One-way flow control, flow control and functional combinations

Transcription

One-way flow control, flow control and functional combinations
Flow control valves and one-way flow control valves
Key features
General information
Standard nominal flow rate qnN
The standard nominal flow rate qnN is
the flow rate based on standard
conditions at an input pressure of
p1 = 6 bar and an output pressure of
p2 = 5 bar, measured at room
temperature t = 20 °C.
Exhaust air flow control
Flow measurement circuit
Pressure gauge
Pressure gauge
p1
Flow meter
(flow meter device)
p2
Test Object
Supply air flow control
Flow control valve
Standard flow rate qn
The standard flow rate is measured at
an input pressure of p1 = 6 bar and
an output pressure with respect to
atmospheric pressure (p2 = 0 bar).
p1 Input pressure
p2 Output
O
pressure
Flow control at both sides
1
2
Typical applications
Mini slide SLT with standard flow control valves
1 Compressed air connection
2 Working connection
Gripper HGW with mini flow control valves
Flat cylinder DZF with mini flow control valves
Multimount cylinder DMM with mini flow control valves
2
Internet: www.festo.com/catalog/...
Subject to change – 2010/10
Key features
Flow control functions and range of applications
Circuit symbol
Description
Double-acting cylinder with one-way flow control valve
Exhaust air flow control
Speed adjustment through exhaust air
flow control. Uncontrolled supply air
and controlled exhaust moves the
piston between air cushions (improves
motion, even with load changes).
Single-acting cylinder with one-way flow control valve
Exhaust and supply air flow control
Adjustable speed of advance and return
strokes. The air flow can be adjusted
differently for both directions.
2010/10 – Subject to change
Circuit symbol
Description
Supply air flow control
Adjustable speed of advance and return
strokes. The air flow is identical in both
directions.
Single-acting cylinder with flow control valve
Flow control acting at both sides
Speed adjustment through flow control
at both sides is often applied in the
case of single-acting or small cylinders.
The benefit of this application lies in its
simplicity.
3
-V- New
VFOC-S
Product range overview
Function
Version
Type
yp
Material
Flow rate
characteristic1)
Standard flow control Rotatable 360° around the screw-in axis after installation
valve with Q
QS ppush-in Adjustment via slotted head screw
fittingg
GRLA-…-QS-…-D
Q
Metal
Low flow
GRLZ-…-QS-…-D
Q
Adjustment via slotted head screw
GRLA-…-QS-…-MF-D
GRLA-F-…-QS-…-D
Adjustment via knurled screw
GRLA-…-QS-…-RS-D
Q
GRLA-…-QS-…-RS-MFD
Metal
Chromed metal
Adjustment via rotary knob
VFOV-LE…
Low flow
Metal
Medium flow
Polymer
High flow
4
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Medium flow
Adjustment via slotted head screw, push-in sleeve for QS push-in fittings
VFOC-E-…
Metal
Low flow
VFOC-S-…
1)
Medium flow
Metal
Polymer
Both
O
Medium flow
Adjustment via slotted head screw, swivel connection rotatable 360°
GRXA-…-QS-…-D
Metal
Low flow
GRLA-…-QS-…-RS-B
One-way flow control function
Supply air
Exhaust air
Z
A
Low flow: precision adjustment for low speed
Medium flow: precision adjustment for medium speed
High flow: precision adjustment for high speed
-V- New
VFOC-S
Type
yp
Pneumatic connection
Thread
Tubing ∅ [mm]
3
4
6
Rotatable 360° around the screw-in axis after installation
GRLA-…-QS-…-D
Q
M5
GRLZ-…-QS-…-D
Q
Gx
G¼
–
–
Gy
–
–
G½
–
–
Tubingg type
yp 1)
8
10
12
–
–
–
–
–
–
–
–
–
–
GRLA-…-QS-…-MF-D
Gx
GRLA-F-…-QS-…--D
Gx
G¼
GRLA-…-QS-…-RS-D
Q
M5
Gx
G¼
Gy
G½
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
GRLA-…-QS-…-RS-MF-D Gx
Adjustment via slotted head screw, swivel connection rotatable 360°
GRXA-…-QS-…-D
M5
Gx
–
–
G¼
–
–
–
–
–
–
–
G¼
–
–
–
–
Gy
–
–
–
–
–
–
–
Adjustment via slotted head screw, push-in sleeve for QS push-in fittings
VFOC-E-…
–
–
–
–
VFOC-S-…
–
–
–
–
–
–
–
Gx
VFOV-LE…
Gx
1)
PUN/PAN/PLN/PFAN
/ / /
((standard O.D.))
PUN/PAN/PLN/PFAN
(standard O.D.)
PUN/PAN/PLN/PFAN
(standard O.D.)
Free of
copper
pp and
PTFE
Page/Internet
g /
13
3
13
20
PUN/PAN/PLN/PFAN
/ / /
((standard O.D.))
PUN/PAN/PLN/PFAN
(standard O.D.)
PUN/PAN/PLN/PFAN
(standard O.D.)
13
3
13
13
PUN/PAN/PLN/PFAN
(
(standard
d dO
O.D.)
D)
–
20
–
–
PUN/PAN/PLN/PFAN
(standard O.D.)
PUN/PAN/PLN/PFAN
(standard O.D.)
26
–
29
–
Tubing Internet: tubing
5
Function
Standard flow control
valve with female
threaded connection
Version
Type
yp
GRLA-…-B
GRLZ-…-B
GRLO-…-B
GRLA-…-RS-B
GRLZ-…-RS-B
valve with barbed
fittingg connection PK
GRLA-…-PK-…-B
GRLZ-…-PK-…-B
GRLO-…-PK-…-B
GRLA-…-PK-…-RS-B
GRLZ-…-PK-…-RS-B
1)
2)
6
Material
Flow rate
characteristic1)
Supply air
Exhaust air
Z
A
Both
O
Metal
Medium flow
–
–
–
–
–
–
–
–
Metal
Medium flow
–
–
–
Metal
Medium flow
2)
–
–
Metal
Medium flow
–
–
–
Only for tubing I.D. 3 mm
Type
yp
Thread
Tubing ∅ [mm]
3
4
6
GRLA-…-B
M5
GRLZ-…-B
Gx
GRLO-…-B
G¼
Gy
G½
G¾
GRLA-…-RS-B
M5
GRLZ-…-RS-B
Gx
G¼
Tubingg type
yp 1)
8
10
12
Free of
copper
pp and
PTFE
Page/Internet
g /
Dependent
p
on fittingg
–
–
–
–
–
–
47
7
Dependent
p
on fittingg
–
–
–
47
7
GRLA-…-PK-…-B
M5
GRLZ-…-PK-…-B
Gx
GRLO-…-PK-…-B
G¼
–
–
–
–
–
–
–
–
–
–
–
PU/PL/PP
/ /
((standard I.D.))
–
–
–
53
GRLA-…-PK-…-RS-B
M5
GRLZ-…-PK-…-RS-B
Gx
G¼
–
–
–
–
–
–
–
–
–
–
–
–
–
PU/PL/PP
/ /
((standard I.D.))
–
–
–
53
1)
7
Function
Mini flow control
valve
with QS push-in
fittingg
Mini flow control
valve
with female threaded
connection
Mini flow control
valve
with barbed fitting
connection PK
Corrosion resistant
one-wayy flow control
valve with female
threaded connection
1)
8
Version
Type
yp
GRLA-…-QS-…
GRLZ-…-QS-…
GRLO-…-QS-…
GRLA-…-QS-…-LF-C
GRLZ-…-QS-…-LF-C
GRLO-…-QS-…-LF-C
GRGA-…-QS-…
GRGZ-…-QS-…
GRGO-…-QS-…
GRGA-…-QS-…LF-C
GRGZ-…-QS-…LF-C
GRGO-…-QS-…LF-C
GRLA-…
GRLZ-…
GRLO-…
GRLA-…-LF-C
GRLZ-…-LF-C
GRLO-…-LF-C
GRLA-…-PK-…-LF-C
GRLZ-…-PK-…-LF-C
GRLO-…-PK-…-LF-C
GRGA-…-PK-…-LF-C
GRGZ-…-PK-…-LF-C
GRGO-…-PK-…-LF-C
CRGRLA-…-B
Material
Metal
Metal
Metal
Metal
Stainless steel
Flow rate
characteristic1)
Exhaust air
Supply air
A
Z
Both
O
Low flow
–
–
–
–
–
–
–
–
–
–
Low flow
Low flow
Low flow
Medium flow
Type
yp
Thread
Tubing ∅ [mm]
3
4
6
GRLA-…-QS-…
M3
GRLZ-…-QS-…
GRLO-…-QS-…
GRLA-…-QS-…-LF-C
M5
GRLZ-…-QS-…-LF-C
GRLO-…-QS-…-LF-C
GRGA-…-QS-…
M3
GRGZ-…-QS-…
GRGO-…-QS-…
GRGA-…-QS-…LF-C
M5
GRGZ-…-QS-…LF-C
GRGO-…-QS-…LF-C
GRLA-…
M3
GRLZ-…
GRLO-…
GRLA-…-LF-C
M5
GRLZ-…-LF-C
GRLO-…-LF-C
GRLA-…-PK-…-LF-C
M5
GRLZ-…-PK-…-LF-C
GRLO-…-PK-…-LF-C
GRGA-…-PK-…-LF-C
M5
GRGZ-…-PK-…-LF-C
GRGO-…-PK-…-LF-C
CRGRLA-…-B
M5
Gx
G¼
Gy
G½
1)
Tubingg type
yp 1)
8
10
12
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
PUN/PAN/PLN/PFAN
(standard O.D.)
