool valve if held
shifted under pressure for
long periods of time, may
stick and not move readily
due to fluid residue formation. It may therefore need
to be cycled periodically to
prevent this from happening.
Minimum ambient
-20°C (-4° F)
Maximum ambient
Valves with coils listed in
model code and at stated
percentages of rated voltage.
Construction of a typical
single solenoid model
2. Surges of fluid in a common tank line serving two
or more valves can be of
sufficient magnitude to cause
inadvertent shifting of these
valves. This is particularly
critical in no-spring detented
models, separate drain lines
are necessary.
Fluid temperature
Fluid Temp. Mineral oil Watercontaining
Min Max.* +10°C (+50°F)
+54°C (+129°F)
–20°C (-4°F) +70°C (+158°F) * To obtain optimum service life from both fluid and hydraulic
system, 65°C (150°F) normally is the maximum temperature
except for watercontaining fluids.
Coil type andPercentageMaximum ambient temperature
frequencyvoltageDG4V-3 DG4V-3S
Dual frequency coils
@ 50 Hz
@ 50 Hz
@ 60 Hz
@ 60 Hz
107%
110%
107%
110%
40°C (104°F) 30°C (86°F) 50°C (122°F) 40°C (104°F) 65°C (149°F)
65°C (149°F)
65°C (149°F)
65°C (149°F)
@ 50 Hz
DC coils
110%
110%
40°C (104°F) 70°C (158°F) 65°C (149°F)
70°C (158°F)
For synthetic fluids consult
manufacturer or Eaton representative where limits are
outside those for mineral oil.
Whatever the actual temperature range, ensure that viscosities stay within the limits
specified in the “Hydraulic
fluids” section.
Single frequency (50 Hz) coils
3
Functional
Symbols
U.S. solenoid standard
Double solenoid valves,
two position, detented
AA
SSool.l. BB
BB A
S ol. B
PP
BB A
Spool types shown represent the highest proportion
of market requirements. For
other spool functions that may
be required, consult your
Eaton sales representative.
s Transient
Solenoids identified to U.S.
standards
DG4V-3(S)-*N(V)
Functional symbols related to
solenoid identity “A” and/or
“B” according to NFPA/ANSI
standards, i.e. energizing
solenoid “A” gives flow P to
A, solenoid “B” gives flow P
to B (as applicable).
Port P
Port A
Solenoid
Port T
For spool
Solenoid type
B
A
BB A
BAA
BB A
B
Sol. PBP
TT P
TPP
TT P
Sol.AA
TSol.
condition only
The valve function schematics apply to both U.S. and European valves.
2 2
DG4V-3(S)-*A(V)
2
DG4V-3(S)-*AL(V)
0 0
0
0 0
0
2 2
2
2 2
2
22 22
22
22 22
22
24 24
24
24 24
24
DG4V-3(S)-*B/F(V)
DG4V-3(S)-*C(V)
DG4V-3(S)-*BL/FL(V)
0
0 0
0
0 0
0
Port B
2 2
2
2 2
2
2 2
2
6 6
66 66
6
66
6 6
66 66
6
66
6 6
66 66
6
66
7 7
7
7 7
7
7 7
7
22 22
22
22 22
22
22 22
22
33 33
34 34
33
34
33 33
34 34
33
34
33 33
34 34
33
34
52 52
52
5 2 15 2 1
521
52 52
52
56 56
56
5 6 15 6 1
561
56 56
56
Solenoid
All A
except
“8”
“8”only B
Functional symbols related
to solenoid identity “A” and/
or “B” according to European
convention i.e. solenoid “A”
adjacent to “A” port, solenoid
“B” adjacent to “B” port of
valve.
Sol. A
S ol. A
0 0
Solenoids identified to
European standards
(specify “V” in model code)
DG4V-3(S)-8C(V)
8 8
DG4V-3(S)-8BL(V)
8 8
8
8
DG4V-3(S)-8B(V)
8 8
8
European solenoid standard
two position, detented
AA BB A
Single solenoid valves,
solenoid at port A end
B
AA BB A
solenoid at port B end
ABA
BB A
B
Port P
Port A
Solenoid
Solenoid
A
B
Port B
Port T
• For differences in valve function, refer to Performance
Data page 11.
4
AA
B
SPoPl. B TT P SSoolT.l. AA
SSool.l. BB
solenoid at port B end
Solenoid
For valves with type “8”spools,
solenoid identity to U.S.
convention is the same as for
European convention.
◊
B
Sol.BB
TTSSooPl.l. AA T S ol. ASol.
spring centered
AA
solenoid at port A end
F build spools.
Sol.
Sol.
AA
PSol.
Sol.P AP T T Sol.
B BT Sol.
BA A
Sol.
Sol.
P AP
Sol.
TT P
PTP T T P Sol.
TB B
Sol.
spring centered
A
B
Sol. A
P
s Transient
T
Sol. B
condition only
Sol. B
Model Code
DG4V—3(S)—** *(L)—(**)—(V)M—(S*)—* ** * D* (L)—* *—6*—(EN***)—(P**—A**—B**—T**)
1
2
3
4
1
odel Series
M
D – Directional valve
G–S
ubplate/manifold mounted
4 – Solenoid operated
V – Pressure rating 350 bar
(5075 psi) on P, A & B ports
2
tandard or high
S
performance
3 – High performance specification: up to 80 l/min (21
USgpm) at 350 bar (5075 psi)
3S – Standard performance
specification: up to 40
l/min (10.5 USgpm) at
350 bar (5075 psi)
3
Spool type
See “Functional symbols” section.
4
pool Spring
S
Arrangement
A – Spring offset, end-to-end
AL – Same as “A” but left
hand build
B – Spring offset, end to center
BL – Same as “B” but left
hand build
C – Spring centered
F – Spring offset, shift to center
FL – Same as “F” but left
hand build
N–N
o-spring detented
5
Manual override option
No symbol – Plain override(s)
in solenoid
end(s) only s
H – Water-resistant override(s)
on solenoid end(s) s
H2 – Water-resistant override
both ends of solenoid.
P2 – Plain override both ends
of single solenoid.
Yl – Latching manual override on solenoid ends
(includes “H” feature
seal) s
Z – No overrides at either end
s No override in non-solenoid
end of single solenoid valves
l Not available on DG4V-3S,
AC models
5
6
6
7
8
9
10 11 12
olenoid energization
S
identity
V – Solenoid “A” is at port “A”
end and/ or solenoid “B” is
at port “B” end, independent of spool type
Omit for U.S. ANSI B93.9
standard requiring solenoid
“A’’ energization to connect
P to A and/or solenoid “B’’ to
connect P to B, independent
of solenoid location.
NOTE: Type “8” spool valves
conform to both U.S. and
European solenoid designations. When ordering an “8”
spool, designate a “V” in the
model code.
7
Flag symbol
M–E
lectrical options and
features
8
Spool indicator switch
Available on high performance
models, DG4V-3, only. Omit
when not required.
DG4V-3-*A(L)-(V)M models
with type U (ISO4400) electrical connector to solenoid;
spool type 0, 2 or 22 only:
S6 – LVDT type DC switch with
Pg7 connector plug.
DG4V-3-*A(L)-(Z)-(V)M-S*-FPA5W
valves with mechanical type
AC (~) switch, wired to 5-pin
receptacle:
S3 – Switch, wired normally open
S4 – Switch, wired normally
closed
DG4V-3-*A(L)-(Z)-(V)M-S5-F(T)
W/J valves with mechanical
type AC (~) switch:
S5 – Switch, free leads
13
9
14 15
16
17
Coil type
18
11
Housing (F type coils only)
U – ISO 4400 (DIN 43650)
mounting u
W–1
/2" NPT thread
wiring housing
U1– Connector fitted
J–2
0 mm thread wiring
housing
U6 – Connector fitted w/lights
U11 – C
onnector fitted
w/rectifier & lights**
U12 – C
onnector fitted
w/rectifier**
F–1
/2" NPT thread
conduit box
KU – Top exit flying leads*
SP1 – Single 6,3 mm spade* u
12
S
urge suppressor/
damper
D1 – E
ncapsulated diode
(Industrial applications)
D2 – E
ncapsulated diode
(Mobile applications)
D7 – Transzorb type
(F,KU,U,SP1,SP2 only)
SP2 – Dual 6,3 mm spade* u
X1 – F
lame resistant solenoids TP EEx-d-11B-T4
X2 – H
azardous location
solenoids to meet
UL & CSA approval
X3 –Special protection
solenoids to BASEEFA
standar SFA009:1972,
protection class EX-S-11-T4
u
emale connector to be
F
supplied by customer
* DC service only
** AC service only
13 Solenoid indicator lights
Not available on PA, KU, U,
SP1& SP2
14
Coil rating
Full power coils, see
“Operating Data”.
