AV2000/3000/4000/5000

Soft Start-up Valve
AV2000/3000/4000/5000
F.R.L.
AV
AU
AF
AR
IR
VEX
AMR
ITV
IC
VBA
VE
VY1
AV5000
Start-up valve for low speed air supply to gradually raise G
initial pressure in an air system and for quick exhaust by PPA
cutting off air supply.
AL
2
Large effective area (mm )
AV2000/
AV3000/
AV4000/
AV5000/
AV5000/
20 (Body size: 1/4)
37 (Body size: 3/8)
61 (Body size: 1/2)
113 (Body size: 3/4)
122 (Body size: 1)
With supply/exhaust function by manual operation
Low power consumption
Connectable with modular type
F.R.L. combination unit
Combination with F.R.L. unit
F.R.L. combination
Soft
start-up valve
AC20
AC25 AC30 AC40 AC50 AC60
Soft start-up
valve
AV2000
AV3000
AV4000
(Except AC40-06)
AV5000
F.R.L. combination
14-3-1
Precautions
Be sure to read before handling. Refer to pages 14-21-3 to 14-21-4 for Safety Instructions and Common Precautions.
Caution on Design
Warning
Caution
When using solenoid valve or actuator in the outlet side of this
product, implement appropriate measures to prevent potential
danger caused by actuator operation.
2. Holding pressure
Since the valve might have slight interal leakage, it is not
suitable for holding pressure in a tank or another vessel for a
long period of time.
3. Maintenance space
1. Voltage leakage
Particularly when using a C-R element (surge voltage
suppressor) for protection of the switching element, use cation
that leakage voltage will increase due to leakage current
flowing through the C-R element, etc.
Switching element
OFF
Resistor
Power
supply
Leakage current
Allow the sufficient space for maintenance and inspection.
Selection
Warning
1. Confirm the specifications.
The products presented in this catalog are designed only for
use in compressed air systems. Do not operate at pressures
or temperatures, etc., beyond the range of specifications, as
this can cause damage or malfunction. (Refer to
specifications.) Please contact SMC if using for other fluids
than compressed air.
2. Extended periods of continuous energization
Please contact SMC if valves will be continuously energized
for extended periods of time.
3. Operation of closed center solenoid valves
Even if this product is used for closed center solenoid valves
or actuator with a load factor of more then 50%, jumping
(stick-slip phenomenon) cannot be prevented.
4. Using a regulator in the outlet side
When mounting a regulator in the outlet side (A port side), use
a residual pressure relief regulator (AR25K to 40K) or a check
type regulator. With a standard regulator (AR10 to 60), the
outlet side pressure may not be released when this valve is
exhausted.
5. Operation of solenoid valves in the outlet side
To operate solenoid valves mounted on this product’s outlet
side (A port side), first confirm that the outlet side’s pressure
(P) has increased to become equal to the inlet side’s pressure
(P).
6. Operation
The residual pressure release function of this product is for
emergency use only; therefore, avoid the operation in the
same manner as ordinary 3 port valves.
7. Using a lubricator
If mounting a lubricator, mount it on the inlet side (P port side),
of this product. If mounted on the outlet side (A port side),
back flow of oil will occur and may spurt out of the valve’s R
port.
8. Operation for air blowing
This product cannot be operated for air blowing due to the
mechanism that switches the main valve to be fully open after
the outlet side’s pressure increases to approximately 1/2 of the
inlet side.
Leakage
voltage
1. Actuator drive
14-3-2
Selection
Valve
AC coil is 20% or less of rated voltage.
DC coil is 3% or less of rated voltage.
2. Low temperature operation
Although the valve can be operated at temperature as low as
0°C, measures should be taken to avoid solidifying or freezing
drainage and moisture, etc.
Mounting
Warning
1. If air leakage increases or equipment does not
operate properly, stop operation.
After mounting or maintenance, etc., connect the compressed
air and power supplies, and perform appropriate function and
leakage tests to confirm that the unit is mounted properly.
2. Instruction manual
Mount and operate the product after reading the manual
carefully and understanding its contents. Also keep the
manual in a place where it can be referred to as necessary.
3. Painting and coating
Warnings or specifications printed or labeled on a product
should not be erased, removed or covered up.
Furthermore, please contact SMC before painting the resin
parts, as this may cause adverse effects depending on the
solvent.
Adjustment
Caution
1. To perform the initial speed adjustment of a outlet
side actuator, supply air from this valve’s inlet side
and turn ON the pilot valve. Then, rotate the needle
clockwise from the fully closed position.
Precautions
Be sure to read before handling. Refer to pages 14-21-3 to 14-21-4 for Safety Instructions and Common Precautions.
Light/Surge Voltage Suppressor
Piping
Caution
Caution
1. Preparation before piping
AC and 100 VDC
Voltage
Before piping is connected, it should be thoroughly blown out
by air (flushed) or washed to eliminate cutting chips, cutting
oil, and other debris from the pipe inside.
Electrical
-(+)
ap
pr
ox
.2
AR
Caution
The internal connection of the DIN terminal is as shown below,
connect to the power supply side as shown.
thr
ea
AU
AF
Electrical Connection
Pipe tape
se
F.R.L.
AV
Terminal no. 2 – (+)
Note) There is no polarity (+ or –)
Terminal no. 2 (–)
Winding
direction
po
ZNR
ZNR
When connecting pipes and fittings, etc., ensure that cutting
chips and sealing materials from the pipe threads should not
get inside the valve. When a pipe tape is used, leave 1.5 to 2
thread ridges exposed at the end of the pipe.
Ex
Terminal no. 1 + (–) With indicator light
+(-)
circuit
2. How to wrap a pipe tape
24 VDC or less
Terminal no. 1 (+) With indicator light
ds
IR
VEX
AMR
DIN terminal
3. Tighten threads with the proper tightening torque.
ITV
When screwing fittings into valves, tighten with the torques
given below.
1
IC
2
Tightening Torque when Piping
VBA
Connection threads
Proper tightening torque (N·m)
Rc 1/4
12 to 14
Rc 3/8
22 to 24
Terminal
1
2
Rc 1/2
28 to 30
DIN terminal
+
–
Rc 3/4
28 to 30
Rc 1
36 to 38
VY1
4. Piping to products
G
Lubrication
When piping to products, avoid making an error of supply port,
etc., by referring to the instruction manuals.