Free of
copper
pp and
PTFE
Page/Internet
g /
42
–
–
PUN/PAN/PLN/PFAN
(standard O.D.)
–
–
Dependent on fitting
59
–
–
–
–
–
–
–
–
–
–
–
–
PU/PL/PP
(standard I.D.)
Dependent
p
on fittingg
62
–
–
–
–
–
–
–
65
5
9
Function
Version
Type
yp
Inline flow control valve
with Q
QS ppush-in fittingg
GR-QS-…
GR-QS-…-LF
GRO-QS-…
Inline flow control valve
with female threaded
connection
GR-…-B
GRA-…-B
Material
Flow rate charac- Flow control direction
teristic1)
Exhaust air
Supply air
A
Z
Polymer
y
Medium flow
Low flow
Medium flow
–
–
–
–
Metal
Medium flow
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Flow control/silencer
/
Adjustment via slotted head screw, directly screwed into valve
combinations,, threaded
GRE-…
Metal
Medium flow
design
g
GRU-…
valve with barbed
fitting connection PK,
frame assembly
GRF-PK-3-…
Precision flow control
valve with barbed
fitting connection PK
GRP-…--PK-…
GRPO-…--PK-…
Precision flow control
valve on sub-base
GRP-…-x-AL
GRPO-…-x-AL
Functional combination
with one-way flow
control valve and
ppiloted non-return
valve
One-wayy flow control
valve with 5 selectable
flow control ranges
1)
10
GRXA-HG-…-QS-…
Both
O
Polymer
y
High
g flow
Metal
Low flow
Polymer
Polymer
Metal
Low flow
Low flow
High flow
Precision adjustment via internal hex and setting of the ranges using a selector switch
GRLSA-x-QS-6
Metal
Low flow
Type
yp
Thread
Tubing ∅ [mm]
3
4
6
GR-QS-…
GR-QS-…-LF
GRO-QS-…
–
–
–
GR-…-B
M3
GRA-…-B
M5
Gx
G¼
Gy
G½
G¾
–
Tubingg type
yp 1)
8
10
–
–
–
–
–
12
–
–
–
Dependent
p
on fittingg
Adjustment via slotted head screw, directly screwed into valve
GRE-…
Gx
G¼
–
–
Gy
G½
GRU-…
Gx
G¼
Gy
–
–
G½
G¾
–
–
–
–
–
–
–
–
–
–
–
–
–
–
PU/PL/PP
(standard I.D.)
PU/PL/PP
(standard I.D.)
GRF-PK-3-…
–
GRP-…--PK-…
–
GRPO-…--PK-…
GRP-…-x-AL
GRPO-…-x-AL
PUN/PAN/PLN/PFAN
/ / /
((standard O.D.))
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Page/Internet
g /
–
–
–
68
–
–
–
–
–
–
–
772
–
–
–
–
–
–
–
–
–
77
80
–
86
–
Gx
82
GRXA-HG-…-QS-…
Gx
–
–
PUN/PAN/PLN/PFAN
(standard O.D.)
38
–
G¼
–
–
–
Precision adjustment via internal hex and setting of the ranges using a selector switch
GRLSA-x-QS-6
Gx
–
–
–
–
1)
Free of
copper
pp and
PTFE
–
–
PUN/PAN/PLN/PFAN
(standard O.D.)
29
–
11
Type codes
GRGA
–
M5
–
QS
–
3
–
RS
–
LF
–
C
–
Type
Swivel joint, elbow outlet
GRLA
One-way flow control valve for exhaust air
CRGRLA
One-way flow control valve for exhaust air,
corrosion-resistant
GRLZ
One-way flow control valve for supply air
GRLO
Flow control valve without non-return function
Swivel joint, parallel
GRGA
GRGZ
GRGO
Swivel joint, freely rotatable
GRXA
Front panel and inline mounting
GR
One-way flow control valve
GRA
GRO
Screw-in and connecting thread
M3
M5
x
¼
y
½
¾
Metric thread M3
Metric thread M5
Pipe thread Gx
Pipe thread G¼
Pipe thread Gy
Pipe thread G½
Pipe thread G¾
Tubing connection
Type of connection
QS
Push-in connector for standard O.D. tubing
PK
Barbed fitting connector for standard I.D. tubing
For tubing O.D. or tubing I.D.
3
3 mm
4
4 mm
6
6 mm
8
8 mm
10
10 mm
Setting component
RS
Knurled screw
Slotted head screw
Flow rate characteristic
LF, MF
Low flow, medium flow
Generation
B
C
D1)
Series A
Series B
Series C
Series D
Material note
CT1)
1)
12
Free of copper, PTFE and silicone
The series D is entirely free of copper and PTFE and thus does not have an additional CT note in the type code
Technical data – Standard flow control valve with QS push-in connector, series D
Function
• Low flow: Precision adjustment for
low speed
• QS push-in connector
• Swivel joint rotatable 360° after
installation
Variants:
• Adjustment with slotted head or
knurled screw
• Swivel joint, elbow outlet
• Swivel joint, parallel outlet
for exhaust air
GRLA/GRXA
GRL…-QS-…-RS-D
GRL…-QS-…-D
GRXA-…-QS-…D
for supply air
GRLZ
General technical data
Screw-in thread
Valve function
Setting component
Type of mounting
Assembly position
Special
p
features
Max. tightening torque
M5
GRLA/GRXA
GRLZ
GRLA/GRLZ
GRXA
GRL…-D
[Nm]
Operating and environmental conditions
Screw-in thread
Operating medium
Operating pressure
Storage temperature
Ambient temperature
Temperature of medium
[bar]
[°C]
[°C]
[°C]
Weights [g]
Screw-in thread
GRL…-D
GRXA-…-D
GRLA-…-MF-D
GRLA-…-RS-D
GRLA-…-RS-QS…D
GRLA-…-RS-QS…MF-D
Gy
G½
One-way flow control function for exhaust air
One-way flow control function for supply air
Slotted heard or knurled screw
Can be screwed in
Any
Freely rotatable around the screw-in axis after installation
Swivel joint, freely rotatable
1.5
5.5
11
Gx
–
20
–
40
M5
Gy
G½
Gx
G¼