A – 110V AC 50Hz
B◊ – 110V AC 50Hz/120V AC 60 Hz
C – 220V AC 50 Hz
D◊ – 220V AC 50 Hz/240V AC 60 Hz
G – 12V DC
H – 24V DC
10
Electrical connector
T – Wired terminal block
PA – Instaplug male
receptacle only
PB – Instaplug male &
female receptacle
PA3 – Three pin connector
PA5 – Five pin connector
For DG4V-3 only (not usable
with DG4V-3S):
Low power coils, see “Operating
Data”. (Not available with “N” –
No-spring detented models)
BL – 110V 50 Hz/120V 60 Hz
DL – 220V AC 50 Hz/240V AC 60 Hz
GL – 12V DC
HL – 24V DC
◊
For 60 Hz or dual frequency
Contact your Eaton representative for additional coil voltage
options.
5
Model Code
DG4V—3(S)—** *(L)—(**)—(V)M—(S*)—* ** * D* (L)—* *—6*—(EN***)—(P**—A**—B**—T**)
1
15
2
3
4
Port T code
5
6
17
7
8
9
10 11 12
“EN***” code number
assigned as required.
2 – 10 bar (150 psi) for spool
position indicator models
S3, S4 and S5.
EN21 – CSA approved models
with 1/2” NPT entry
conduit box, type FW
and solenoid coil letter
B,D,G, or H.
5 – 100 bar (1500 psi) for standard performance models,
DG4V-3S, with AC or DC
solenoids.
6 – 207 bar (3000 psi) for AC
high performance models,
DG4V-3, including spool
position indicator type S6.
7 – 207 bar (3000 psi) for DC
high performance models,
DG4V-3, including spool
position indicator type S6.
16
18
14 15
16
17
Special features
Refer to “Operating Data” for
port T pressure ratings.
4 – 70 bar (1000 psi)
13
Port restrictor plugs
For details of plug orifice sizes
and how to specify in model
code see page 15. May be
fitted to valves by agreement
with your Eaton representative.
Omit – N
o restrictor plugs
fitted
Design number
60 – Basic design
61 – Type 8 spool
6
18
Operating Data
Performance data is typical with fluid at 36cSt (168 SUS) and 50°C (122°F).
Standard performance valve High performance valve
FeatureDG4V-3S DG4V-3
Pressure Limits
P, A and B ports
T port:
Spool indicator switch models
Types S3, S4, S5
Type S6
All other models
Flow rating Relative duty factor Type of protection:
ISO 4400 coils with plug fitted correctly
SP1 – Single spade 6,3 mm
SP2 – Dual spade 6,3 mm
Coil winding
Lead wires (coils type F***)
Coil encapsulation
Permissable voltage fluctuation:
Maximum
Minimum
Typical response times at 100% rated volts measured from
application/removal of voltage to full spool displacement of “2C” spool at:
Flow rate P-A, B-T
Pressure
AC (~) energizing
AC (~) de–energizing
DC (=) energizing
DC (=) de–energizing
Power consumption, AC solenoids
(for coils listed in model code).
Full power coils:
Single frequency coils AC 50 Hz
Dual frequency coils at 50 Hz
Dual frequency coils at 60 HZ
Low power coils, “BL” and “DL”:
(Not available with “N” – No-spring detented models)
Power consumption, DC solenoids at rated voltage and 20 C (68 F).
Full power coils:
12V, model type “G”
24V, model type “H”
Low power coils:
12V, model type “GL”
24V, model type “HL”
350 bar (5075 psi) n
350 bar (5075 psi)
N/A
N/A
100 bar (1450 psi)
See performance data Continuous; ED = 100% 10 bar (145 psi)
210 bar (3045 psi)
210 bar (3045 psi)
See performance data
Continuous; ED = 100%
IEC 144 class IP65
IEC 760
IEC 760
Class H
Class H
Class F
IEC 144 class IP65
IEC 760
IEC 760
Class H
Class H
Class F
Refer to temperature limits.
90% rated
Refer to temperature limits.
90% rated
175 bar (2537 psi)
18 ms
32 ms
60 ms
40 ms
Initial s
Holding
VA (RMS)
VA (RMS)
175 bar (2537 psi)
15 ms
23 ms
45 ms
28 ms
Initial s
Holding
VA (RMS)
VA (RMS)
225
265
260
265
280
300
54
61
58
Low power coils not usable
with DG4V-3S valves.
170
190
37
37
30W
30W
30W
30W
–
–
18W
18W
–
–
39
49
48
–
–
Low power coils not usable
with DG4V-3S valves.
applications where valves are to remain pressurized (either energized or de-energized) at pressures over 210 bar (3045 psi)
For
without frequent switching, it is recommended to use the high performance model, DG4V-3.
s 1st half cycle; armature fully retracted.
n
7
Operating Data
Spool Position Indicator
Models, high performance
valve DG4V-3 ONLY
Spool/spring arrangement
types 0A (L), 2A(L), 22A(L)
DC model type “S6”
(see page 14 for Installation
Dimension)
This product has been
designed and tested to
meet specific standards outlined in the European Electromagnetic Compatibility.
Directive (EMC) 89/336/EEC,
amended by 91/263/EEC,
92/31/EEC and 93/68/EEC,
article 5. For instructions on
installation requirements to
achieve effective protection
levels see this leaflet and the
Installation Wiring Practices
for Eaton's Vickers® Electronic
Products leaflet 2468. Wiring
practices relevant to this
Directive are indicated by
Electromagnetic
Compatibility (EMC).
•
Input:
Supply voltage Current, switch open Current, switch closed 10 to 35V DC inclusive of a maximum 4V pk-to-pk ripple
5 mA
255 mA
Output:
Voltage Maximum continuous current Maximum load impedance Maximum switching frequency 1V below input at maximum load
250 mA
136Ω at maximum input volts
10 Hz
Plug connections:
Pin 1 (output 1) Pin 2 Pin 3 Pin 4 (output 2) Switching point Connector Protection Normally open (ie. not connected to pin 3)
Supply +ve
0V
Normally closed (ie.connected to pin 3)
Within the spool spring offset condition •
Pg7 plug (supplied with valve)
Overload and short-circuit protected; self re-setting.
IEC 144 class IP65 with connector correctly fitted.
• Factory setting ensures this condition under all combinations of manufacturing tolerance and of temperature drift (see “Temperature Limits”).
Wiring Connections
•
Electric
panel
Warning
All power must be switched
off before connecting or
disconnecting any plugs
LVDT
Solenoid
Customer’s protective ground connection
WARNING: Electromagnetic Compatibility (EMC)
•
It is necessary to ensure that the unit is wired up in accordance with the connection arrangements shown above.
For effective protection the user’s electrical cabinet, the valve subplate or manifold and the cable screens should be
connected to efficient ground points.
In all cases both valve and cable should be kept as far away as possible from any sources of electromagnetic
radiation such as cables carrying heavy current, relays and certain kinds of portable radio transmitters, etc. Difficult
environments could mean that extra screening may be necessary to avoid the interference.
Micro-switch type “S3”, “S4” and “S5”
Voltage Maximum current 8
250V maximum 50/60 Hz
5A
Performance Data
Maximum flow rates
Typical with mineral oil at
36 cSt (168.6 SUS) and a
specific gravity of 0.87.
Performance based on full
power solenoid coils warm
and operating at 90% rated
voltage.
See note at bottom of next
page when using low power
coils (DG4V-3 models only).