5. F.R.L. module combination
When connecting to a modular F.R.L. combinations (AC20 to
60), select one of the spacers, which are included. (Refer to
page 14-2-10 for details.) However, modular combinations
with AC40-06 are not possible.
Furthermore, connect soft start-up valves to the outlet side of
the F.R.L. combination.
6. Inlet side piping conditions
The nominal size of the piping material’s or equipment’s bore
should be equal to or larger than the soft start-up valve’s port
size. The composite effective area of the inlet side’s (P port
side’s) piping or equipment should be equal to or larger than
the values below.
Model
VE
Composite effective area (mm2)
AV2000
5
AV3000
22
AV4000
35
AV5000
50
When the piping is restricted or the supply pressure is
insufficient, the main valve will not switch and air leakage may
occur from the R port.
PPA
Caution
1. The valve has been lubricated for life at the factory, and does
not require any further lubrication.
2. Use turbine oil Class 1, ISO VG32 (with no additives), if
lubricated. Besides, if the lubrication is suspended halfway,
the original lubricant will be lost and may result in a
malfunction. Be sure to keep lubricating continuously.
Refer to the brand name table given below for lubricants by
each company, comforming to turbine oil Class 1 (with no
additives), ISO VG32.
Turbine Oil Class 1 (With no additives), ISO VG32
Viscosity
classification
cSt (40°C)
ISO
viscosity
grade
Idemitsu Kosan Co.,Ltd.
32
Turbine oil P-32
ISO
Viscosity
classification viscosity
cSt (40°C)
grade
Kygnus Oil Co.
Kyushu Oil Co.
Turbine oil 32,
Nippon Mitsubishi Oil Corp.
Mitsubishi Turbine 32 Showa Shell Sekiyu K.K.
Cosmo Oil Co.,Ltd.
Japan Energy Corp.
32
Turbine oil 32
Stork turbine 32
Turbine 32
Cosmo turbine 32 Tonengeneral Sekiyu K.K. General R turbine 32
Kyodo turbine 32 Fuji Kosan Co.,Ltd.
Fucoal turbine 32
Please contact SMC regarding turbine oil Class 2 (with
additives), ISO VG32.
14-3-3
AL
Precautions
Be sure to read before handling. Refer to pages 14-21-3 to 14-21-4 for Safety Instructions and Common Precautions.
Maintenance
Air Supply
Warning
1. Use clean air.
Do not use compressed air which contains chemicals,
synthetic oils containing organic solvents, salts or corrosive
gases, etc., as this can cause damage or malfunction.
Caution
1. Install air filters.
Install air filters close to valves at their upstream side. A
filtration degree of 5 µm or less should be selected.
2. Implement countermeasures by installing aftercooler or air dryer, or water separator, etc.
The air including excess drain may result in a malfunction of
valves and other pneumatic equipment. Implement
countermeasures by installing after-cooler or air dryer, or
water separator, etc.
Operating Environment
Warning
1. Do not use valves in such environments where
corrosive gases, chemicals, or brine or water or
steam is airborne, or where valves can be directly
exposed to any of those.
2. Do not use in an explosive environment.
3. Do not use in locations influenced by vibrations or
impacts.
4. A protective cover, etc., should be used to shield
valves from direct sunlight.
5. Shield valves from radiated heat generated by
nearby heat sources.
6. Take suitable protective measures in locations
where there are contacts with water droplets, oil, or
welding spatter, etc.
7. In a dusty environment or when valve switching
noise is intrusive, install a silencer in the R port to
prevent dust from entering, and to reduce noise.
Warning
1. Perform maintenance and inspection as shown in
the instruction manual.
If handled improperly, damage may occur in machine or
equipment or an operational error may result in.
2. Equipment removal and supply/exhaust of
compressed air
When equipment is removed, first confirm that measures are
implemented to prevent dropping of workpiece and runaway of
equipment, etc. Then cut the supply pressure and power, and
exhaust all compressed air from the system using its residual
pressure release function.
3. Low frequency operation
Valves should be switched at least once every 30 days to
prevent malfunction. (Use caution regarding the air supply.)
4. Manual override operation
When the manual override is operated, connected equipment
will be actuated.
Confirm the safety before operating.
Caution
1. Drain removal
Remove drain from air filters periodically.
How to Find the Flow Rate
(At air temperature of 20°C)
Choke flow: (P2 + 0.1)/(P1 + 0.1) ≤ 0.5
Q = 120 x S x (P1 + 0.1) x
293
273 + t
Subsonic flow: when (P2 + 0.1)/(P1 + 0.1) > 0.5
Q = 240 x S x
Q:
S:
P1:
P 2:
t:
(P1 – P2)(P2 + 0.1) x
293
273 + t
Air flow rate [ l/min (ANR)]
Effective area (mm2)
Upstream pressure [MPa]
Downstream pressure [MPa]
Air temperature [°C]
Note 1) Formulas above are applied to pneumatics only.
14-3-4
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
Soft Start-up Valve
AV2000/3000/4000/5000
How to Order
AV 20 00
F 02
F.R.L.
1 G
C
AV
AU
Manual override
Nil: Non-locking
push type
(Flush)
Soft start-up valve
B: Locking type C: Locking type
(Tool required)
(Lever)
AR
Body size
20
30
40
50
AF
IR
1/4
3/8
1/2
3/4, 1
VEX
Nil
F
N
Rc
G
NPT
Nil
S
None
With surge voltage suppressor (Grommet type only)
Z
With light/surge voltage suppressor
(Not possible with grommet type)
Port size
02
03
04
06
10
VBA
Option
None
With pressure gauge
1
2
3
4
5
6
9
VE
G: Grommet
Coil rated voltage
100 VAC (50/60 Hz)
200 VAC (50/60 Hz)
110 to 120 VAC (50/60 Hz)
220 VAC (50/60 Hz)
24 VDC
12 VDC
Other
ITV
IC
Electrical entry
1/4 (AV2000 only)
3/8 (AV3000 only)
1/2 (AV4000 only)
3/4 (AV5000 only)
1 (AV5000 only)
Nil
G
AMR
Light/Surge voltage suppressor
Thread type
VY1
G
D: Type D
DIN terminal
PPA
AL
How to Order Pilot Valve Assembly
SF4
1 G
Y: Type Y
DIN terminal
80
Rated coil voltage
1
100 VAC (50/60 Hz)
2
200 VAC (50/60 Hz)
3 110 to 120 VAC (50/60 Hz)
4
220 VAC (50/60 Hz)
5
24 VDC
6
12 VDC
9
Other
Soft start-up valve
Note) The grommet type can have a
surge voltage suppressor
(direct coupling type lead
wire), but without indicator
light.