G¼
Dried air, lubricated or unlubricated, grade of filtration 40µm
0.2 … 10
–10 … +40
–10 … +60
–10 … +60
M5
Gx
G¼
Gy
G½
13
–
–
14
–
–
22
16
32
23
24
40
42
26
–
30
50
–
60
47
–
40
72
–
106
–
–
–
124
–
13
Standard nominal flow rate qnN [l/min] at 6 bar > 5 bar
Screw-in thread
M5
Gx
GRLA-/GRXA/
… -D
QS-33
Q
D1)
R2)
QS-4
Q
D
R
QS-6
Q
D
R
QS-8
Q
D
R
QS-10
Q
D
R
QS-12
Q
D
R
LF
0 … 100
60 … 100
0 … 100
65 … 110
0 … 115
70 … 110
–
–
–
–
–
–
MF
–
–
–
–
0 … 400
290 … 420
0 … 475
325 … 500
–
–
–
–
GRLZ-…-D
QS-33
Q
D
R
QS-4
Q
D
R
QS-6
Q
D
R
QS-8
Q
D
R
0 … 100
60 … 100
0 … 100
65 … 110
0 … 115
70 … 110
–
–
–
–
–
–
–
–
–
–
1)
2)
GRLA-/GRXA/
… -D
QS-33
Q
D1)
R2)
QS-4
Q
D
R
QS-6
Q
D
R
QS-8
Q
D
R
QS-10
Q
D
R
QS-12
Q
D
R
LF
0 … 145
150 … 170
0 … 165
140 … 160
0 … 185
145 … 170
–
–
–
–
–
–
GRLZ-…-D
QS-33
Q
D
R
QS-4
Q
D
R
QS-6
Q
D
R
QS-8
Q
D
R
0 … 135
130 … 160
0 … 160
150 … 180
0 … 170
160 … 200
–
–
14
Gy
G½
LF
0 … 130
100 … 130
0 … 160
120 … 190
0 … 185
160 … 240
0 … 215
175 … 250
–
–
–
–
LF
–
–
–
–
0 … 400
290 … 420
0 … 475
325 … 500
0 … 480
345 … 500
–
–
LF
–
–
–
–
0 … 495
320 … 495
0 … 820
450 … 850
0 … 900
540 … 975
–
–
LF
–
–
–
–
–
–
–
–
–
–
0 … 1,580
925 … 1,605
0 … 130
100 … 130
0 … 160
120 … 190
0 … 185
160 … 240
0 … 215
175 … 250
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
G¼
Gy
G½
LF
0 … 180
200 … 220
0 … 250
270 … 300
0 … 370
330 … 390
0 … 400
330 … 410
–
–
–
–
LF
–
–
–
–
0 … 600
570 … 680
0 … 720
610 … 760
0 … 760
630 … 790
–
–
LF
–
–
–
–
0 … 740
840 … 890
0 … 1,300
1,080 … 1,420
0 … 1,400
1,160 … 1,620
–
–
LF
–
–
–
–
–
–
–
–
–
–
0 … 2,220
1,910 … 2,500
0 … 200
180 … 200
0 … 300
260 … 290
0 … 340
390 … 460
0 … 370
390 …470
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
D: Flow control direction
R: Non-return direction
Standard flow rate qn [l/min] at 6 bar > 0 bar
Screw-in thread
M5
1)
2)
G¼
Gx
MF
0 … 600
570 … 680
0 … 720
610 … 760
as a function of turns of the adjusting screw n
Screw-in thread M5
Standard flow rate qn at 6 bar > 0 bar
Screw-in thread M5
qnN [l/min]
qn [l/min]
n
Screw-in thread Gx
qn [l/min]
qnN [l/min]
Screw-in thread Gx
n
n
Screw-in thread Gx with flow rate MF
Screw-in thread Gx with flow rate MF
qnN [l/min]
qn [l/min]
n
n
Screw-in thread G¼
qn [l/min]
qnN [l/min]
Screw-in thread G¼
n
n
n
15
Screw-in thread Gy
Screw-in thread Gy
qnN [l/min]
qn [l/min]
n
n
Screw-in thread G½
qn [l/min]
qnN [l/min]
Screw-in thread G½
n
n
Materials
Sectional view
1
Flow control valve
2
1
Regulating
g
g screw
2
3
Swivel joint
Threaded collar
4
5
Seal
Release ring
Material note
5
4
3
16
Slotted head screw: Brass
Knurled screw: Stainless steel
Die-cast zinc
Wrought aluminium alloy
(M5: nickel-plated brass)
Nitrile rubber
Polyacetal
Designs free of copper, PTFE and
silicone
Ordering data
Download CAD Data www.festo.com/us/cad
Swivel joint, elbow outlet, knurled screw
Dimensions
Swivel joint, elbow outlet, slotted head screw
Screw-in thread
D
Tubing O.D.
D1
B
D2
∅
D3
∅
8.2 +0.15
10.0 ±0.2
12.0 ±0.2
8.9
9 ±0.07
M5
5
3
8.9
4
9.9
6
12
Gx
x
3
4
6
13 8
13.8
8
Gx
x ((MF))
6
8
G¼
¼
6
8
17.8
7
10
Gy
y
6
8
22.4
10
G½
12
27.8
12.5 ±0.2
14.5 ±0.2
12.5 ±0.2
14.5 ±0.2
12.5 ±0.2
14.5 ±0.2
17.5 ±0.2
12.5 ±0.2
14.5 ±0.2
17.5 ±0.2
20.5 ±0.15
M5
5
3
8.9
4
9.9
6
12
Gx
x
3
4
13.8
3
6
Gx
x ((MF))
6
13 8
13.8
8
G¼
¼
6
8
17.8
7
10
Gy
y
6
8
22.4
10
G½
12
27.8
8.2 +0.15
10.0 ±0.2
12.0 ±0.2
10.2 ±0.2
10.2 ±0.2
12.5 ±0.2
12.5 ±0.2
14.5 ±0.2
12.5 ±0.2
14.5 ±0.2
17.5 ±0.2
12.5 ±0.2
14.5 ±0.2
17.5 ±0.2
20.5 ±0.15
10 2 ±0.2
10.2
±0 2
13 8 ±0
13.8
±0.07
07
17.8
7 ±0.15
22.4 ±0.15
27.8 ±0.15
8.9
9 ±0.07
13.8
3 ±0.07
17.8
7 ±0.15
22.4 ±0.15
27.8 ±0.15
H
H1
22.4
24.7
26.5
31.9
29.4
32.6
35.6
36.6
39.6
18
20.3
22
25
22.5
25.7
28.7
27.7
30.7
27.7
30.7
33.1
28.6
32.9
35.5
41.4
36 6
36.6
42.0
39.8
44.1
46.7
55.3
22.4
24.7
26.5
31.9
29.4
32.6
36.6
39.6
36 6
36.6
42.0
39.8
44.1
46.7
55.3
18
20.3
22
25
22.5
25.7
27.7
30.7
27.7
30.7
33.1
28.6
32.9
35.5
41.4
L
max.
L1
21.4
33.77 +0.17/–0.25
/
L2
11 65
11.65
ß
8
10.65
14 4
14.4
26 9
26.9
12
5 1 +0
5.1
+0.17/–0.25
17/ 0 25
13 7
13.7
17 2
17.2
331.5
5
15
5
55.99 +0.17/–0.25
/
16.1
20.3
336.0
6.95
95 +0.15/–0.3
/
42.3
8.15 +0.15/–0.3
331.3
3
33.77 +0.17/–0.25
/
40.4
55.1 +0.17/–0.25
/
48
5 1 +0
5.1
+0.17/–0.25
17/ 0 25
19 3
19.3
23.0
11.65
11.65
10.65
14.4
14.4
13.7
17 2
17.2
48.3
3
19
9
24
8
12
15
5
55.99 +0.17/–0.25
/
16.1
20.3
55.3
55
3
6.95
95 +0.15/–0.3
/
65.7
8.15 +0.15/–0.3
19 3
19.3
23.0
19
9
24
17
Dimensions
Swivel joint, outlet parallel and rotatable, slotted head screw
Screw-in thread
D
Tubing O.D.