DG4V-3S models (standard performance)
Graph 1
Graph 2
AC solenoid valves with dual
frequency coils operating at
50 Hz
AC solenoid valves with
Pressure
4000
3000
2000
bar
350
300
2
3 1
6
8
250
200
4000
4
5
7
150
100
1000
psi
5000
Pressure
psi
5000
0
2
20
30
4
6 8
Flow rate
40 l/min
10
DC solenoid valves
Pressure
4000
3000
2000
bar
350
1
300
2
250
3
200
4
150
8
100
1000
0
7
50
0
0
0
10
2
1
300
3
250
5
6
20
30
4
6 8
Flow rate
40 l/min
10
USgpm
2
4
200
5
6
150
7
8
50
0
USgpm
Graph 3
psi
5000
2000
1000
10
0
3000
bar
350
100
9
50
0
– Single frequency (50 Hz)
coils operating at 50 Hz
–D
ual frequency coils
operating at 60 Hz
0
0
10
2
20
30
4 6
8
Flow rate
40 l/min
10
USgpm
Spool/spring code Graph 1 curve Graph 2 curve Graph 3
curve
0A(L) 0B(L) & 0C, 0F 2A(L) 2B(L) & 2C, 2F 2N 6B(L) & 6C, 6F 7B(L) & 7C, 7F 8B(L) & 8C 22A(L) 22B(L) & 22C 24A(L) 33B(L) & 33C 34B(L) & 34C 52BL, 52C, 56BL & 56C 66B(L) & 66C 521B & 561B 1
1
5
2
1
6
6
8s
9
7
6
4
6
6
6
3
6
1
1
5
2
1
6
6
7 s
8
7
6
4
6
6
6
3
6
3
1
3
3
1
5
2
8s
7
6
5
4
5
5
5
5
5
sC
onsult
Eaton regarding each application that will jointly have
flow rates approaching this curve and a pressurized volume
exceeding 2000 cm3 (122 cu.in.)
9
Performance Data
DG4V-3 models (high performance)
Graph 4
– Single-frequency coils
Graph 5
AC solenoid valves with:
– Dual-frequency coils
operating at 50 Hz
AC solenoid valves with dualfrequency coils operating at 60 Hz
Pressure
4000
3000
2000
bar
350
2
3
300
5
250
1
4
4000
6
200
9
7
150
8
1000
7&9
0
10
0
3
20
30
40
50
6
9
Flow rate
12
6
Pressure
3000
2000
3
7
250
2
4
200
4
8
6
5
100
1000
0
50
2,3
4&6
0
10
0
3
20
30
6
Flow limits applicable to
the following usages:
1. All valves except types
22 and 52 spools having
simultaneous equal flow
rates from P to A or B
and from B or A to T and
S3, S4, S5 (limit switch)
models.
2. Valves with type 22 spools
having flow from P to A or
B, the other being plugged.
T is drained at all times.
10
1
5
150
5
40
9
12
Flow rate
50
60
15
70
18
80 l/min
21 USgpm
3. Valves with type 52 spools
having one service port (A
or B as appropriate) connected to the full bore end
of a 2:1 area ratio doubleacting cylinder and the
other to the annulus end.
4. Consult Eaton, with
application details, if either
of the following usages
are required:
(a) Single flow path, i.e. P to
A, P to B, A to T or B to T.
9
48
200
3
150
7
4 8
6
5
50
0
0
bar
350
2
3
250
15 USgpm
DC solenoid valves
4000
1
300
0
60 l/min
Graph 6
300
bar
350
100
50
0
psi
5000
3000
2000
5
100
1000
psi
5000
Pressure
psi
5000
10
3
20
30
6
40
9
50
12
60 l/min
15
USgpm
Spool/ spring code Graph 4
curve Graph 5
curve Graph
6
curve
0A(L) 0B(L) & 0C, 0F 2A(L) 2B(L) & 2C, 2F 2N 6B(L) & 6C, 6F 7B(L) & 7C, 7F 8B(L) & 8C 22A(L) 22B(L) & 22C 24A(L) 33B(L) & 33C 34B(L) & 34C 52BL, 52C, 56BL & 56C 66B(L) & 66C 521B & 561B 2
1
2
1
1
6
1
5 s
8
7
9
4
4
6
6
3
6
2
1
2
1
1
5
1
4 s
7
6
8
3
3
5
5
9
5
3
2
3
1
2
6
2
5s
8
7
5
4
6
6
6
6
6
s C
onsult
Eaton regarding each application that will jointly have
flow rates approaching this curve and a pressurized volume
exceeding 2000 cm3 (122 cu.in.)
(b) S
ubstantially different
simultaneous flow
rates between P to A
or B and B or A to T, e.g.
when A and B are
connected to a cylinder
having a large differential area.
Low Power Coils
(DG4V-3 models only)
When using low power coils
(coil designations *L in model
code) the maximum flow is
reduced from values given on
this page (graphs 4, 5 and 6)
by up to:
70% – for DC coils
50% – for AC coils
depending on spool type.
Consult your Eaton representative relative to specific
applications for low power
coils.
Performance Data
Pressure drops
160
140
Pressure drop
120
100
80
60
40
20
0
bar
12
12
3
psi
2000
2
10
1600
8
6
1
4
2
0
10
0
3
20
30
6
DG4V-3S
t
11 10 9 8 7 6 5 4
Pressure drop
psi
40
50
9
12
Flow rate
60
15
70
18
bar
140
120
1200
80
800
60
400
14
40
13
20
0
80 l/min
15
100
21 USgpm
0
10
0
2
20
30 l/min
4
6
Flow rate
DG4V-3S & DG4V-3
DG4V-3
8
USgpm
Curve for spool type 6: not recommended for flows in excess of 60 l/min (15.8 USgpm).
Pressure drops in offset positions except where otherwise indicated
Spool/spring
code
Spool
P to A
P to B A to T B to T P to T positions
covered
B to A
or
A to B
0A(L) 0B(L) & 0C, 0F 2A(L) 2B(L) & 2C, 2F 2N 6B(L) & 6C, 6F 7B(L) & 7C, 7F
8B(L) & 8C 22A(L), 22B(L) & 22C 24A(L) 33B(L) & 33C 34B(L) & 34C 52BL & 52C 56BL 56C
66B(L) & 66C 521B 561B
Both De-energized
Energized
Both Energized Both De-energized
Energized
De-energized
Energized
All All De-energized De-energized
Energized
De-energized
Energized
Energized Both De-energized
Energized
De-energized
Energized
All De-energized Energized
–
–
–
–
–
–
–
–
7m
–
–
–
–
–
–
–
–
10m
10m
10m
10m
13
–
10m
10m
10m
s“B”
5
–
4
6
5
6
–
6
6s
4
9
6
6
–
5
–
5
6s
6s
–
6s
–
6
6s
–
6
5
–
4
6
5
6
–
6
6∆
4
9
6
6
–
5
–
5
6∆
6∆
–
6∆
–
6
6∆
–
6∆
2
–
2
5
2
3
3s
1
–
3
5
–
2
15s
2
14s
2
2
11s
11s
2
12
2
–
10s
–
2
–
2
5
2
3
3∆
1
–
3
5
–
2
15∆
2
14∆
2
–
10∆ 10∆ –
12
2
–
11∆ –
–
4s∆
–
–
–
–
–
–
–
–
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
For other viscosities, pressure drops approximate to:
Viscosity cSt (SUS)
14 20 43 54 65 76 85
(17.5) (97.8) (200) (251) (302) (352) (399)
% of ∆p
81 88 104 111 116 120 124
A change to another specific
gravity will yield an approximately proportional change
in pressure drop.
The specific gravity of a fluid
may be obtained from its
producer. Fire resistant fluids
usually have higher specific
gravities than oil.
plugged ∆ “A” plugged m“P” plugged
11
Installation
Dimensions
Models for use with ISO 4400 (DIN 43650) connectors
Double solenoid models s
Single solenoid modelss
DG4V-3(S)-*C-**-(V)M-U-**-60
DG4V-3(S)-*A(-**) n
DG4V-3(S)-*N-**-(V)M-U-**-60
DG4V-3(S)-*B(-**) n
3rd angle
projection
As
shown
DG4V-3(S)-8BL(-**)
DG3V-3(S)-*F n
DG4V-3(S)-*BL(-**) n
DG4V-3(S)-8B(-**)
Spolenoid
and end cap
interchanged
DG4V-3(S)-*FL(-**) n
74,00
(2.91)
D
100,0
(4.0)
DG4V-3(S)-*AL(-**) n
Coil types: U (shown), KU, SP1,
and SP2 (see Model Code)
Alternative plug positions by
loosening knurled nut, turning
coil, and re-tightening.