Manual override
Nil
B
C
Non-locking push type (Flush type)
Locking type (Tool required)
Locking type (Lever type)
BAUART
GEPRÜFT
Electrical entry
G
D
Y
Grommet
Type D DIN terminal
Type Y DIN terminal
TÜV Rheinland
Light/Surge voltage suppressor
Nil
S
Z
None
With surge voltage suppressor (Grommet type only)
With light/surge voltage suppressor
(Not possible with grommet type)
TYPE
APPROVED
TÜV approved product
Conforms to standards necessary
to satisfy EC directives.
Series AV has received approval from TÜV Rheinland, an
EC Notified Body (EC authorization number 0197), for
conformity to DIN VDE0580: 1994 Standards.
Please consult with SMC for details when ordering TÜV
approved products because of restrictions regarding product
model, voltage specification, and electrical entry, etc.
14-3-5
Series
AV2000/3000/4000/5000
Specifications
Model
AV2000
AV3000
AV4000
1/4
3/8
1/2
Port size
Proof pressure
1/8
Ambient and fluid temperature
0 to 60°C (1)
1(P) 씮 2(A)
20
37
61
113
122
2(A) 씮 3(R)
24
49
76
132
141
0.27
0.48
0.74
1.60
1.54
Weight (kg)
Rated coil voltage
Electrical specifications
1
0.2 to 1 MPa
Pressure gauge port size
Type D DIN terminal
3/4
1.5 MPa
Operating pressure range
Effective area
(mm2)
AV5000
100, 200, 110 to 120, 220 VAC (50/60 Hz), 12, 24 VDC
Allowable voltage fluctuation
–15 to +10% of rated voltage
Coil insulation type
Equivalent to B type (130°C)
Inrush
Apparent power
AC
(Current consumption)
Energized
3.4 VA (2.1 W)/50 Hz, 2.3 VA (1.5 W)/60 Hz
Current consumption DC
1.8 W
5.6 VA (50 Hz), 5.0 VA (60 Hz)
Electrical entry
Grommet, Type D DIN terminal, Type Y DIN terminal
Indicator light/Surge voltage suppressor (2)
Option specifications
Non-locking push type (Flush),
Locking type (Tool required), Locking type (Lever)
Pilot valve manual override
Note 1) Use dry air when operating at a low temperature.
Note 2) The grommet type is equipped with a surge voltage suppressor (direct coupling type lead wire),
but not an indicator light.
Piston B Switching Pressure (Open 씮 Closed)
Outlet pressure (MPa)
0.5
0.4
0.3
0.2
0.1
Type Y DIN terminal
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Inlet pressure (MPa)
Needle Valve Flow Characteristics
JIS Symbol
Inlet pressure 0.5 MPa
2000
1800
AV5000
2
1(P)
2(A)
1
3(R)
Accessory/Pressure Gauge
Description
Part no.
Pressure range
14-3-6
Pressure gauge
G36-10-01
1 MPa
Air flow rate (l/min (ANR))
1600
1400
AV4000
1200
1000
800
AV3000
600
AV2000
400
200
0
0
1
2
3
Needle rotations
4
5
Soft Start-up Valve
Series
AV2000/3000/4000/5000
Working Principle
w
F.R.L.
e
r
AV
B
ON
OFF
t
AU
q
B-B
1(P)
AF
2(A)
AR
u
IR
y
VEX
3(R)
B
AMR
ITV
Pilot Pressure
valve conditions
Low speed
supply
1/2 PP > PA
When pilot valve w is turned ON by
energization or manual override, the
pilot air pushes piston A e and main
valve q downwardand opens main
valve q while R por t closes
simultaneously. The air from P
portmoves to needle valve u, where its
flow is adjusted, and flows to A port.
The meter-in control of needle valve u
slowly moves the cylinder from A to B.
Cylinder drive circuit
(Meter-out control) example
1/2 PP ≤ PA
When 1/2 P P ≤ P A after the cylinder
reaches B, piston B t fully opens and
PA increases rapidly as shown from C
to Dand becomes the same pressure as
PP.
Initial Operation Return Stroke
PP
Cy
lin
de
rm
em
ov
e
w
nt
ith
ed
fix
PA
fi
or i
ce
B
PP
PA
VE
2 (A)
VY1
2
1 (P)
D
1
G
3 (R)
C
A
PPA
Time
AL
PP
PA
1 (P)
2
2 (A)
1
Normal
operation
Quick
exhaust
1/2 PP ≅ PA
OFF
—
IC
VBA
PR (Atmospheric pressure)
ON
High speed
supply
Pressure time chart
(Meter-out control) example
Working description
Pressure stroke
Working
condition
Since piston B t holds the fully open condition, during normal operation the
cylinder’s speed will be controlled by the usual meter-out control.
When pilot valve w is turned OFF, spring r pushes piston A e and q upward
and opens R port while shutting off the air supply from P port.
The pressure difference generated at this time lets the check valve open y and
the residual pressure on the A port side is quickly exhausted from R port.
3 (R)
PP
PA
2
1 (P)
1
2 (A)
3 (R)
14-3-7
Series
AV2000/3000/4000/5000
Construction
r
!5
!8
e
t
o
!1
ON
OFF
B
!2
y
1(P)
B-B
!0
2(A)
q
i
u
!9
!4
!6
!3
!7
B
3(R)
w
Component Parts
No.
Description
Material
q
w
e
Body
Cap
Cover
ADC
ADC
ADC
Replacement Parts
No.