D1
B
D2
∅
D3
∅
H
H1
H2
L
L1
L2
L3
ß
20.7
22.4
24.7
27.6
27.6
29.6
31.6
33.6
35.6
38.9
16.25
17.95
20.25
20.7
20.7
22.7
24.7
24.7
26.7
30
12.15
12.95
14.15
15.6
15.6
16.6
17.6
18.6
19.6
21.25
21.4
21.4
21.4
26.9
26.9
26.9
26.9
31.5
31.5
31.5
3.6
3.6
3.6
4.9
4.9
4.9
4.9
5.7
5.7
5.7
11.5
11.5
11.5
14.1
14.1
14.1
14.1
17.5
17.5
17.5
29.6
31.3
33
37
34.5
36.7
38.9
40.1
42.3
44.3
8
8
8
12
12
12
12
15
15
15
+0.15/–0.1
M5
5
Gx
x
G¼
¼
18
3
4
6
3
4
6
8
6
8
10
8.9
9.9
12
13 8
13.8
17.8
7
8.2
10
12.2
10.2
10.2
12.2
14.2
12.2
14.2
17.5
8.9
9 ±0.07
13 8 ±0.07
13.8
±0 07
17.8
7 ±0.15
Ordering data
Design
Screw-in thread
Flow
for exhaust air
Part No. Type
for supply air
Part No. Type
M5
5
3
4
6
Gx
x
3
4
6
6
8
8
G¼
¼
6
8
10
Gy
y
6
8
10
G½
12
LF
LF
LF
LF
LF
LF
MF
LF
MF
LF
LF
LF
LF
LF
LF
LF
193 137
193 138
193 139
193 142
193 143
193 144
537 075
193 145
537 076
193 146
193 147
193 148
193 149
193 150
193 151
193 152
GRLA-M5-QS-3-D
GRLA-M5-QS-4-D
GRLA-M5-QS-6-D
GRLA-x-QS-3-D
GRLA-x-QS-4-D
GRLA-x-QS-6-D
GRLA-x-QS-6-MF-D
GRLA-x-QS-8-D
GRLA-x-QS-8-MF-D
GRLA-¼-QS-6-D
GRLA-¼-QS-8-D
GRLA-¼-QS-10-D
GRLA-y-QS-6-D
GRLA-y-QS-8-D
GRLA-y-QS-10-D
GRLA-½-QS-12-D
193 153
193 154
193 155
193 156
193 157
193 158
–
193 159
–
–
–
–
–
–
–
–
M5
5
3
4
6
Gx
x
3
4
6
6
8
8
G¼
¼
6
8
10
Gy
y
6
8
10
G½
12
LF
LF
LF
LF
LF
LF
MF
LF
MF
LF
LF
LF
LF
LF
LF
LF
197 576
197 577
197 578
197 579
197 580
197 581
537 072
534 337
537 073
534 338
534 339
534 340
534 341
534 342
534 343
534 344
GRLA-M5-QS-3-RS-D
GRLA-M5-QS-4-RS-D
GRLA-M5-QS-6-RS-D
GRLA-x-QS-3-RS-D
GRLA-x-QS-4-RS-D
GRLA-x-QS-6-RS-D
GRLA-x-QS-6-RS-MF-D
GRLA-x-QS-8-RS-D
GRLA-x-QS-8-RS-MF-D
GRLA-¼-QS-6-RS-D
GRLA-¼-QS-8-RS-D
GRLA-¼-QS-10-RS-D
GRLA-y-QS-6-RS-D
GRLA-y-QS-8-RS-D
GRLA-y-QS-10-RS-D
GRLA-y-QS-12-RS-D
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Swivel joint, outlet parallel and rotatable, slotted head screw
M5
5
3
4
6
Gx
x
3
4
6
8
G¼
¼
6
8
10
LF
LF
LF
LF
LF
LF
LF
LF
LF
LF
195 806
195 807
195 808
195 809
195 810
195 811
195 812
195 813
195 814
195 815
GRXA-M5-QS-3-D
GRXA-M5-QS-4-D
GRXA-M5-QS-6-D
GRXA-x-QS-3-D
GRXA-x-QS-4-D
GRXA-x-QS-6-D
GRXA-x-QS-8-D
GRXA-¼-QS-6-D
GRXA-¼-QS-8-D
GRXA-¼-QS-10-D
–
–
–
–
–
–
–
–
–
–
For tubing O.D. [mm]
GRLZ-M5-QS-3-D
GRLZ-M5-QS-4-D
GRLZ-M5-QS-6-D
GRLZ-x-QS-3-D
GRLZ-x-QS-4-D
GRLZ-x-QS-6-D
GRLZ-x-QS-8-D
19
Flow control and one-way flow control valves
Technical data – Standard flow control valve with QS push-in connector, D series
Function
D series:
installation
• Adjustment via slotted head screw
• Surfaces nickel and chrome plated
• Temperature ranges
0 … +150 °C
GRLA-F
GRLA-F…-QS-…-D
Screw-in thread
Gx
Valve function
Adjustment component
Type of actuation
Type of mounting
Installation position
Special features
Slotted head screw
Manual
Screw-in
Any
5.5
11
[Nm]
Screw-in thread
Operating medium
Operating pressure
Storage temperature
Ambient temperature
Corrosion resistance class CRC
1)
G¼
Gx
[bar]
[°C]
[°C]
[°C]
G¼
Filtered compressed air, lubricated or unlubricated, grade of filtration 40 µm
0.2 … 10
–10 … +150
0 … +150
0 … +150
31)
Corrosion resistance class 3 to Festo standard 940 070
Components requiring higher corrosion resistance. External visible parts in direct contact with industrial atmospheres or media such as solvents and cleaning agents, with a predominantly functional requirement for
the surface.
Weight [g]
Screw-in thread/QS push-in connector
Gx/4
Gx/6
Gx/8
G¼/6
G¼/8
GRLA-F
25
25
25
37
37
20
Standard nominal flow rate qnN [l/min] at 6 bar } 5 bar
Screw-in thread
Gx
G¼
GRLA-F-… -D
QS-4
Q
D1)
R2)
QS-6
Q
D
R
QS-8
Q
D
R
–
–
0 … 430
384 … 478
0 … 530
402 … 578
1)
2)
0 … 180
103 … 188
0 … 255
111 … 280
0 … 275
132 … 307
Standard flow rate qn [l/min] at 6 bar } 0 bar
Screw-in thread
Gx
G¼
GRLA-F-… -D
QS-4
Q
D1)
R2)
QS-6
D
R
QS-8
D
R
–
–
600
570 … 680
720
610 … 760
1)
2)
250
270 … 300
370
330 … 390
400
330 … 410
Standard nominal flow rate qnN at 6 bar } 5 bar as a function of turns of the adjusting screw n
Screw-in thread Gx
Screw-in thread G¼
Materials
Sectional view
1
2
5
4
3
1
2
3
4
5
–
Regulating screw
Swivel joint
Hollow bolt
Seal
Release ring
High-alloy stainless steel
Nickel and chrome plated brass
Fluorocarbon rubber
Nickel and chrome plated brass
Free of copper and PTFE
21
Dimensions
Screw-in
thread D
Tubing outer ∅
D1
D2
∅
Gx
x
4
6
8
6
8
9
11
13
11
13
G¼
¼
Ordering data
Constructional
design
Screw-in
thread
For tubingg O.D.
[mm]
Gx
4
G¼
22
B
13.8
3
17 8
17.8
H
H1
28.0
31.0
31.9
35.1
35.9
21.1
24.1
25.0
26.2
27.0
L
max.
L1
ß
331.6
55.2
12
34 9
34.9
59
5.9
15
Part No. Type
195 597
GRLA-F-x-QS-4-D
6
195 598
GRLA-F-x-QS-6-D
8
195 599
GRLA-F-x-QS-8-D
6
195 600
GRLA-F-¼-QS-6-D
8
195 601
GRLA-F-¼-QS-8-D
Technical data – Standard flow control valve with QS push-in connector, series B
Function
Series B:
• High flow: Precision adjustment for
high speed
installation
• Adjustment via knurled screw
for exhaust air
GRLA
Screw-in thread
Valve function
Setting component
Type of mounting
Assembly position
Special features
Permissible actuation torque
for the regulating screw
Gx
[Nm]
[Nm]
G¼
Knurled screw
Can be screwed in
Any
4
11
0.4
Gy
40
Screw-in thread
Gx
Operating medium
Operating pressure
Ambient temperature
Filtered compressed air, lubricated or unlubricated, grade of filtration 40µm
0.2 … 10
–10 … +60
–10 … +60
[bar]
[°C]
[°C]
G¼
Gy
Weights [g]
Screw-in thread
Gx
G¼
Gy
GRLA
25
30
40
23
Screw-in thread
Gx
G¼
Gy
GRLA
QS-6
Q
D1)
R2)
QS-8
Q
D
R
0 … 520
400 … 550
0 … 650
600 … 750
0 … 530
400 … 550
0 … 650
600 … 750
Screw-in thread
Gx
G¼
Gy
GRLA
QS-6
Q
D1)
R2)
QS-8
Q
D
R
0 … 740
620 … 760
0 … 1,130
900 … 1,260
0 … 740
620 … 760
0 … 1,130
900 … 1,260
1)
2)
0 … 720
600 … 750
0 … 1,080
800 … 1,250
Standard nominal flow rate qnN at 6 bar > 5 bar
Screw-in thread Gx, G¼, Gy
Screw-in thread Gx, G¼, Gy
qn [l/min]
qnN [l/min]
1)
2)
0 … 520
400 … 550
0 … 650
600 … 750
n
n
Materials
Sectional view
1
Flow control valve
2
1
2
3
4
5
5
3
Regulating screw
Swivel joint
Threaded collar
Seal
Release ring
Brass
PBT-reinforced
Nitrile rubber
Polyacetal
4
24
Dimensions
Screw-in
thread D
Tubing O.D.