87,0
(3.42)
53,00
(2.1)
25,00
(0.98)
C, coil
21,75
length
(0.86)
B (single solenoid model)
A (double solenoid model)
Port A
Port T
24,00
(0.94)
48,00
(1.88)
Port P
Port B
n Not applicable to type “8” spool.
s See page 25 for solenoid information.
‡ Can vary dependent on source of plug.
Dimensions in mm(in).
Model type AC or DC A Dim. All DG4V-3 DG4V-3S DC = AC ~
AC ~
B Dim. C Dim. 220 (8.66) 156 (6.14) 61 (2.5) 200 (7.87) 146 (5.75) 51 (2.1) 200 (7.87) 146 (5.75) 45 (1.7) D Dim.
73 (2.87)
63 (2.48)
63 (2.48)
Water-resistant manual override on solenoid
Latching manual override on solenoid
DG4V-3(S)-****(L)-H-(V)M-**-**-60
DG4V-3-****(L)-Y-(V)M-**-**-60
DG4V-3S-****(L)-Y-(V)M-**-**-60, DC coil models only
Application
General use where finger operation is required (standard manual
overrides cannot be operated without using small tool).
15
Manual Manual
(0.6)
actucation
actucation
must must
be applied
bewithin
applied within
this diameter:
this diameter:
approximately
approximately
20(0.75). 20(0.75).
Spacer prevents
Spacer prevents
actuationactuation
by
by
larger device.
larger device.
Overall
15
length
Overalloflength
valveof
with
valve with
standard
(0.6) standard
manual manual
overrides
overrides
Spacer Spacer
Note:
“H” feature is not field convertible from other models;
specify with order.
12
Application
Stainless steel lever/latch mechanism and water-resistant seal
make this feature ideal for vehicle-mounted and exposed
applications requiring emergency selection of valve for a period
of time in the event of electrical failure.
40
Lever inLever
latched
in latched
positionposition
(1.6)
Lever inLever
free position
in free position
Overall length
Overalloflength of
valve
standard
with standard
40 valve with
overrides
overrides
(1.6)manual manual
Lift latchLift
to latch to
release release
lever lever
Push lever
Push
to lever to
operateoperate
valve; valve;65
65
latch holds
latch
lever
holds
in lever
(2.5) in (2.5)
operatedoperated
positionposition
Notes:
1. O
pposite solenoid (on “C” and “N” double solenoid models)
should not be energized while the valve is latched in selected
position; AC solenoid coils will burn out under
this improper usage.
2. “Y” feature is field-convertible from “H” type manual override
(omitting spacer), but is not field-convertible from other models.
Installation
Dimensions
Models with “F” type coils (lead wires) and conduit box.
Double solenoid models s
Single solenoid models s
DG4V-3(S)-*C-**-(V)M-F-**-60
DG4V-3(S)-*N-**-(V)M-F-**-60
DG4V-3(S)-*A(-**)l
DG4V-3(S)-*B(-**)l
As
shown
DG4V-3(S)-*AL(-**)l
DG4V-3(S)-*BL(-**)l
DG4V-3(S)-8BL(-**)
DG4V-3(S)-8B(-**)
DG3V-3(S)-*Fl
DG4V-3(S)-*FL(-**)l
Spolenoid
and end cap
interchanged
A (double solenoid models)
B (single solenoid models)
Thread connection
“W”– NPT
“J”– M20 × 1.5-8H
*J & W conduit boxes
Ground
connection
4,0 (0.16 dia.)
self–tapping
screw
53,00
(2.1)
25,00
(0.98)
21,75
(0.86)
C coil
length
68,75
(2.71)
91,00
(3.57)
50,00
(2.0)
Two lead
wires per
solenoid with
M3 size
terminals for
customer
connections
3,0
(0.12)
47
(1.85)
74,00
(2.91)
D
24,00
(0.94)
48,00
(1.88)
Port P
Port A
Port B
Port T
* 89 (3.5) for FPB – J & W conduit boxes
104 (4.0) All plug-in conduit boxes
Model type AC or DC A Dim. All DG4V-3 DG4V-3S DC = AC ~ AC ~ 220 (8.66) 156,5 (6.14) 61 (2.5) 73 (2.87)
200 (7.87) 146,5 (5.75) 51 (2.1) 63 (2.48)
200 (7.87) 146,5 (5.75) 45 (1.7) 63 (2.48)
l Not
B Dim. applicable to type “8” spool.
s
C Dim. D Dim.
See page 24 for solenoid information.
Codes “FJ” and “FW”: 2 lead wires for each solenoid, approximately 150,00 (6.00) long. M3 (#6)
terminals provided for customer connection.
Codes “FTJ” and “FTW”: Valve supplied with lead wires connected into terminal strip suitable
for M3 (#6) terminals for customer connection.
13
Installation
Dimensions
Pin number 3, 0V
Pin number 2, supply +ve
DG4V-3-*A(L)-(V)M-S6-U-**-60
Single solenoid models with
LVDT type switch indicating when the spool is in the
spring off-set position. ISO
4400 (DIN 43650) connection
to solenoid; Pg7 connection
to switch.
Pin number 1,
“normally open”
Location of solenoid
for RH build models
Pin number 4,
“normally closed”
Location of switch
for RH build models
Plug (part no. 458939)
supplied with valve
Cable gland PG7:
6,0 (0.24) dia.
For LH build (DG4V-3-*AL )
solenoid and switch locations
are reversed.
For coil removal:
64 (2.51) DC coil
54 (2.12) AC coil
138,2 (5.44)
248,2 (9.8) with DC solenoid
238,2 (9.4) with AC solenoid
Warning
Wiring: See Electromagnetic
Compatibility (EMC) warning
note on page 8.
•
Dimensions in mm(in)
DG4V-3-*A(L)-(Z)-(V)M-S3-FPA5W-*2-60
DG4V-3-*A(L)-(Z)-(V)M-S4-FPA5W-*2-60
DG4V-3-*A(L)-(Z)-(V)M-S5-F-*2-60
Single solenoid models with
mechanical type switch monitoring of spool movement.
See page 16 for details of connections
to pre-wired 5-pin receptacle for:
“S3” normally open and
“S4” normally closed.
Conduit box with leads, or
pre-wired to NFPA T3.5.291980 receptacle.
Location of switch and housing
for RH build models
Normally closed lead (Monitor switch)
sleeving identification color white.
Common lead (Monitor switch)
sleeving identification color black.
Normally open lead (Monitor switch)
no color identification.
Location of solenoid
for RH build models
For LH build (DG4V-3-*AL )
solenoid and switch locations are reversed.
Port restrictor plugs
Restrictor plugs are available
for use in ports P, T, A or B.
These can be used for
restricting flow or for circuit
dampening. Restrictor plugs
are not recommended for
use above 210 bar (3000 psi)
system pressure.
Typical model codes:
DG4V-3(S)-**-M-**-**-60-P08
(0.8 mm dia orifice in port P)
DG4V-3(S)-**-M-**-**-60P10-A10
(1.0 mm dia orifice in ports
P and A)
14
200 (7.87) with AC solenoid
210 (8.27) with DC solenoid
Restrictor plug
selection table
Code Orifice diameter 100 (3.94)
Part
number
*00 Blank 694353
*03 0,30 (0.012) 694341
*06 0,60 (0.024) 694342
*08 0,80 (0.030) 694343
*10 1,00 (0.040) 694344
*13 1,30 (0.050) 694345
*15 1,50 (0.060) 694346
*20 2,00 (0.080) 694347
*23 2,30 (0.090) 694348
* = P, T, A or B, as required
n h
hOrder in multiples of 25
per part number
M5 x 0.8-6H thread
for plug extraction
Maximum port dia in
subplate/manifold block:
For steel and SG (ductile)
iron: 7,0 (0.3)
For gray iron: 6,5 (0.25)
54 (2.12)
for removal
of switch hsg.
Electrical Plugs
and Connectors
Terminal strip and lights
For valves with type “F” coils.