Description
r
t
y
u
i
o
!0
!1
!2
!3
!4
!5
!6
!7
!8
!9
Pilot valve assembly
Piston A assembly
Piston B assembly
Main valve assembly
Check valve
Piston guide assembly
Needle assembly
Valve spring
Piston spring
Check spring
Needle spring
Type C snap ring for shaft
Type C snap ring for hole
Seal
Seal
O-ring
Material
AV3000
AV4000
AV5000
POM, NBR
P424204A
SF4--80∗1
P424404A
P424304A
Brass, NBR (HNBR)
P424205A
P424305A
P424405A
P424505A
Brass, NBR (HNBR)
P424206A
P424306A
P424406A
P424506A
Brass, NBR (HNBR)
P424207
P424307
P424407
P424507
POM, NBR
P424208A
P424308A
P424408A
P424508A
Brass, NBR
P424209A
P424309A
P424409A
P424509A
Steel wire
P424211
P424311
P424411
P424511
Stainless steel
P424212
P424312
P424412
P424512
Stainless steel
P424213
P424313
P424413
P424513
Steel wire
P424214
P424314
P424414
—
Tool steel
G-5
STW-5
STW-8
STW-10
P424504A
Tool steel
0-9
0-10
RTW-12
RTW-15
NBR
P424210
P424310
P424410
P424510
NBR
P424218
P424315
P424415
P424514
NBR
10 x 8 x 1
11 x 9 x 1
12.5 x 9.5 x 1.5
16.5 x 12.5 x 2
∗1 For “How to Order” pilot valve assembly, refer to page 14-3-5.
14-3-8
Part no.
AV2000
Series
Soft Start-up Valve
AV2000/3000/4000/5000
Dimensions
Grommet: AV00--G, GS
DIN terminal: AV00--D, DZ
DIN terminal for European use: AV00--Y, YZ
L
K
A
I
G
Manual override (Locking lever type)
G
Indicator light
4-R
Pressure gauge
R
mounting
bore 1/8
E
36.8
P
4-R
ø37
AR
C
Q
A
C
Q
AF
H
B
OFF
P
ø37
A
R
AU
ON
N
H
B
P
AV
Port size
OFF
F.R.L.
With light/surge
voltage suppressor
Manual override
(Locking lever type)
Pressure gauge
mounting
bore 1/8
ON
Applicable cab tire cord O.D.: ø6, ø8
M
A
300 mm (Lead wire length)
36.8
E
P
IR
VEX
D
D
+
-
MADE IN JAPAN
-
+
MADE IN JAPAN
AMR
ITV
SMC
SMC
IC
VBA
Model
AV2000-02-G
AV2000-02-GS
AV2000-02-D
AV2000-02-DZ
AV2000-02-Y
AV2000-02-YZ
AV3000-03-G
AV3000-03-GS
AV3000-03-D
AV3000-03-DZ
AV3000-03-Y
AV3000-03-YZ
AV4000-04-G
AV4000-04-GS
AV4000-04-D
AV4000-04-DZ
AV4000-04-Y
AV4000-04-YZ
AV5000-06
10 -G
AV5000-06
10 -GS
AV5000-06
10 -D
AV5000-06
10 -DZ
AV5000-06
10 -Y
AV5000-06
10 -YZ
Port
size
A
1/4
66 105
B
C
D
E
G
H
I
K
L
M
N
P
Q
R
VE
31
22
40
38
0
47.5
—
—
—
93
29
23.5
M4 x 0.7
Depth 4.5
VY1
—
29
23.5
M4 x 0.7
Depth 4.5
G
—
29
23.5
M4 x 0.7
Depth 4.5
PPA
100
28
27.5
M5 x 0.8
Depth 5
AL
—
28
27.5
M5 x 0.8
Depth 5
—
28
27.5
M5 x 0.8
Depth 5
115
42
37
M6 x 1
Depth 6
—
42
37
M6 x 1
Depth 6
—
42
37
M6 x 1
Depth 6
143
50
46
M6 x 1
Depth 7.5
—
50
46
M6 x 1
Depth 7.5
—
50
46
M6 x 1
Depth 7.5
1/4
66 125
31
22
40
38
0
—
1/4
66 125
31
22
40
38
0
—
3/8
76 112
36
24
48
43
2
50.5
3/8
76 132
36
24
48
43
2
—
3/8
76 132
36
24
48
43
2
—
1/2
98 127
47
32
52
57
3
62.5
1/2
98 147
47
32
52
57
3
—
1/2
98 147
47
32
52
57
3
—
3/4, 1 128 155
59
39
74
77
0
3/4, 1 128 175
59
39
74
77
0
—
3/4, 1 128 175
59
39
74
77
0
—
74
65.5 —
6
— 82.5 23
67.5
— 10.5
—
84.5 27.5
—
—
—
68.5
—
—
—
70.5
—
—
85.5 16
—
3.5
87.5 20.5
—
—
80.5
—
—
—
97.5
6
—
—
82.5
—
99.5 10.5
—
—
—
— 107
94
—
—
— 111
—
—
90
—
—
14-3-9
Series
AV2000/3000/4000/5000
Connecting Spacer for Modular Style F.R.L. Unit
Select one of the spacers below when connecting to an F.R.L. combination unit (AC20 to AC60).
(Spacers must be ordered separately.)
Spacer
Spacer with bracket
Y200
Y400
Y200T
14-3-10
Y400T
Model
Applicable model
Model
Applicable model
Y200
AV2000
Y200T
AV2000
Y300
AV3000
Y300T
AV3000
Y400
AV4000
Y400T
AV4000
Y600
AV5000
Y600T
AV5000
Safety Instructions
These safety instructions are intended to prevent a hazardous situation and/or
equipment damage. These instructions indicate the level of potential hazard by labels of
"Caution", "Warning" or "Danger". To ensure safety, be sure to observe ISO 4414 Note 1),
JIS B 8370 Note 2) and other safety practices.
Caution : Operator error could result in injury or equipment damage.
Warning : Operator error could result in serious injury or loss of life.
Danger :
In extreme conditions, there is a possible result of serious injury or loss of life.
Note 1) ISO 4414: Pneumatic fluid power--General rules relating to systems.
Note 2) JIS B 8370: General Rules for Pneumatic Equipment
Warning
1. The compatibility of pneumatic equipment is the responsibility of the person
who designs the pneumatic system or decides its specifications.
Since the products specified here are used in various operating conditions, their compatibility for the
specific pneumatic system must be based on specifications or after analysis and/or tests to meet your
specific requirements. The expected performance and safety assurance will be the responsibility of the
person who has determined the compatibility of the system. This person should continuously review
the suitability of all items specified, referring to the latest catalog information with a view to giving due
consideration to any possibility of equipment failure when configuring a system.
2. Only trained personnel should operate pneumatically operated machinery
and equipment.
Compressed air can be dangerous if an operator is unfamiliar with it. Assembly, handling or repair of
pneumatic systems should be performed by trained and experienced operators.
3. Do not service machinery/equipment or attempt to remove components until
safety is confirmed.