D1
D2
∅
Gx
x
6
8
6
8
6
8
13
17
13
17
13
17
G¼
¼
Gy
y
Ordering data
Design
g
Screw-in thread
For tubingg O.D.
[mm]
Gx
x
6
8
G¼
¼
6
8
Gy
y
6
8
D3
∅ –0.1
H1
27.2
35.4
27.2
35.4
27.2
35.4
17 9
17.9
17 9
17.9
17 9
17.9
L
max.
L1
L2
ß
53
47
4.7
22 8
22.8
13
53 6
53.6
58
5.8
22 3
22.3
17
54 6
54.6
6
23 1
23.1
19
Part No. Type
162 965
162 966
162 967
162 968
162 969
162 970
GRLA-x-QS-6-RS-B
GRLA-x-QS-8-RS-B
GRLA-¼-QS-6-RS-B
GRLA-¼-QS-8-RS-B
GRLA-y-QS-6-RS-B
GRLA-y-QS-8-RS-B
25
Technical data – VFOV
Function
VFOV series:
• QS push-in fitting
• Swivel connection, rotatable 360°
after installation
• Adjustment via knob
Screw-in thread 2
QS push-in fitting 1
Valve function
Actuation type
Means of setting
Type of mounting
Mounting position
Special features
Gx
[mm]
[Nm]
Screw-in thread
Operating medium
Operating pressure
Storage temperature
Ambient temperature
26
4
6
Manual
Rotary knob
Screw-in
Any
3
8
Gx
[bar]
[°C]
[°C]
[°C]
0.2 … 10
–10 … +40
–10 … +60
–10 … +60
Screw-in thread
Gx
VFOV
QS-4
Q
D1)
R2)
QS-6
Q
D
R
QS-8
Q
D
R
0 … 260
130 … 230
0 … 325
150 … 370
0… 325
170 … 330
1)
2)
Screw-in thread
Gx
VFOV
QS-4
Q
D1)
R2)
QS-6
Q
D
R
QS-8
Q
D
R
0… 325
300 … 410
0 … 510
280 … 660
0 … 510
320 … 600
1)
2)
as a function of the turns of the adjusting screw n
Screw-in thread Gx
as a function of the turns of the adjusting screw n
Screw-in thread Gx
Q4
Q6/8
Q4
Q6/8
27
Materials
Sectional view
1
5
Flow control valve
2
1 Rotary knob
2 Swivel connection
3 Hollow bolt
4 Seal
5
5 Release ring
–
4
Reinforced PA
Reinforced PA
Wrought aluminium alloy, anodised
NBR
POM
3
Dimensions
Swivel connection, elbow outlet
Type
Screw-in
thread D
Tubing O.D.
D1
VFOV-LE-G18-Q4
VFOV-LE-G18-Q6
VFOV-LE-G18-Q8
Gx
x
4
6
8
Ordering data
Constructional
design
Screw-in thread
Swivel connection, elbow outlet
Gx
x
QS ppush-in fittingg
Q
4
6
8
B
D2
D3
H
H1
L
L1
L2
ß
10.8
12.8
14.8
10.4
12.5
14.4
16
30.1
31.8
36.2
22.1
23.8
28.2
24.2
55.5
5
7.2
8.3
9.4
14
Weight
[g]
Part No.
Type
10
10
12
549 155
549 156
549 157
VFOV-LE-G18-Q4
VFOV-LE-G18-Q6
VFOV-LE-G18-Q8
549 159
VAMC-F4-18-C
Cover cap
28
One-way flow control valves GRLSA
Technical data
Function
One-way flow control valve with
5 selectable flow control ranges
• QS push-in fittings
• 5 flow control ranges selectable via
a rotary switch
• Continuous precision adjustment
via internal hex on a reference scale
marked with 30 degrees
(10 positions)
• Exhaust air flow control
Screw-in thread
Gx
Valve function
Means of adjustment
Actuation type
Type of mounting
Mounting position
Special features
Internal hex
Manual
Screw-in
Any
5.5
[Nm]
Screw-in thread
Operating/control medium
Operating pressure
Storage temperature
Ambient temperature
Pneumatic connection 2
Pneumatic connection 1
Gx
[bar]
[°C]
[°C]
[°C]
Weight
Screw-in thread
Weight
Gx
[g]
Screw-in thread
Flow control direction
Non-return direction
19.5
Gx
[l/min]
[l/min]
Screw-in thread
Dried air, lubricated or unlubricated, grade of filtration 40 µm
0.2 … 10
–10 … +40
–10 … +60
–10 … +60
Gx
QS-6
0 … 250
180 … 310
Gx
[l/min]
[l/min]
0 … 410
430 … 540
29
Technical data
Standard nominal flow rate qnN at 6 bar > 5 bar as a function of spindle swivel angle n = 300 degrees
Setting: A
Setting: B
Setting: C
Setting: D
Setting: E
Standard flow rate qn at 6 bar > 0 bar as a function of spindle swivel angle n = 300 degrees
Setting: A
Setting: B
Setting: C
Setting: D
Setting: E
30
Technical data
Materials
Sectional view
1
2
3
4
5
1
2
4
Regulating screw
Swivel connection
Seal
Release ring
Hollow bolt
Reinforced polyamide
Die-cast zinc
Nitrile rubber
Polyacetate
Wrought aluminium alloy, anodised
3
5
Dimensions
Type
GRLSA-x-QS-6
Ordering data
Design
g
D
D1
Gx
6
Screw-in thread
B
12.5
B1
B2
H
L
L1
L2
13.8
15
25.7
36.6
5.1
13.6
QS
[mm]
Part No.
Type
6
540 661
GRLSA-x-QS-6
ß 1
L3
2
12
ß2
3
2
Gx
31
Flow control and non-return valves
Technical data – Standard flow control valve with QS push-in fitting, series B, in bulk packs of 20
Function
Series B:
• High flow: Precision adjustment for
high speed
• QS push-in fitting
• Rotatable connection, rotatable
360° after installation
• Bulk pack of 20 pieces
for exhaust air
GRLA
GRLA-…-QS-…-B-20
Screw-in thread
Valve function
Setting component
Type of mounting
Assembly position
Special features
Permissible actuation torque
for the regulating screw
Gx
[Nm]
[Nm]
G¼
Slotted head screw
Threaded
Any
4
11
0.4
Screw-in thread
Gx
Operating medium
Operating pressure
Storage temperature
Ambient temperature
0.2 … 10
–10 … +40
–10 … +60
–10 … +60
32
[bar]
[°C]
[°C]
[°C]
G¼
Technical data – Standard flow control valve with QS push-in fitting, series B, bulk packs of 20
Screw-in thread
Gx
G¼
GRLA
QS-6
Q
D1)
R2)
QS-8
Q
D
R
0 … 520
400 … 550
0 … 650
600 … 750
–
–
0 … 650
600 … 750
Screw-in thread
Gx
G¼
GRLA
QS-6
Q
D1)
R2)
QS-8
Q
D
R
0 … 720
600 … 750
0 … 1,080
800 … 1,250
–
–
0 … 1,130
900 … 1,260
1)
2)
Screw-in thread Gx, G¼
Screw-in thread Gx, G¼
qn [l/min]
qnN [l/min]
1)
2)
n
n
Materials
Sectional view
1
Flow control valve
2
5
1
2
3
4
5
Regulating screw
Rotatable connection
Threaded spigot
Seal
Release ring
Brass
Polybutylene terephthalate, reinforced
Nitrile rubber
Polyacetate
4
3
33
Technical data – Standard flow control valve with QS push-in fitting, series B, bulk packs of 20
Dimensions
Rotatable connection, elbow outlet, slotted head screw
Screw-in
thread D
Tubing O.D.
D1
Gx
x
6
8
8
G¼
Ordering data Bulk packs of 20
Design
g
Screw-in thread
B
∅ –0.1
17.9
79
For tubingg O.D.
[mm]
Gx
x
6
8
G¼
8
34
H
H1
36.2
27.2
44 4
44.4
35 4
35.4
L
max.