Terminal strip
(part number
890345) clips to
cover and can
be field-fitted
Conduit box cover and
nameplate complete with
sealing gasket and 4 screws
Light assembly is held in place
by end pair of M3 screws; can
be fitted to terminal strip.
4 terminal screws M3 x 0,5-6H
(part number 02-113355)
Connections to solenoid A
(or B, according to model type)
M3 x 0,5-6H screws
(part number 186006)
2 each end
28,50
(1.12)
30,00
(1.18)
Anti-rotation tab ensures
correct orientation of cover
Rubber gasket to junction box
2 lenses in cover
Connections to
solenoid B
(or A, according
to model type)
1. For DC coils the +ve
lead(s) must be connected
to the terminal(s) marked +.
When using 3-wire incom-
ing leads to double solenoid
valves (i.e. common neutral)
the inner pair of terminals
must be interconnected.
2. For correct light indication of energized solenoid
ensure that solenoid leads
are correctly connected: light
terminals are common with
each outer pair of solenoid
terminals according to the
side with + mark.
plug is inside a wire housing
with external terminals for
machine wire connections.
longer ground post provides
first make/last break ground
connection.
Captive thumb screws, when
loosened, permit the wire
housing to be pulled clear of
the valve for disconnect. A
The PBW configuration combines both male and female
plugs in the wiring housing for
a self-contained plug-in unit.
Optional solenoid indicator
lights are pre-wired to the
female plug. Solenoids “A”
and/or “B” are identified on
the wiring housing.
Insta-Plug
DG4V-3(S)---FPA---60
DG4V-3(S)---FPBW---60
Eaton 2-part “Insta-Plug”
eliminates breaking electrical
inputs for valve disconnect.
A male half is pre-wired to
the valve body. The mating
PA configuration
16,25
(0.64)
PBW configuration
M4-6H thd.
20,25 (0.79)
Clearance to remove
female receptacle
48,0
(1.89)
32,50
(1.28)
24,0
(0.95)
15,5 (0.61)
71,1
(2.80)
47,5
(1.87)
ref.
Port A
Port B
23,1 (0.91)
69,0
(2.72)
ref.
98,5
(3.88)
Customer connection solenoid at port A
end of body to female receptacle plate
Customer connection
solenoid at port B end of
body to female receptacle
plate
89,0
Ground connection
(3.50)
in terminal box
(ref.)
WARNING TAG
“Electrical power
must be
disconnected
before removing or
replacing this
receptacle”
.
Port B
Port A
The conduit box dimensions used for the PA/PBW type connector are different from
those on the other “F” type coil models.
15
Electrical Plugs
and Connectors
NFPA Connector T3.5.29-1980
DG4V-3(S)–FPA3W(L)-**-60
DG4V-3(S)–FPA5W(L)-**-60
DG4V-3–S3-FPA5W(L)-**-60
DG4V-3–S4-FPA5W(L)-**-60
The receptacle is a standard
three or five pole connector
with shortened leads and
terminals added. The five
pole plug has four leads 101,6
(4.0) long and one 177,8 (7.0)
3 pin connector
Use with single solenoid valve
long. The three pole plug has
Key model code designations:
two leads 101,6 (4.0) long
DG4V-3(S)-*A(L)(-**)-(V)Mand one 177,8 (7.0). All wires
have underwriters recognized FPA3W(L)
non-solder insulated eyelet
DG4V-3(S)-*B(L)(-**)-(V)Mterminals. The green wire is
FPA3W(L)
used for the ground (earth)
1 – green lead
1 – green
(ground)
lead (ground)
connection (No. 8 screw furnished). Valves are supplied
3 – lead 3 – lead
to solenoidto solenoid
pre-wired.
2
Connection details and model type/model code references
0.875-16UN-2A thd.
16,00
(0.62)
Warning tag:
“Electrical power must be
disconnected before removing
or replacing electrical plug.”
1
3
2
1
3
25,4 (1.00) 25,4 (1.00)
hex (reference
hex (reference
all types) all types)
2 – lead to 2solenoid
– lead to solenoid
5 pin connector
Use with double solenoid valve
DG4V-3-*C/N(L)(-**)-(V)M-S4FPA5W(L)
68,75
ad (ground)(2.71)
3 – lead
to solenoid
3
25,4 (1.00)
hex (reference
all types)
olenoid
11 –– lead
solenoid
greentolead
(ground)
5 – lead to
solenoid
3 – lead
4 to
– lead
solenoid
5
capped
1
12
4
2 33
25,4 (1.00)
hex (reference
all types)
3 – green lead (ground)
22 ––lead
lead capped
to solenoid
5 – lead to 5 – lead to
solenoid
leadtotosolenoid
solenoidB 5solenoid
11––lead
– lead to
5 –– lead to
4 – lead to4solenoid
5
5
monitor monitor
4solenoid
– lead B
1
554 n.o.switch,
4 1 switch,
4
–
lead n.o.
to
capped
112 3 44
2 3
solenoid A
22 33
3 – green lead
3 – green
(ground)
lead (ground)
2 – lead to2monitor
– lead
switch,
monitor
33 ––to
green
leadswitch,
(ground)
common common green lead (ground)
22 –– lead
solenoid A
lead to
capped
5
3
4
een lead (ground)
monitor switch,
16
DG4V-3(S)-*A(L)(-**)-(V)MFPA5W(L)
DG4V-3(S)-*B(L)(-**)-(V)MFPA5W(L)
1 – lead to1solenoid
– lead to 5solenoid
– lead to 5 – lead to
solenoid solenoid
43––lead
lead 4 – lead
5
capped
capped
to 5solenoid
1
1
4
1 4
22 3
2 3
3
25,4 (1.00)
hex (reference
3 – green lead
3 – green
(ground)
lead (ground)
all
types)
2 – lead capped
2 – lead capped
2 – lead to solenoid
5 pin connector
Use with single solenoid
valve with S3 spool position
monitor switch
DG4V-3-*A(L)(-**)-(V)M-S3FPA5W(L)
5 – lead to 5 – lead to
– lead toBsolenoid
solenoid
solenoid 5 – lead to
4
–
lead to4 – lead to
5
solenoid B
4monitor
–5lead to monitor
1
1
54
54 n.c.switch,
monitor
switch,
4
– leadn.c.
to
1 2 3 4 12switch,
3 4 n.o.solenoid A
2 3
2 3
3 – green lead
3 – green
(ground)
lead (ground)
3 –to
green
leadto
(ground)
2 – lead
2monitor
– lead
switch,
monitor switch,
3
–
green
lead (ground)
2common
– lead tocommon
monitor switch,
2
–
lead
to
solenoid
A
common
Female 3 & 5 pin connectors
are available from a Daniel
Woodhead Co., Brad Harrison
Div. Distributor (847-272-7990)
40903 – Female connector
with 12' lead for PA3
conn.
DG4V-3-*A(L)(-**)-(V)M-S4FPA5W(L)
5 – lead to
solenoid
4 – lead to
monitor
switch, n.o.
Use with single solenoid valve
5 pin connector
Use with single solenoid
valve with S4 spool position
monitor switch
olenoid
5 pin connector
11––lead
lead to
to
leadto
tosolenoid
solenoid 55 ––lead
solenoid
solenoid
lead to
to
44 –– lead
55
monitor
monitor
11
44
switch, n.c.
n.o.
switch,
22 33
22 –– lead
lead to
to monitor
monitor switch,
switch,
common
common
2 – lead to monitor switch,
common
1
5
2 3
4
5 – lead to
solenoid
4 – lead to
monitor
switch, n.c.
41308 – Female connector
with 12' lead for PA5
conn.
These are Brad Harrison #’s.
Electrical Plugs
and Connectors
DIN 43650 Connector
Cable diameter range:
Ø6–10 mm (0.24–0.40)
Wire section range:Ø,5–1,5 mm2 (0.0008–
0.0023 in2)
Terminals:
Screw type
Type of protection:IEC144 class IP65, when
plugs are fitted correctly to
the valves with interface
seals (supplied with plugs)
in place.
Connector can be positioned
at 90° intervals on valve by
re-assembling contact holder
into appropriate position
inside connector housing.
Use U12 or U11 type connectors with 12 and 24V DC coils
if rectification is required.