1. Inspection and maintenance of machinery/equipment should only be performed once measures to
prevent falling or runaway of the driver objects have been confirmed.
2. When equipment is to be removed, confirm the safety process as mentioned above. Cut the supply
pressure for this equipment and exhaust all residual compressed air in the system.
3. Before machinery/equipment is restarted, take measures to prevent shooting-out of cylinder piston
rod, etc.
4. Contact SMC if the product is to be used in any of the following conditions:
1. Conditions and environments beyond the given specifications, or if product is used outdoors.
2. Installation on equipment in conjunction with atomic energy, railway, air navigation, vehicles,
medical equipment, food and beverages, recreation equipment, emergency stop circuits, clutch and
brake circuits in press applications, or safety equipment.
3. An application which has the possibility of having negative effects on people, property, or animals,
requiring special safety analysis.
14-21-3
Common Precautions
Be sure to read before handling.
For detailed precautions on every series, refer to main text.
Selection
Warning
1. Confirm the specifications.
Products represented in this catalog are designed for use in
compressed air appllications only (including vacuum), unless
otherwise indicated.
Do not use the product outside their design parameters.
Please contact SMC when using the products in applications
other than compressed air (including vacuum).
Mounting
Warning
1. Instruction manual
Install the products and operate them only after reading the
instruction manual carefully and understanding its contents.
Also keep the manual where it can be referred to as
necessary.
4. Use clean air
If the compressed air supply is contaminated with chemicals,
cynthetic materials, corrosive gas, etc., it may lead to break
down or malfunction.
Operating Environment
Warning
1. Do not use in environments where the product
is directly exposed to corrosive gases,
chemicals, salt water, water or steam.
2. Do not expose the product to direct sunlight
for an extended period of time.
3. Do not use in a place subject to heavy
vibrations and/or shocks.
4. Do not mount the product in locations where it
is exposed to radiant heat.
Maintenance
2. Securing the space for maintenance
When installing the products, please allow access for
maintenance.
3. Tightening torque
When installing the products, please follow the listed torque
specifications.
Piping
Caution
1. Before piping
Make sure that all debris, cutting oil, dust, etc, are removed
from the piping.
2. Wrapping of pipe tape
When screwing piping or fittings into ports, ensure that chips
from the pipe threads or sealing material do not get inside the
piping. Also, when the pipe tape is used, leave 1.5 to 2 thread
ridges exposed at the end of the threads.
Air Supply
Warning
1. Operating fluid
Please consult with SMC when using the product in
applications other than compressed air (including vacuum).
Regarding products for general fluid, please ask SMC about
applicable fluids.
2. Install an air dryer, aftercooler, etc.
Excessive condensate in a compressed air system may cause
valves and other pneumatic equipment to malfunction.
Installation of an air dryer, after cooler etc. is recommended.
3. Drain flushing
If condensate in the drain bowl is not emptied on a regular
basis, the bowl will over flow and allow the condensate to
enter the compressed air lines.
If the drain bowl is difficult to check and remove, it is
recommended that a drain bowl with the auto-drain option be
installed.
For compressed air quality, refer to “Air Preparation
Equipment” catalog.
14-21-4
Warning
1. Maintenance procedures are outlined in the
operation manual.
Not following proper procedures could cause the product to
malfunction and could lead to damage to the equipment or
machine.
2. Maintenance work
If handled improperly, compressed air can be dangerous.
Assembly, handling and repair of pneumatic systems should
be performed by qualified personnel only.
3. Drain flushing
Remove drainage from air filters regularly. (Refer to the
specifications.)
4. Shut-down before maintenance
Before attempting any kind of maintenance make sure the
supply pressure is shut of and all residual air pressure is
released from the system to be worked on.
5. Start-up after maintenance and inspection
Apply operating pressure and power to the equipment and
check for proper operation and possible air leaks. If operation
is abnormal, please verify product set-up parameters.
6. Do not make any modifications to be product.
Do not take the product apart.
Quality Assurance Information
(ISO 9001, ISO 14001)
Reliable quality of products in the global market
To enable our customers throughout
the world to use our products with
even greater confidence, SMC has
obtained certification for international
standards “ISO 9001” and “ISO
14001”, and created a complete
structure for quality assurance and
environmental
controls.
SMC
products pursue to meet its
customers’ expectations while also
considering company’s contribution in
society.
SMC’s quality control system
Make customers our
first priority, offering
them reliable and
friendly service.
Produce the highest
quality with the
participation of all
employees.
Create new
products using the
latest technology,
and offer the finest
products in a
timely manner.
Quality policies
Market research
Product planning
After service
Sales coordination
Quality management system
ISO 9001
This is an international standard for quality control
and quality assurance. SMC has obtained a large
number of certifications in Japan and overseas,
providing assurance to our customers throughout
the world.
Quality system
education
Training of
suppliers
Research
Education
Design
Training
Development
Production
New product evaluation
Reliability design
Reliability testing
New technical
development
Process control
Inspection, testing, etc.
Initial production control
Quality control activities
Environmental management system
ISO 14001
This is an international standard related to
environmental management systems and
environmental inspections. While promoting
environmentally friendly automation technology,
SMC is also making diligent efforts to preserve
the environment.
14-21-5
SMC Product Conforming to Inter
SMC products complying with EN/ISO, CSA/UL standards are supporting
CE Mark
The CE mark indicates that machines and components meet essential requirements of all the EC Directives
applied.
It has been obligatory to apply CE marks indicating conformity with EC Directives when machines and
components are exported to the member Nations of the EU.
Once “A manufacturer himself” declares a product to be safe by means of CE marking (declaration of
conformity by manufacturer), free distribution inside the member Nations of the EU is permissible.
CE Mark
SMC provides CE marking to products to which EMC and Low Voltage Directives have been applied, in
accordance with CETOP (European hydraulics and pneumatics committee) guide lines.
As of February 1998, the following 18 countries will be obliged to conform to CE mark legislation
Iceland, Ireland, United Kingdom, Italy, Austria, Netherlands, Greece, Liechtenstein, Sweden, Spain, Denmark,
Germany, Norway, Finland, France, Belgium, Portugal, Luxembourg
EC Directives and Pneumatic Components
• Machinery Directive
The Machinery Directive contains essential health and safety requirements for machinery, as applied to
industrial machines e.g. machine tools, injection molding machines and automatic machines. Pneumatic
equipment is not specified in Machinery Directive. However, the use of SMC products that are certified as
conforming to EN Standards, allows customers to simplify preparation work of the Technical Construction File
required for a Declaration of Conformity.