L1
L2
40 1
40.1
47
4.7
22 8
22.8
39.6
5.8
22.8
Part No. Type
540 358
540 359
540 360
GRLA-x-QS-6-B-20
GRLA-x-QS-8-B-20
GRLA-¼-QS-8-B-20
-V- New
VFOC-S
One-way flow control valves VFOC
Technical data
Function
Exhaust air
• QS push-in connectors
• Push-in sleeve for QS push-in
fittings
• Exhaust air flow control
• Supply air flow control
Supply air
Push-in connector
QS-4
Valve function
Adjustment
QS push-in connectors for tubing O.D.
Type of mounting
Mounting position
One-way flow control function for exhaust or supply air
Via slotted head screw
4
6
Push-in sleeve
Any
[mm]
QS-6
Push-in connector
QS-4
Operating/control medium
Operating pressure
Storage temperature
Ambient temperature
0.2 … 10
–10 … +40
–10 … +60
–10 … +60
[bar]
[°C]
[°C]
[°C]
Weight
Push-in connector
QS-6
QS-4
QS-6
9.2
21.6
Push-in connector
QS-4
QS-6
See graph
60 … 100
See graph
170 … 260
Push-in connector
QS-4
QS-6
See graph
130 … 160
See graph
330 … 400
Weight
[g]
35
-V- New
VFOC-S
Technical data
S6-Q6
S4-Q4
S6-Q6
S4-Q4
Materials
Sectional view
1
2
4
1
2
3
4
E
S
Adjusting screw
Stainless steel
Swivel connection
Die-cast zinc
Seal
Nitrile rubber
Release ring
Polyacetal
Arrangement of non-return valve for exhaust air flow control
(colourless anodised push-in sleeve)
Arrangement of non-return valve for supply air flow control
(blue anodised push-in sleeve)
Note
3
36
The push-in sleeves of the one-way flow control valves VFOC are exclusively
matched to QS fittings from Festo www.festo.com/catalogue.
This combination alone guarantees a secure grip in the push-in fitting.
-V- New
VFOC-S
Technical data
Dimensions
Type
D
D1
D2
∅
D3
∅
H
H1
L
L1
L2
VFOC-…-S4-Q4
VFOC-…-S6-Q6
S4
S6
QS-4
QS-6
10
12.5
8.9
13.8
24.7
32.6
20.3
25.7
23.2
28
14.8
16.5
13.2
15.8
Ordering data
Design
Push-in connector
For tubing
O.D.
[mm]
Part No.
Type
Part No.
Type
QS-4
4
540 362
VFOC-E-S4-Q4
559 723
VFOC-S-S4-Q4
QS-6
6
540 363
VFOC-E-S6-Q6
559 724
VFOC-S-S6-Q6
2
37
Functional combination GRXA-HG
Technical data
Function
• Holding function and speed setting
in one housing
• QS push-in fittings
• Additional pilot port 1 for
interlinking with a second unit at
port 21
Functional combination with one-way
flow control valve and piloted
non-return valve
Screw-in thread
Gx
G¼
andd additional
dditi l piloted
il t d non-return
t valve
l
Slotted head screw
4; 6
Screw in via male thread
Any
5.5
6; 8
Screw-in thread
Gx
G¼
Operating medium / pilot medium
Operating pressure
Pilot pressure
Storage temperature
Ambient temperature
0.5 … 10
2 … 10
–10 … +40
–10 … +60
–10 … +60
Valve function
Setting component
QS push-in fittings for tubing O.D.
Type of mounting
Assembly position
[mm]
[Nm]
[bar]
[bar]
[°C]
[°C]
[°C]
Weights
Screw-in thread / push-in fitting
[g]
11
Gx
G¼
27
58
Note
The GRXA-HG product family and all
of its design variants must ONLY be
used in safety-relevant applications
in combination with additional
measures detailed in EN 954-1.
38
A supplementary risk analysis by the
user/designer is essential.
The instructions and notices on the
enclosed product leaflets must be
observed.
Technical data
Screw-in thread
Gx
G¼
One-way flow control function for exhaust air and piloted non-return valve
GRXA-HG
QS-4
Q
D1)
130
R2)
100 … 140
B3)
100 … 140
QS-6
Q
D
140
R
115 … 165
B
120 … 160
QS-8
Q
D
–
R
–
B
–
–
–
–
280
200 … 260
180 … 140
280
200 … 280
190 … 260
1)
2)
3)
B: Non-return direction actuated
Screw-in thread
Gx
G¼
One-way flow control function for exhaust air and piloted non-return valve
GRXA-HG
QS-4
Q
D1)
210
R2)
230 … 260
B3)
220 … 250
QS-6
Q
D
280
R
270 … 300
B
260 … 300
QS-8
Q
D
–
R
–
B
–
–
–
–
430
430 … 490
410 … 470
470
460 … 520
440 … 500
qn [l/min]
B: Non-return direction actuated
qnN [l/min]
1)
2)
3)
n
n
GRXA-HG-¼-QS-8
GRXA-HG-¼-QS-6
GRXA-HG-x-QS-6
GRXA-HG-x-QS-4
GRXA-HG-¼-QS-8
GRXA-HG-¼-QS-6
GRXA-HG-x-QS-6
GRXA-HG-x-QS-4
39
Technical data
p21 [bar]
Minimum pilot pressure as a function of operating pressure
Non-return valve, piloted
p1 [bar]
Materials
Sectional view
4
2
1
4
1
2
3
4
Adjusting screw
Rotatable connection
Seal
Release ring
Brass
Die-cast zinc
Nitrile rubber
Polyacetate
3
40
Technical data
Dimensions
Pneumatic
connection D
Gx
x
G¼
¼
Ordering data
Design
B
B1
D1
∅
D2
∅
D3
D4
∅
D5
∅
D6
H
H1
H2
H3
L
L1
L2
L3
ß1
ß2
27.3
30.8
35.3
39.5
15
17.3
19.5
21.5
4
4
6
6
8
14.5
5
14.8
9
41.8
334.5
5
49.5
95
4.99
44.6
17.4
7
13
3
12
199
9
52.2
58.2
42.77
33.5
34.5
40.5
48.7
15
5
199
10
12.5
12.5
17
21
556.33
55.6
551.4
21.1
177
16
Screw-in
thread
4
For tubing
Outside
[mm]
Part No.
Type
4
525 667
GRXA-HG-x-QS-4
6
525 668
GRXA-HG-x-QS-6
6
525 669
GRXA-HG-¼-QS-6
8
525 670
GRXA-HG-¼-QS-8
2
Gx
G¼
41
Technical data – Mini flow control valve with QS push-in connector
Function
One-way flow control for exhaust air
GRLA/GRGA
GRLO/GRGO
GRL…
GRG…
low speed
• Adjustment with slotted head screw
Variants:
One-way flow control for supply air
GRLZ/GRGZ
Screw-in thread
Valve function
GRLA/GRGA
GRLZ/GRGZ
GRLO/GRGO
Setting component
Type of mounting
Mounting position
[Nm]
Screw-in thread
Operating medium
Operating
p
g ppressure
GRL…/GRG…
GRLO/GRGO
Ambient temperature
Weights [g]
Screw-in thread
GRL…
GRG…
42
[bar]
[bar]
[°C]
[°C]
M3
M5
Flow control function
Slotted head screw
Threaded
Any
0.3
1.5
M3
M5
Compressed air, filtered (to 40µm), lubricated or unlubricated
0.2 … 10
0 … 10
–10 … +60
–10 … +60
M3
M5
7
14
9
14
Screw-in thread
M3
M5
GRLA/GRGA
/
QS-33
Q
F1)
N2)
QS-4
Q
F
N
0 … 41
27 … 50
–
–
0 … 40
46 … 70
0 … 40
50 … 75
GRLZ/GRGZ
/
QS-33
Q
F
N
QS-4
Q
F
N
0 … 41
27 … 44
–
–
0 … 48
36 … 52
0 … 48
40 … 65
Flow control function, acting at both sides
GRLO/GRGO
/
QS-33
Q
F
N
QS-4
Q
F
N
0 … 18
0 … 41
–
–
0 … 40
0 … 48
0 … 40
0 … 48
1)
2)
F: Flow control direction
N: Non-return direction
Screw-in thread
M3
M5
GRLA/GRGA
/
QS-33
Q
F1)
N2)
QS-4
Q
F
N
0 … 95
75 … 110
–
–
0 … 95
90 … 130
0 … 95
95 … 140
GRLZ/GRGZ
/
QS-33
Q
F
N
QS-4
Q
F
N
0 … 95
75 … 100
–
–
0 … 105
80 … 110
0 … 105
85 … 115
Flow control function, acting at both sides
GRLO/GRGO
/
QS-33
Q
F
N
QS-4
Q
F
N
0 … 50
0 … 95
–
–
0 … 90
0 … 105
0 … 90
0 … 105
1)
2)
43
Screw-in thread M3
Screw-in thread M3
qnN [l/min]
qn [l/min]
n
n
Screw-in thread M5
qn [l/min]
qnN [l/min]
Screw-in thread M5
n
n
44
Materials
Sectional view
5
Flow control valve
2
1
2
3
4
5
4
Threaded collar
Swivel joint
Seal
Release ring
Regulating screw
Brass
Die-cast zinc
Polyamide
Polyacetal
Brass
3
1
Dimensions GRL...