Connectors with and without
indicator lights are available
(order separately):
Recptacle Voltage Part Numbers
(AC or DC) Gray – "A" sol. U1 Coils –
710776 without lights
U6 Coils
12-24
977467
with lights
100-125
977469
200-240
977471
U11 Rectified
12 DC
02-141358
coils with
24 DC
02-141359
lights
98-240 VDC
02-141360
200-240 VDC
02-141361
U12 Rectified
02-141357
coils without
lights
51(2.01)
18 sq.
(0.71)
Black –
"B" sol.
710775
1,5
(0.06)
Seal
M3
thread
977466
977468
977470
27
(1.06)
5,5
(0.22)
30,5 sq.
(1.20)
27,5
(1.08)
26,5
(1.04)
22,5
(0.88)
Surge Suppression Devices
(For DC Valves)
Standard diode
Transzorb
Diode in parallel with coil.
When switch (S1) is opened,
the energy stored in the coil
is trapped and dissipated by
the diode (D1).
Diode and Zener diode in parallel with coil. When switch
(S1) is opened, the energy
stored in the coil is trapped
and dissipated by the diode
(D1) and Zener diode (Z1) and
the coil resistance.
• Works only with DC voltage
• Polarity dependent
• Increase drop out time
• The Zener makes exact limitation of inductive spikes.
• Works only with DC voltage
• Polarity dependent
Coil
D1
Coil
S1
Z1
S1
(No 2)
(No 1)
D1
NOTE: These surge suppression devices are “Polarity
Dependent.” Proper biasing
conditions must be met
when installing/connecting
a coil in a system.
Times represent cessation/
application of voltage to coil
versus velocity (start/stop)
of a cylinder using a single
solenoid, spring offset valve
(time in milliseconds).
Valve Shift and Dropout
Times with and without
Surge Suppression
CETOP 3
Do Diode Diode Alone Diode/Zener CETOP 5
Do Diode Diode Alone Diode/Zener Shift Dropout
23 23 23 60
131
78
70 70 70 50
158
100
(No 2)
(No 1)
17
Subplates, Connection
Plates and Mounting
Surfaces
General description
Description and
maximum pressure
This range of subplates and
auxiliary connection plates
are for use with size 3 valves.
Optional BSPF or SAE/UNF
pipe thread connections are
available.
Blanking plate
250 bar (3600 psi)
The subplates fall into five
groups:
Functional symbol Model code
P
Crossover plate
P–A, B–T
250 bar (3600 psi)
• S
ingle station subplates
with either side or rear
entry ports for connecting
to the main system.
Crossover plate
P–B, A–T
250 bar (3600 psi)
• M
ulti-station manifolds
having from two to six
stations. The two service
ports per station are arranged along one side but
the pressure and tank lines
are internally connected in
parallel to each station.
Tapping plate
Ports A and B
250 bar (3600 psi)
• T
apping plates for insertion
under modules or valves to
provide access to service
lines, e.g. for pressure
gage connection.
• C
ross-over plates for interconnecting two sets of
service lines at the top of
module stacks when directional valves are not fitted.
• Blanking plate for terminating a valve station e.g.
when the station is not to
be used until later.
The 2 to 6 multi-station subplates, when used together
with Vickers® SystemStak™
valves, provide very compact
control assemblies.
Plates having machined trapezoidal O-ring recesses are
supplied complete with Viton
O-rings.
On all models, the size 03
mounting face includes a
drilled hole (for a location pin)
in conformance with ANSI/
B93.7M) and (NFPA) size
03. All Eaton size 3 valves
and auxiliary plates contain
a matching location pin to
ensure correct orientation of
the mounting faces.
18
DGMA–3–B–1*
Tapping plate
Ports P and T
250 bar (3600 psi)
Adaptor size 05 to 03
207 bar (3000 psi)
T
B
A
DGMA–3–C1–1*
P
T
B
A
DGMA–3–C2–1*
P
T
B
A
DGMA–3–T1–1*–B
DGMA–3–T1–1*–S
P
T
B
A
DGMA–3–T2–1*–B
DGMA–3–T2–1*–S
P
T
B
A
P
T
B
A
Size 03
P
TA TB B
A
Size 05
DGAM–3–01–1*–R
DGAM–3–01–1*
(UNC valve mtg. bolts)
Single station
subplate/manifold
Rear ports P,T,A,B
P
T
B
A
250 bar (3600 psi)
Single station
subplate/manifold
A
P
Side ports P,T,A,B
T
B
250 bar (3600 psi)
Multi-station subplate/
Valve station 1
Valve station 2 – 3
manifold; side ports
P,T,A1,B1,A2,B2, etc.
P1
T1
B1
A1
P2
T2
B2 A2
250 bar (3600 psi)
P
2 station
T
3 station
B1
A1
B2 A2
DGVM–3–1*–R
DGVM–3–1*–S
Multi-station subplate/
manifold; side ports
P,T,A1,B1,A2,B2, etc.
250 bar (3600 psi)
P
4 station
T
5 station
6 station
DGMS–3–4/5/6E–1*–R
DGMS–3–4/5/6E–1*–S
Valve station 1
P1
T1
Valve station 2 – 6
B1
A1
B1
A1
P6
T6
B6
A6
B6
A6
DGMS–3–1E–1*–R
DGMS–3–1E–1*–S
DGMS–3–2/3E–1*–R
DGMS–3–2/3E–1*–S
Design number subject to change. No change of installation dimensions for designs 10 thru 19. “R”
(or “B”) suffix – ISO 228 (BSPF) ports and/or metric attaching bolt tappings. “S” suffix – SAE/UNC
ports and/or UNC attaching bolt tappings.
Installation
Dimensions
4 holes Ø 5,6 (0.22 dia.)
counterbored to Ø 9,5 (0.374 dia)
DGMA-3-B-1* Blanking Plate
P
46,0 (1.8)
T
B
A
10,0 (0.4)
A
Nameplate
P
73,0
(2.9)
T
B
22,0 (0.9)
24,4 (1.0)
DGMA-3-C2-11 Crossover Plate
P
T
B
A
P
T
B
A
P
T
B
A
48,5 (1.9)
11,0 (0.43)
46,0 (1.8)
A
75,0
(3.0)
Nameplate
P
T
B
22,0 (0.9)
DGMA-3-T*-1*-* Tapping Plate
2 tapped ports
for DGMA–3–T*–1*–B, G 1/8 (1/8” BSPF)
for DGMA–3–T*–2*–S, 7/16 ”– 20 UNF – 2B (SAE)
(for 1/4” O.D. tubing)
48,4 (1.9)
46,0 (1.8)
Nameplate
A
A
75,0
(3.0)
P
T
B
DGMA-2-T1-1*–*
(Ports A and B)
P
4 holes Ø 5,6
(0.22 dia.)
T
B
DGMA-2-T2-1*–*
(Ports P and T)
20,0
(0.78)
19
Installation
Dimensions
DGAM-3–01–1*–R
(Metric bolt tapping)
DGAM-3–01–1*
(UNC bolt tapping)
Adaptor plate, Size 05 to 03
for pressure up to 210 bar
(3000 psi)
Size 3 valves can frequently be
used in place of size 5 valves,
typically for pilot control functions, or generally where the
system flow rate is within that
of size 3 valves.
5,3
(0.21)
70,0 (2.75)
31,0
(1.22)
P
T
54,0
(2.12)
Size 03
T
B
TA TB B
Size 05
A
90,4
(3.56)
Additional T
port (TB )
B
18,3
(0.72)
12,0
(0.47)
0,75
(0.03)
31,75
(1.25)
46,0
(1.81)
Size 05 Mounting Surface (seals included)
Model Tappings for valve mounting bolts
Adaptor is supplied complete with bolts for mounting
to size 5 interface:
DGAM–3–01–1*–R
M5–6H x 12 (0.47) deep
DGAM–3–01–1* #10–24 UNC–2B x 12,7 (0.5) deep
M6 bolts with type DGAM–3–01–1*–R
P
1/4" –20 UNC bolts with type DGAM–3–01–1*
T
P
4 holes tapped according
to model type (see table)
84,0 (3.3)
72,0 (2.83)
19,75
(0.78)
6,0
(0.24)
A
4 ports .750-16 UNF-2B
for rear ports.