• Electromagnetic Compatibility (EMC) Directive
The EMC Directive specifies electromagnetic compatibility. Equipment which may generate electromagnetic
interference or whose function may be compromised by electromagnetic interference is required to be immune
to electromagnetic affects (EMS/immunity) without emitting excessive electromagnetic affects (EMI/emission).
• Low Voltage Directive
This directive is applied to products, which operate above 50 VAC to 1000 VAC and 75 VDC to 1500 VDC
operating voltage, and require electrical safety measures to be introduced.
• Simple Pressure Vessels Directive
This directive is applied to welded vessels whose maximum operating pressure (PS) and volume of vessel (V)
exceed 50 bar/L. Such vessels require EC type examination and then CE marking.
14-21-6
SMC Product Conforming to International Standards
national Standards
you to comply with EC directives and CSA/UL standards.
Mark of compliance
for CSA/UL
Mark of compliance
for CSA
CSA Standards & UL Standards
UL and CSA standards have been applied in North America (U.S.A. and Canada) symbolizing safety of electric
products, and are defined to mainly prevent danger from electric shock or fire, resulting from trouble with
electric products. Both UL and CSA standards are acknowledged in North America as the first class certifying
body. They have a long experience and ability for issuing product safety certificate. Products approved by CSA
or UL standards are accepted in most states and governments beyond question.
Since CSA is a test certifying body as the National Recognized Testing Laboratory (NRTL) within the
jurisdiction of Occupational Safety and Health Administration (OSHA), SMC was tested for compliance with
CSA Standards and UL Standards at the same time and was approved for compliance with the two Standards.
The above CSA NRTL/C logo is described on a product label in order to indicate that the product is approved
by CSA and UL Standards.
TSSA (MCCR) Registration Products
TSSA is the regulation in Ontario State, Canada. The products that the operating pressure is more than 5 psi
(0.03 MPa) and the piping size is bigger than 1 inch. fall into the scope of TSSA regulation.
Products conforming to CE Standard
With CE symbol for simple visual recognition
In this catalog each accredited product series is indicated with a
CE mark symbol. However, in some cases, every available
models may not meet CE compliance. Please visit our web site
for the latest selection of available models with CE mark.
http://www.smcworld.com
14-21-7
SMC’s Global Service Network
America
Europe
U.S.A. SMC Corporation of America
3011 North Franklin Road Indianapolis, IN 46226, U.S.A.
TEL: 317-899-4440 FAX: 317-899-3102
U.K. SMC Pneumatics (U.K.) Ltd.
Vincent Avenue, Crownhill, Milton Keynes, MK8 0AN, Backinghamshire, U.K.
TEL: 01908-563888 FAX: 01908-561185
CANADA SMC Pneumatics (Canada) Ltd.
6768 Financial Drive Mississauga, Ontario, L5N 7J6 Canada
TEL: 905-812-0400 FAX: 905-812-8686
GERMANY SMC Pneumatik GmbH
Boschring 13-15 D-63329 Egelsbach, Germany
TEL: 06103-4020 FAX: 06103-402139
MEXICO SMC Corporation (Mexico), S.A. DE C.V.
Carr. Silao-Trejo K.M. 2.5 S/N, Predio San Jose del Duranzo
C.P. 36100, Silao, Gto., Mexico
TEL: 472-72-2-55-00 FAX: 472-72-2-59-44/2-59-46
ITALY SMC Italia S.p.A.
Via Garibaldi 62 I-20061 Carugate Milano, Italy
TEL: 02-9271365 FAX: 02-9271365
CHILE SMC Pneumatics (Chile) S.A.
Av. La Montaña 1,115 km. 16,5 P. Norte Parque
Industrial Valle Grande, Lampa Santiago, Chile
TEL: 02-270-8600 FAX: 02-270-8601
ARGENTINA SMC Argentina S.A.
Teodoro Garcia 3860 (1427) Buenos Aires, Argentina
TEL: 011-4555-5762 FAX: 011-4555-5762
BOLIVIA SMC Pneumatics Bolivia S.R.L.
Avenida Beni Numero 4665
Santa Cruz de la Sierra-Casilla de Correo 2281, Bolivia
TEL: 591-3-3428383 FAX: 591-3-3449900
VENEZUELA SMC Neumatica Venezuela S.A.
Apartado 40152, Avenida Nueva Granada, Edificio Wanlac,
Local 5, Caracas 1040-A, Venezuela
TEL: 2-632-1310 FAX: 2-632-3871
FRANCE SMC Pneumatique S.A.
1 Boulevard de Strasbourg, Parc Gustave Eiffel, Bussy Saint Georges, F-77600
Marne La Vallee Cedex 3 France
TEL: 01-64-76-10-00 FAX: 01-64-76-10-10
SWEDEN SMC Pneumatics Sweden AB
Ekhagsvägen 29-31, S-141 05 Huddinge, Sweden
TEL: 08-603-07-00 FAX: 08-603-07-10
SWITZERLAND SMC Pneumatik AG
Dorfstrasse 7, Postfach 117, CH-8484 Weisslingen, Switzerland
TEL: 052-396-3131 FAX: 052-396-3191
AUSTRIA SMC Pneumatik GmbH (Austria)
Girakstrasse 8, A-2100 Korneuburg, Austria
TEL: 0-2262-6228-0 FAX: 0-2262-62285
SPAIN SMC España, S.A.
Zuazobidea 14 Pol. Ind. Júndiz 01015 Vitoria, Spain
TEL: 945-184-100 FAX: 945-184-510
PERU (Distributor) IMPECO Automatizacion Industrial S.A.
AV. Canevaro 752, Lince, Lima, Peru
TEL: 1-471-6002 FAX: 1-471-0935
IRELAND SMC Pneumatics (Ireland) Ltd.
2002 Citywest Business Campus, Naas Road, Saggart, Co. Dublin, Ireland
TEL: 01-403-9000 FAX: 01-466-0385
URUGUAY (Distributor) BAKO S.A.
Galicia 1650 esq. Gaboto C.P. 11200, Montevideo, Uruguay
TEL: 2-401-6603 FAX: 2-409-4306
NETHERLANDS (Associated company) SMC Pneumatics BV
De Ruyterkade 120, NL-1011 AB Amsterdam, Netherlands
TEL: 020-5318888 FAX: 020-5318880
BRAZIL SMC Pneumaticos Do Brasil Ltda.