Dimensions GRG...
Swivel joint, parallel outlet, slotted head screw
H
H1
H2
L
L1
L2
L3
ß
M3
3
8
M5
5
3
9.8
4
9.8
20
22.4
22.2
15.8
18.4
18.2
–
–
–
16.6
17.7
17.7
2.3 +0.15/–0.3
3.1 +0.15/–0.35
3.1 +0.15/–0.35
7
7.3
7.3
–
–
–
7
7
7
M3
3
8
M5
5
3
9.8
4
9.8
18
19.8
19.8
14
15.8
15.8
9.25
10
10
16.6
17.7
17.7
2.3 +0.15/–0.3
3.1 +0.15/–0.35
3.1 +0.15/–0.35
7.5
8.3
8.3
22
26.2
25.7
7
7
7
Screw-in
thread D
Tubing O.D.
D1
B
–0.15
45
Ordering data
Design
Screw-in
thread
For tubing O.D. One-way flow control function
for exhaust air
[mm]
Part No. Type
for supply air
Part No. Type
acting at both sides
Part No. Type
QS push-in connector, elbow outlet, slotted head screw
M3
3
175 041
M5
5
3
175 053
4
175 056
GRLA-M3-QS-3
GRLA-M5-QS-3-LF-C
GRLA-M5-QS-4-LF-C
175 043
175 055
175 058
GRLZ-M3-QS-3
GRLZ-M5-QS-3-LF-C
GRLZ-M5-QS-4-LF-C
175 042
175 054
175 057
GRLO-M3-QS-3
GRLO-M5-QS-3-LF-C
GRLO-M5-QS-4-LF-C
QS push-in connector, parallel outlet, slotted head screw
M3
3
175 044
M5
5
3
175 062
4
175 065
GRGA-M3-QS-3
GRGA-M5-QS-3-LF-C
GRGA-M5-QS-4-LF-C
175 046
175 064
175 067
GRGZ-M3-QS-3
GRGZ-M5-QS-3-LF-C
GRGZ-M5-QS-4-LF-C
175 045
175 063
175 066
GRGO-M3-QS-3
GRGO-M5-QS-3-LF-C
GRGO-M5-QS-4-LF-C
46
Technical data – Standard flow control valve with female thread
Function
GRLA
GRLO
GRL…-B
GRL…-RS-B
• Mid flow:
Precision adjustment for average
speed
• Adjustment with knurled screw
GRLZ
Screw-in thread
Valve function
M5
GRLA
GRLZ
GRLO
Setting component
Type of mounting
Mounting position
[Nm]
Gy
G½
G¾
Slotted head or knurled screw
Threaded
Any
1.5
6
11
Gx
G¼
20
40
60
M5
Gy
G½
G¾
Note: This product conforms to ISO 1179-1 and to ISO 228-1
Screw-in thread
Operating medium
Operating
p
g ppressure
GRLA/GRLZ
GRLO
Ambient temperature
Weights [g]
Screw-in thread
GRL…-B
GRL…-RS-B
[bar]
[bar]
[°C]
[°C]
Gx
G¼
0.2 … 10
0.3 … 10
0 … 10
–
–10 … +60
–10 … +60
M5
Gx
G¼
Gy
G½
G¾
11
12
28
30
60
59
97
–
204
–
377
–
47
Screw-in thread
M5
Gx
G¼
Gy
G½
G¾
GRLA
F1)
N2)
0 … 95
76 … 95
0 … 340
260 … 420
0 … 610
450 … 820
0 … 1 450
970 … 1 600
0 … 2 100
1 550 … 2 200
0 … 4 320
3 220 … 4 720
GRLZ
F
N
0 … 95
76 … 95
0 … 340
260 … 420
0 … 610
450 … 820
–
–
–
–
–
–
GRLO
0 … 95
–
–
–
–
–
1)
2)
48
F
Screw-in thread M5
Screw-in thread M5
qn [l/min]
qnN [l/min]
Standard nominal flow rate qnN at 6 bar > 5
n
Screw-in thread Gx
qn [l/min]
qnN [l/min]
Screw-in thread Gx
n
n
n
Screw-in thread G¼
qn [l/min]
qnN [l/min]
Screw-in thread G¼
n
n
49
Screw-in thread Gy
Screw-in thread Gy
qnN [l/min]
qn [l/min]
n
n
Screw-in thread G½
qn [l/min]
qnN [l/min]
Screw-in thread G½
n
n
Screw-in thread G¾
qn [l/min]
qnN [l/min]
Screw-in thread G¾
n
n
50
Materials
Sectional view
1 2
Flow control valve
1
Regulating
g
g screw
2
Threaded collar
3
4
Swivel joint
Seals
Note on material
Brass
Designs free of copper, PTFE and silicone :
wrought aluminium alloy
G thread: wrought aluminium alloy
M5: brass, nickel-plated
Die-cast zinc
Nitrile rubber
Designs free of copper, PTFE and silicone
Ordering data
3
4
Dimensions
Slotted head screw
Knurled screw
B
H
H1
L
max.
L1
L2
ß
Slotted head screw
M5
M5
Gx
Gx
G¼
G¼
Gy
Gy
G½
G½
G¾
G¾
10 –0.15
16 –0.15
20 –0.2
25 –0.2
32 –0.2
41 –0.3
17.5
28
36
41
53
64
12.5
20
26
28.5
37
43.5
17.6
25.2
30.8
37.2
48.6
60.2
4 ±0.3
5.3 +0.45/–0.35
8.2 +0.45/–0.35
8.8 +0.45/–0.35
12.8 ±0.45
13.5 ±0.5
7.1
10.3
13.2
15.5
18.9
24.5
9
14
17
22
27
36
Knurled screw
M5
Gx
G¼
10 –0.15
16 –0.15
20 –0.2
17.5
28
36
12.5
20
26
27.3
38.6
54.8
4 ±0.3
5.3 +0.45/–0.35
8.2 +0.45/–0.35
7.1
10.3
13.2
9
14
17
Screw-in
thread D
Connecting
thread D
M5
Gx
G¼
51
-U- Type discontinued GRLA-…-CT
Available up until 2011
Ordering data
Design
for exhaust air
Part No. Type
for supply air
Part No. Type
Flow control function,
acting at both sides
Part No. Type
Female thread, elbow outlet, slotted head screw
M5
M5
Gx
Gx
G¼
G¼
Gy
Gy
G½
G½
G¾
G¾
151 160
151 165
151 172
151 178
151 179
151 180
GRLA-M5-B
GRLA-1/8-B
GRLA-1/4-B
GRLA-3/8-B
GRLA-1/2-B
GRLA-3/4-B
151 183
151 188
151 195
–
–
–
GRLZ-M5-B
GRLZ-1/8-B
GRLZ-1/4-B
151 181
–
–
–
–
–
Female thread, elbow outlet, knurled screw
M5
M5
Gx
Gx
G¼
G¼
151 163
151 169
151 175
GRLA-M5-RS-B
GRLA-1/8-RS-B
GRLA-1/4-RS-B
151 186
151 192
151 198
GRLZ-M5-RS-B
GRLZ-1/8-RS-B
GRLZ-1/4-RS-B
–
–
–
Female thread, elbow outlet, slotted head screw
M5
M5
Gx
Gx
G¼
G¼
Gy
Gy
G½
G½
G¾
G¾
165 663
165 654
165 648
165 662
165 647
165 661
GRLA-M5-B-CT
GRLA-1/8-B-CT
GRLA-1/4-B-CT
GRLA-3/8-B-CT
GRLA-1/2-B-CT
GRLA-3/4-B-CT
52
Screw-in
thread
Connecting
thread
-U-U-U-U-U-U-
–
–
–
–
–
–
GRLO-M5-B
–
–
–
–
–
–
Technical data – Standard flow control valve with barbed fitting connection PK
Function
GRLA
GRLO
GRL…-PK-…-B
Series B:
• Mid flow:
speed
GRLZ
Screw-in thread
Valve function
M5
GRLA
GRLZ
GRLO