12,75 (0.5)
B
84,0
(3.31)
72,0
(2.83)
A
A
B
DGMS
6,0
(0.24)
P
T
T
B
DGVM
16,0 (0.63)
B
T
35,0
(1.38) 57,25
(2.25)
P
A
35,0
(1.37)
20
A
Standard T
port (TA )
P
Size 03 Mounting Surface
5,6 (.22) dia. thru
13,0 (.51) spotface
to depth shown. 4
holes for mounting.
A
28,4 (1.12)
21,0 (0.83)
14,2
(0.56)
B
4 holes for valve
mounting
bolts (see table)
P
P
A
40,5
(1.59)
The DGAM–3 adaptor bolts
to an existing size 5 interface
and provides a size 3 mounting
face for the smaller valves.
12,75 (0.5)
20,0
(.787)
for side ports.
59,25
(2.33)
36,00
(1.42)
Installation
Dimensions
40,5
(1.59)
P
T
54,0
(2.12)
B
4 holes for valve
mounting
bolts (see table)
(3.56)
Standard T
port (TA )
P
Additional T
port (TB )
B
18,3
(0.72)
12,0
(0.47)
0,75
(0.03)
31,75
(1.25)
46,0
(1.81)
DGVM-3-1*–*
DGMS-3-1E(Y)-1*-*
Single station subplate,
rear and side tapped port
P
T
P
5,6 (.22) dia. thru
13,0 (.51) spotface
to depth shown. 4
holes for mounting.
4 holes tapped according
to model type (see table)
84,0 (3.3)
72,0 (2.83)
19,75
(0.78)
6,0
(0.24)
A
DGMS
for rear ports.
16,0 (0.63)
12,75 (0.5)
6,0
(0.24)
B
84,0
(3.31)
B
P
T
T
B
DGVM
A
B
72,0
(2.83)
A
35,0
(1.38) 57,25
(2.25)
T
P
A
35,0
(1.37)
for side ports.
Model Ports P, A, T, B
at rear or side
DGVM–3–1*–R
Rear
DGMS–3–1E–1*–R
Side
DGVM–3–1*–S
Rear
DGMS–3–1E–1–S*
Side
DGMS–3–1EY–1–S*
Side
12,75 (0.5)
20,0
(.787)
59,25
(2.33)
36,00
(1.42)
Thread
G3/8 (3/8” BSPF) x
12,0 (0.47) deep
3/4” 16 UNF–2B x 14,3
(0.56) deep (SAE)
5/8” 18 UNF–2B x 12,7
(0.5) deep (SAE)
21
Installation
Dimensions
DGMS-3-3E-1*-*
Multi-station subplate
(3 station shown)
Valve Station 1
P1
T1
B1
Valve Station 2
A1
P2
T2
B2
A2
P
T
P
T
B1
B
T
T
37,5
(1.47)
B
P
B
T
A
P
T
A
68,0
(2.68)
P
A
50,0
(1.97)
35,0
(1.38)
A
60,0
(2.36)
effective
bolt length
A Dim. B Dim.
DGMS–3–2E(X)–1*–*
DGMS–3–3E(X)–1*–*
DGMS–3–4E–1*–*
DGMS–3–5E–1*–*
DGMS–3–6E–1*–*
121 (4.8)
171 (6.8)
221 (8.7)
271 (10.7)
321 (12.7)
108 (4.25)
158 (6.22)
208 (8.19)
258 (10.15)
308 (12.12)
P
T
15,0
(0,6)
P and T ports tapped
according to model type:
DGMS-*E(X)–1*– R:
G1/2 (1/2 ” BSPF)
DGMA-*E(X)-1*-S:
3/4:-16 UNF-2B (SAE)
38,0
(1.5)
B
Model A and B ports tapped
according to model type:
DGMS-*E(X)–1*–R:
G3/8 (3/8 ” BSPF)
DGMA-*E(X)-1*-S:
3/4:-16 UNF-2B (SAE)
u T
hru connection P and T ports on types DGMS-3-2EX-1*-*
and DGMS-3-3EX-1*-*
22
38,0
(1.5)
6,0
(0.24)
4 holes per model type
BSPF ports: M5-6H x 12,0 (0.47) deep
SAE ports: #10-24 UNC-2B x 12,5 (0.5) deep
50,0
(1.97)
A2
68,0 (2.68)
34,0
(1.34)
5,0
(0.6)
B
These two ports are present
in 4, 5, and 6 station models.
Optional in 2 and 3 station
models, specify
DGMS–3–2EX –1*–* or
DGMS–3–3EX –1*–*
B2
Ø5,6 (0.22 dia.
counterbored
11,1 (0.438 dia).
A
P
A1
Installation
Dimensions
Mounting Surface
70 (2.75) min.
When a subplate is not used,
a machined pad must be
provided for mounting. The
pad must be flat within 0,01
mm per 100 mm (0.0001" per
1") and smooth within 0,8 μm
(32 μin).
40,5 ± 0,1 (1.594 ± 0.004)
30,2 (1.890)
21,5
(0.85)
The interface conforms to
ISO 4401-AB-03-4A (size 03)
plus location pin hole
12,7
(0.5)
ANSI/B93.7M (and NFPA)
size 03 CETOP R35H4.2-03,
plus location pin hole
DIN 24340 Form A6, plus
location pin hole
Dimensional tolerance =
±0,2 ( 0.008) except where
otherwise stated.
5,1
(0.20)
15,5
(0.61)
25,9
(1.01)
n
#10-24 UNC-2B optional
A
B
31,75 ± 0,1
(1.25 ± 0.004)
48
(1.89)
min.
P
4 holes, M5-6H x 12,0
(0.47) min. full thread depth
ISO 4401 gives dimensions
in mm. Inch conversions
are accurate to 0.01" unless
stated.
T
31,0 ± 0,1
(1.22 ± 0.004)
Prior to installing a valve,
ensure that both valve and
mounting surface are clean
and free from burrs.
s
0,75 ± 0,1
(0.03 ± 0.004)
4 ports Ø6,3 (0.25 dia). For all
Vickers size 3 valves this
diameter may be increased to
Ø7,5 (0.29 dia).
Ø4,0 x 4,3
min. deep
(0.16 dia x
0.17 deep)
for locating pin
7,5 (0.29)
23
Appendix
Mounting Bolts
Inch bolt kits, #10–24 UNC–2B
Metric bolt kits, M5
Metric bolt kits, M6
Size x length, in (mm)
Size x length, mm (in)
Size x length, mm (in)
#10-24 x 12,7 (0.50) BK590715
#10-24 x 19,05 (0.75) BK466847
#10-24 x 25,4 (1.00) BK304
#10-24 x 31,8 (1.25) BK590716
#10-24 x 38,1 (1.50) BK306
#10-24 x 44,4 (1.75) BK02-156494
#10-24 x 50,8 (2.00) BKDG3698
#10-24 x 57,2 (2.25) BK02-139165
#10-24 x 60,3 (2.38) BK466849
#10-24 x 69,9 (2.75) BK870017
#10-24 x 69,9 (2.75) BKDGFNL
694Mu
#10-24 x 76,2 (3.00) BK02-156496
#10-24 x 79,4 (3.13) BK466850
#10-24 x 88,9 (3.50) BK466851
#10-24 x 95,3 (3.75) BK869704
#10-24 x 100 (3.94) BK466852
#10-24 x 101,6 (4.00) BK02-156497
#10-24 x 109,5 (4.31) BK466853
#10-24 x 120,7 (4.75) BK466854
#10-24 x 127,0 (5.00) BK02-156499
#10-24 x 130,2 (5.13) BK466855
#10-24 x 133,4 (5.25) BK02-156498
#10-24 x 139,7 (5.50) BK466856
#10-24 x 150,9 (5.94) BK466857
#10-24 x 160,3 (6.31) BK466858
#10-24 x 170,0 (6.69) BK466859
#10-24 x 177,8 (7.00) BK890325
M5 x 20 (0.79) M5 x 25 (0.98) M5 x 30 (1.18) M5 x 40 (1.57) M5 x 50 (1.97) M5 x 55 (2.17) M5 x 60 (2.36) M5 x 70 (2.76) M5 x 75 (2.95) M5 x 80 (3.15) M5 x 90 (3.54) M5 x 95 (3.74) M5 x 100 (3.94) M5 x 110 (4.33) M5 x 120 (4.72) M5 x 130 (5.12) M5 x 140 (5.51) M5 x 150 (5.91) M5 x 160 (6.30) M5 x 170 (6.69) M5 x 200 (7.87) M6 x 16 (0.63) M6 x 20 (0.79) M6 x 25 (0.98) M6 x 30 (1.18) M6 x 40 (1.57) M6 x 45 (1.77) M6 x 50 (1.97) M6 x 55 (2.17) M6 x 65 (2.56)
M6 x 70 (2.76) M6 x 75 (2.95) M6 x 80 (3.15) M6 x 80 (3.15) M6 x 85 (3.35) M6 x 90 (3.54) M6 x 100 (3.94) M6 x 110 (4.33) M6 x 115 (4.53) M6 x 120 (4.72) M6 x 140 (5.51) BK466834M
BK465723M
BK616452M
BK02–156493M
BKDG3699M
BK986135M
BK466836M
BK464125M
BK869720M
BK466837M
BK466838M
BK869721M
BK466839M
BK466840M
BK466841M
BK466842M
BK466843M
BK466844M
BK466845M
BK466846M
BK464468M
Note:
If not using Eaton's Vickers®
bolt kits, bolts must be
to Grade 12.9 (ISO 898)
or better.