Rua. Dra. Maria Fidelis, nr. 130, Jardim Piraporinha-Diadema-S.P.
CEP: 09950-350, Brasil
TEL: 11-4051-1177 FAX: 11-4071-6636
GREECE (Distributor) S.Parianopoulos S.A.
7, Konstantinoupoleos Street 11855 Athens, Greece
TEL: 01-3426076 FAX: 01-3455578
COLOMBIA (Distributor) Airmatic Ltda.
Calle 18 69-05 Apart. Aereo 081045 Santa Fe de Bogotá, Colombia
TEL: 1-424-9240 FAX: 1-424-9260
DENMARK SMC Pneumatik A/S
Knudsminde 4 B DK-8300
Odder, Denmark
TEL: 70252900 FAX: 70252901
14-21-20
SMC’s Global Service Network
Europe
Oceania/Asia
FINLAND SMC Pneumatics Finland OY
PL72, Tiistinniityntie 4, SF-02231 ESP00, Finland
TEL: 09-8595-80 FAX: 09-8595-8595
AUSTRALIA SMC Pneumatics (Australia) Pty.Ltd.
14-18 Hudson Avenue Castle Hill NSW 2154, Australia
TEL: 02-9354-8222 FAX: 02-9894-5719
NORWAY SMC Pneumatics Norway A/S
Vollsveien 13C, Granfoss Næringspark N-1366 LYSAKER, Norway
TEL: 67-12-90-20 FAX: 67-12-90-21
NEW ZEALAND SMC Pneumatics (New Zealand) Ltd.
8C Sylvia Park Road Mt.Wellington Auckland, New Zealand
TEL: 09-573-7007 FAX: 09-573-7002
BELGIUM (Distributor) SMC Pneumatics N.V./S.A.
Nijverheidsstraat 20 B-2160 Wommelgem Belguim
TEL: 03-355-1464 FAX: 03-355-1466
TAIWAN SMC Pneumatics (Taiwan) Co.,Ltd.
17, Lane 205, Nansan Rd., Sec.2, Luzhu-Hsiang, Taoyuan-Hsien, TAIWAN
TEL: 03-322-3443 FAX: 03-322-3387
POLAND SMC Industrial Automation Polska Sp.z.o.o.
ul. Konstruktorska 11A, PL-02-673 Warszawa, Poland
TEL: 022-548-5085 FAX: 022-548-5087
HONG KONG SMC Pneumatics (Hong Kong) Ltd.
29/F, Clifford Centre, 778-784 Cheung, Sha Wan Road, Lai Chi Kok, Kowloon,
Hong Kong
TEL: 2744-0121 FAX: 2785-1314
TURKEY (Distributor) Entek Pnömatik San.ve Tic. Ltd. Sti
Perpa Tic. Merkezi Kat:11 No.1625 80270 Okmeydani Istanbul, Türkiye
TEL: 0212-221-1512 FAX: 0212-221-1519
RUSSIA SMC Pneumatik LLC.
36/40 Sredny prospect V.O. St. Petersburg 199004, Russia
TEL: 812-118-5445 FAX: 812-118-5449
CZECH SMC Industrial Automation CZ s.r.o.
Hudcova 78a, CZ-61200 Brno, Czech Republic
TEL: 05-4121-8034 FAX: 05-4121-8034
HUNGARY SMC Hungary Ipari Automatizálási kft.
Budafoki ut 107-113 1117 Budapest
TEL: 01-371-1343 FAX: 01-371-1344
ROMANIA SMC Romania S.r.l.
Str. Frunzei, Nr. 29, Sector 2, Bucharest, Romania
TEL: 01-3205111 FAX: 01-3261489
SLOVAKIA SMC Priemyselná automatizáciá, s.r.o
Nova 3, SK-83103 Bratislava
TEL: 02-4445-6725 FAX: 02-4445-6028
SLOVENIA SMC Industrijska Avtomatilca d.o.o.
Grajski trg 15, SLO- 8360 Zuzemberk, Slovenia
TEL: 07388-5240 FAX: 07388-5249
SOUTH AFRICA (Distributor) Hyflo Southern Africa (Pty.) Ltd.
P.O.Box 240 Paardeneiland 7420 South Africa
TEL: 021-511-7021 FAX: 021-511-4456
EGYPT (Distributor) Saadani Trading & Ind. Services
15 Sebaai Street, Miami 21411 Alexandria, Egypt
TEL: 3-548-50-34 FAX: 3-548-50-34
SINGAPORE SMC Pneumatics (S.E.A.) Pte. Ltd.
89 Tuas Avenue 1, Jurong Singapore 639520
TEL: 6861-0888 FAX: 6861-1889
PHILIPPINES SHOKETSU SMC Corporation
Unit 201 Common Goal Tower, Madrigal Business Park,
Ayala Alabang Muntinlupa, Philippines
TEL: 02-8090565 FAX: 02-8090586
MALAYSIA SMC Pneumatics (S.E.A.) Sdn. Bhd.
Lot 36 Jalan Delima1/1, Subang Hi-Tech Industrial Park, Batu 3 40000 Shah Alam
Selangor, Malaysia
TEL: 03-56350590 FAX: 03-56350602
SOUTH KOREA SMC Pneumatics Korea Co., Ltd.
Woolim e-BIZ Center (Room 1008), 170-5, Guro-Dong, Guro-Gu,
Seoul, 152-050, South Korea
TEL: 02-3219-0700 FAX: 02-3219-0702
CHINA SMC (China) Co., Ltd.
7 Wan Yuan St. Beijing Economic & Technological Development Zone 100176, China
TEL: 010-67882111 FAX: 010-67881837
THAILAND SMC Thailand Ltd.
134/6 Moo 5, Tiwanon Road, Bangkadi, Amphur Muang, Patumthani 12000, Thailand
TEL: 02-963-7099 FAX: 02-501-2937
INDIA SMC Pneumatics (India) Pvt. Ltd.