The required bolt length
should allow 0.40" (10 mm)
thread engagement in the
subplate/manifold block.
Bolts should be torqued to
5–7 N.m (44–62 lbf. in.) with
24
BK534564M
BK534565M
BK534566M
BK534567M
BKDG01633Mu
BK534569M
BK534570M
BK534571M
BK534572M
BK534573M
BK534574M
BK638873M
BKDGFN01637Mu
BK978478M
BK534576M
BK978479M
BK978480M
BK534580M
BK534581M
BK638878M
threads lubricated. Prior to
installation of DG4V-3 valve,
ensure that both the face
of the valve and the face on
which it is being mounted
(i.e subplate, manifold,
SystemStak valve or plate)
is as clean as possible. Do
not over tighten hold-down
bolts beyond recommended
values.
Appendix
Spare parts data
Solenoid Coils
Refer to service drawing
I–3886–S for spare parts
and kit information.
Seal kits
For valves with spool indicator switch, model types
DG4V-3-*A-M-S*-60:
kit no. 859049
For other models seal kits
vary according to type of
coil fitted:
For “U” type coil:
kit no. 858995
AC coils
Code Voltage/ frequency Full power coils:
A
110V/50 Hz B
110/120V/50/60 Hz C
220V/50 Hz D
220/240V/50/60 Hz Low power coils:
BL 110/120V/50/60 Hz DL 220/240V/50/60 Hz High performance
“U” type “F” type
02-101725 02-101726 02-101727 02-101728 02-101730 02-101731 02-101732 02-101733 507825 507833 507826 507834 508166
508169
508167
508170
N/A N/A N/A N/A 598562 866455 698563
866457
“F” type “SP1” type “SP2” type “KU” type
507847 507848 508172 508173 02–111246 02–111248 02-111166 02-111168 02–140394
02–140395
507855 507852 508175 508174 N/A N/A N/A N/A N/A
N/A
DC coils (Standard and high performance)
Code Voltage “U” type For “F” type coil:
kit no. 858996
Note: Each seal kit covers
a variety of models and may
have redundant seals for a
particular model.
Full power coils:
G
12V H
24V Low power coils:
GL
12V HL 24V Mass, approx. kg (lb)
Mounting Attitude
DG4V-3 and “U” DG4V-3S (DC) coils Single sol. valve 1,6 (3.5) Double sol. valve 2,2 (4.8) DG4V-3 and “U”
DG4V-3S (AC) coils Single sol. valve 1,5 (3.3) Double sol. valve 1,8 (4.0) Single sol. 2,0 valve w/ position (4.4)
switch
Standard performance “U” type “F” type “F”
coils
1,8
(4.0)
2,3
(5.0)
“F”
coils
1,6
(3.5)
2,0
(4.4)
2,0
(4.4)
No restrictions except for
no-spring, detented models
DG4V-3-*N and DG4V-3S-*N
which should be mounted
with the spool axis horizontal.
These model types may be
affected by severe vibration
or shock, especially if a solenoid is not held energized.
25
Appendix
Temperature Limits
Fluid Cleanliness
Ambient range:
-20°C to 70°C (-4°F to +158°F)
Proper fluid condition is essential for long and satisfactory life of hydraulic components and systems. Hydraulic
fluid must have the correct
balance of cleanliness, materials and additives for protection against wear of components, elevated viscosity and
inclusion of air.
Fluid Temperature
Fluid Temp. Mineral Water
oil containing
Minimum Maximum*
-20°C
(-4°F)
+70°C
(+158°F)
+10°C
(+50°F)
+54°C
(+129°F)
* To obtain optimum service life
from both fluid and hydraulic
system, 65°C (150°F) is the
recommended maximum
fluid temperature, except for
water-containing fluids.
For synthetic fluids, consult
fluid manufacturer or Eaton
representative where limits are
outside those for mineral oil.
Whatever the actual temperature range, ensure that fluid
viscosities stay within the
limits specified in “Hydraulic
Fluids”.
Essential information on
the correct methods for
treating hydraulic fluid is
included in Eaton publication 561;“Vickers Guide to
Systemic Contamination
Control,” available from your
local Eaton distributor or by
contacting Eaton, Incorporated. Recommendations on
filtration and the selection of
products to control fluid condition are included in 561.
Recommended cleanliness
levels, using petroleum oil
under common conditions,
are based on the highest
fluid pressure levels in the
system and are coded in the
chart below. Fluids other than
petroleum, severe service cycles or temperature extremes
are cause for adjustment of
these cleanliness codes. See
Eaton's Vickers® publication
561 for exact details.
Fire resistant fluids usually
have higher specific gravities
than oil. The specific gravity
of a fluid may be obtained
from its producer.
Eaton products, as any components, will operate with
apparent satisfaction in fluids
with higher cleanliness codes
than those described. Other
manufacturers will often recommend levels above those
specified.
Experience has shown, however, that life of any hydraulic
components is shortened
in fluids with higher cleanliness codes than those listed
below. These codes have
been proven to provide a long
trouble-free service life for
the products shown, regardless of the manufacturer.
Product System Pressure Level
bar (psi)
<70 (<2000) 70–207 (2000–3000) 207+ (3000+)
Vane pumps, fixed Vane pumps, variable Piston pumps, fixed Piston pumps, variable Directional valves Proportional valves Servo valves Pressure/Flow controls Cylinders Vane motors Axial piston motors 20/18/15 1
18/16/14 19/17/15 18/16/14 20/18/15 17/15/12 16/14/11 19/17/14 20/18/15 20/18/15 19/17/14 9/17/14 17/15/13
18/16/14 17/15/13 20/18/15 17/15/12 16/14/11 19/17/14 20/18/15 19/17/14 18/16/13 18/16/13
Ordering Procedure
When placing an order,
please specify full model
designations of valves,
subplates and kits. Refer
to relevant “Model Code”
sections.
26
17/15/13
16/14/12
19/17/14
15/13/11
15/13/10
19/17/14
20/18/15
18/16/13
17/15/12
This page left intentionally blank.
Eaton
Hydraulics Operations USA
14615 Lone Oak Road
Eden Prairie, MN 55344
USA
Tel: 952-937-9800
Fax: 952-294-7722
www.eaton.com/hydraulics
© 2008 Eaton Corporation
All Rights Reserved
Printed in USA
Document No. V-VLDI-MC011-E
Supersedes GB-2072B
September 2008
Eaton
Hydraulics Operations Europe
Route de la Longeraie 7
1110 Morges
Switzerland
Tel: +41 (0) 21 811 4600
Fax: +41 (0) 21 811 4601
Eaton
Hydraulics Operations Asia Pacific
11th Floor Hong Kong New World Tower
300 Huaihai Zhong Road
Shanghai 200021
China
Tel: 86-21-6387-9988
Fax: 86-21-6335-3912

SystemStak Valves

Transcription

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