D-107 to 112, Phase-2, Extension, Noida, Dist. Gautaim Budh Nagar,
U.P. 201 305, India
TEL: (0120)-4568730 FAX: 0120-4568933
INDONESIA (Distributor) P.T. Riyadi Putera Makmur
Jalan Hayam Wuruk Komplek Glodok Jaya No. 27-28 Jakarta 11180 Indonesia
TEL: 021-625 5548 FAX: 021-625 5888
PAKISTAN (Distributor) Jubilee Corporation
First Floor Mercantile Centre, Newton Road Near Boulton Market P.O. Box 6165
Karachi 74000 Pakistan
TEL: 021-243-9070/8449 FAX: 021-241-4589
ISRAEL (Distributor) Baccara Automation Control
Kvutzat Geva 18915 Israel
TEL: 04-653-5960 FAX: 04-653-1445
SAUDI ARABIA (Distributor) Assaggaff Trading Est.
P.O. Box 3385 Al-Amir Majed Street, Jeddah-21471, Saudi Arabia
TEL: 02-6761574 FAX: 02-6708173
14-21-21
5.11
A I R P R E PA R AT I O N
MODULAR TYPE – ACCESSORIES
S O F T S TA R T - U P V A LV E
S E R I E S (N)AV 2000, 3000, 4000 1⁄4 , 3⁄8 , 1⁄2 "
C o m b i n e d S o f t S t a r t a n d D u m p Va l v e
Compatible with Modular Series FRL
Large Cv Factor
Low Power
Air Supply and Exhaust can be operated manually
S
Y M B O L S
T h e N AV v a l v e p i c t u re d t o g e t h e r w i t h
a n N AW s e r i e s F i l t e r / R e g u l a t o r a n d a n
N A N s e r i e s S i l e n c e r. ( To o rd e r t h e s e
i t e m s , s e e A i r P re p a r a t i o n s e c t i o n
{ N AW } a n d Va l v e s s e c t i o n { N A N }
HOW TO
O R D E R
S OFT S TART-U P V ALVE
TECHNICAL
SPECIFICATIONS
Model
NAV2000
Port Size
NAV3000
⁄4
1
Proof Pressure
3
⁄8
1
Ambient and Fluid Temperature
0 ~ 60ºC* / 32~140ºF
P→ A
1.19
2.20
3.60
A→ R
1.39
2.89
4.49
0.48
0.74
Weight (kg)
0.27
Coil Rated Voltage
Coil Insulation Type
D
BODY SIZE
2 0 … 1⁄ 4
3 0 … 3⁄8
4 0 … 1⁄ 2
PORT THREAD
- … … R c ( P T ) * R e m o v e ( N ) w h e n o rd e r i n g
F … … G ( P F ) * R e m o v e ( N ) w h e n o rd e r i n g
N ……NPT
-15% to +10% of rated voltage
PORT SIZE
0 2 … 1⁄ 4 ( N AV 2 0 0 0 o n l y )
0 3 … 3⁄ 8 ( N AV 3 0 0 0 o n l y )
0 4 … 1⁄ 2 ( N AV 4 0 0 0 o n l y )
Type B equivalent (130ºC)
Inrush
5.6VA (50Hz)
Holding
3.4VA (2.1W)/50Hz
Power Consumption DC
C O I L R AT E D V O LTA G E
1.8W
Electrical Connector
DIN 43650 (industrial form)
Semi-Standard Spec
With indicator light and surge voltage suppressor
Pilot Valve Manual Override
00
110, 240V AC (50/60Hz); 12, 24V DC
Allowable Voltage Fluctuation
Apparent Power AC
(Power Consumption)
- ……Japanese
N ……North
American
1MPa / 145PSI
Pressure Gauge Port Size
Electrical
Spec
⁄2
1
1.5MPa / 220PSI
Operating Pressure Range
CV Factor
(N)AV
NAV4000
⁄8
Non-locking push type
3
4
5
6
……110V AC (50/60Hz)
……240V AC (50/60Hz)
……24V DC
……12V DC
I N D I C AT O R L I G H T A N D
S U R G E V O LTA G E S U P R E S S O R
*Use dry air when temperature is low.
- ……None
S … …W i t h s u r g e v o l t a g e
s u p p re s s o r o n l y
Z … …W i t h I n d i c a t o r l i g h t a n d
s u r g e v o l t a g e s u p p re s s o r
DIMENSIONS
SEE NEXT PAGE
SEE
INSIDE
FRONT
COVER
FOR
DETAILS OF YOUR LOCAL SALES OFFICE
☞
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOG REFERENCE
E5G & N5-G1
5.12
A I R P R E PA R AT I O N
MODULAR TYPE
– ACCESSORIES
DIMENSIONS
DIN CONNECTOR
Model
Port size A
B
C
D
E
Pressure gauge
Mounting port
G H
I
J
K
L
M
—
10.5
N
P
Q
R
F
NAV2000-
02-
D
NAV2000-
02-
DZ
NAV3000-
03-
D
NAV3000-
03-
67.5
⁄4
1
66 125.5 31 22 40
⁄8
1
38 0 — —
—
70.5
⁄8
3
76 132.5 36 24 48
⁄8
1
DZ
NAV4000-
04-
D
NAV4000-
04-
DZ
82.5
⁄2
1
98 147.5 47 32 52
DIMENSIONS
E X A M P L E O F N A C 3 0 0 0 + S O F T S T A R T - U P V A LV E
⁄8
1
—
— 28 27.5
M5X0.8
depth 5
— 42
M6X1
depth 6
87.5 20.5
—
—
57 3 — —
—
M4X0.7
depth 4.5
3.5
43 2 — —
—
— 29 23.5
84.5 27.5
99.5 10.5
37
Safety Note
1 . T h i s v a l v e c a n n o t p re v e n t c y l i n d e r s s h o o t i n g o u t w h e n
a closed-center solenoid valve is used, or equipment
d r i v i n g w i t h a l o a d f a c t o r o f 5 0 % o r m o re .
2 . W h e n a re g u l a t o r i s t o b e m o u n t e d o n t h e s e c o n d a r y
s i d e , u s e a c h e c k v a l v e re g u l a t o r ( N A R * * 6 0 ) . S t a n d a rd
re g u l a t o r s ( N A R 2 0 0 0 , 3 0 0 0 , 4 0 0 0 ) d o n o t a l l o w l a r g e
v o l u m e b a c k - f l o w.
3 . M o u n t a l u b r i c a t o r, a s n e c e s s a r y, o n t h e p r i m a r y s i d e
(P port side) of the valve. When the lubricator is
mounted on the secondary side (A port side), oil backf l o w s a n d i s e x h a u s t e d f ro m p o r t R .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOG REFERENCE
E5G & N5-G1