Setting component
Type of mounting
Mounting position
[Nm]
Screw-in thread
Operating medium
Operating
p
g ppressure
GRLA/GRLZ
GRLO
Ambient temperature
[bar]
[bar]
[°C]
[°C]
Weights [g]
Screw-in thread
GRL…-B
GRL…-RS-B
[g]
[g]
Gx
GRL…-PK-…-RS-B
• With screw-in thread Gx and G¼
with union nut
G¼
Threaded
Any
1.5
6
11
M5
G¼
Gx
0.2 … 10
0.3 … 10
0 … 10
–
–10 … +60
–10 … +60
M5
Gx
G¼
10
11
25
26
44
45
53
Screw-in thread
GRLA
PK-33
PK-4
PK-6
GRLZ
PK-33
PK-4
PK-6
GRLO
1)
2)
54
PK-3
M5
Gx
G¼
F1)
N2)
F
N
F
N
0 … 83
72 … 83
0 … 83
76 … 88
–
–
0 … 110
100 … 110
0 … 230
190 … 240
0 … 300
210 … 290
–
–
0 … 260
220 … 260
0 … 540
410 … 585
F
N
F
N
F
N
0 … 83
72 … 83
0 … 83
76 … 88
–
–
0 … 110
100 … 110
0 … 230
190 … 240
0 … 300
210 … 290
–
–
0 … 260
220 … 260
0 … 540
410 … 585
F
0 … 83
–
–
Screw-in thread M5
Screw-in thread M5
qn [l/min]
qnN [l/min]
n
Screw-in thread Gx
qn [l/min]
qnN [l/min]
Screw-in thread Gx
n
n
n
Screw-in thread G¼
qn [l/min]
qnN [l/min]
Screw-in thread G¼
n
n
55
Materials
Sectional view
1 2
Flow control valve
1
Regulating
g
g screw
2
Threaded collar
3
4
Swivel joint
Seals
Note on material
3
4
Brass
Designs free of copper, PTFE and silicone :
wrought aluminium alloy
G thread: wrought aluminium alloy
M5: brass, nickel-plated
Die-cast zinc
Nitrile rubber
Designs free of copper, PTFE and silicone
Ordering data
Dimensions
Slotted head screw, screw-in thread M5
Slotted head screw, screw-in thread Gx, G¼
3 Barbed fitting
4 Union nut
Screw-in
thread D
Tubing I.D.
M5
5
3
4
3
4
6
4
6
Gx
x
G¼
¼
56
B
H
H1
L
L1
L2
ß
10 –0.15
10 –0.15
16 –0.15
16 –0.15
16 –0.15
20 –0.2
20 –0.2
19.7
21.7
27.1
30.2
30.3
34.2
34.3
14.7
16.7
19.1
22.2
22.3
24.2
24.3
17.6
17.6
25.2
25.2
25.2
30.8
30.8
4 ±0.3
4 ±0.3
8.5
8.5
13.4
13.4
12
16.9
17.2
9
9
14
14
14
17
17
5.3 +0.45/–0.35
5.3 +0.45/–0.35
5.3 +0.45/–0.35
8.2
8.2
Dimensions
Knurled screw, screw-in thread M5
Knurled screw, screw-in thread Gx, G¼
4 Union nut
3 Barbed fitting
Screw-in
thread D
Tubing I.D.
M5
Gx
x
3
4
6
4
6
G¼
¼
B
H
H1
L
max.
L1
L2
ß
10 –0.15
16 –0.15
16 –0.15
20 –0.2
20 –0.2
19.7
30.2
30.3
34.2
34.3
14.7
22.2
22.3
24.2
24.3
27.3
38.6
38.6
54.8
54.8
4 ±0.3
5.3 +0.45/–0.35
5.3 +0.45/–0.35
8.2 +0.45/–0.35
8.2 +0.45/–0.35
8.5
13.4
12
16.9
17.2
9
14
14
17
17
57
-U- Type discontinued GRLA-…-CT
Available up until 2011
Ordering data
Version1)
One-way flow control function for
exhaust air
Part No. Type
supply air
Part No. Type
Flow control function acting at both
sides
Part No. Type
Barbed fitting, elbow outlet, slotted head screw
M5
5
3
4
Gx
x
3
4
6
G¼
¼
4
6
151 161
151 162
151 166
151 167
151 168
151 173
151 174
GRLA-M5-PK-3-B
GRLA-M5-PK-4-B
GRLA-1/8-PK-3-B
GRLA-1/8-PK-4-B
GRLA-1/8-PK-6-B
GRLA-1/4-PK-4-B
GRLA-1/4-PK-6-B
151 184
151 185
151 189
151 190
151 191
151 196
151 197
GRLZ-M5-PK-3-B
GRLZ-M5-PK-4-B
GRLZ-1/8-PK-3-B
GRLZ-1/8-PK-4-B
GRLZ-1/8-PK-6-B
GRLZ-1/4-PK-4-B
GRLZ-1/4-PK-6-B
151 182
–
–
–
–
–
–
Barbed fitting, elbow outlet, knurled screw
M5
3
Gx
x
4
6
G¼
¼
4
6
151 164
151 170
151 171
151 176
151 177
GRLA-M5-PK-3-RS-B
GRLA-1/8-PK-4-RS-B
GRLA-1/8-PK-6-RS-B
GRLA-1/4-PK-4-RS-B
GRLA-1/4-PK-6-RS-B
151 187
151 193
151 194
151 199
151 200
GRLZ-M5-PK-3-RS-B
GRLZ-1/8-PK-4-RS-B
GRLZ-1/8-PK-6-RS-B
GRLZ-1/4-PK-4-RS-B
GRLZ-1/4-PK-6-RS-B
–
–
–
–
–
M5
5
3
4
Gx
x
3
4
6
G¼
¼
4
6
165 664
165 666
165 655
165 656
165 658
165 649
165 651
GRLA-M5-PK-3-B-CT
GRLA-M5-PK-4-B-CT
GRLA-1/8-PK-3-B-CT
GRLA-1/8-PK-4-B-CT
GRLA-1/8-PK-6-B-CT
GRLA-1/4-PK-4-B-CT
GRLA-1/4-PK-6-B-CT
1)
58
Screw-in
thread
For tubing
I.D.
[mm]
-U-U-U-U-U-U-U-
–
–
–
–
–
–
–
GRLO-M5-PK-3-B
–
–
–
–
–
–
–
Union nut for barbed fitting only with screw-in thread Gx and G¼
Technical data – Mini flow control valve with female thread
Function
GRLA
GRLO
GRL…-M3
GRL…-M5-LF-C
• Low flow:
Precision adjustment for low speed
GRLZ
Screw-in thread
Valve function
GRLA
GRLZ
GRLO
Setting component
Type of mounting
Mounting position
[Nm]
Screw-in thread
Operating medium
Operating
p
g ppressure
Ambient temperature
GRLA/GRLZ
GRLO
[bar]
[bar]
[°C]
[°C]
Weights [g]
Screw-in thread
Product weight
[g]
M3
M5
Threaded
Any
0.3
1.5
M3
M5
0.2 … 10
0.2 … 10
0 … 10
–
–10 … +60
–10 … +60
M3
M5
2
7
59
Screw-in thread
GRLA
GRLZ
GRLO
1)
2)
M3
M5
F1)
N2)
0 … 18
18 … 20
0 … 40
50 … 75
F
N
0 … 18
18 … 20
0 … 40
40 … 65
F
N
0 … 18
0 … 18
0 … 40
0 … 48
Standard nominal flow rate qnN at 6 bar > 5 bar as a function of turns of the adjusting screw n
Screw-in thread M5
qnN [l/min]
qnN [l/min]
Screw-in thread M3
n
60
n
Materials
Sectional view
4 1
Flow control valve
1
2
3
4
2
3
Threaded collar
Swivel joint
Seals
Regulating screw
Brass, nickel-plated
Die-cast zinc
Nitrile rubber
Brass
Dimensions
Screw-in thread M3/M5
Screw-in thread
D
Connecting
thread D
B
H
H1
L
L1
L2
ß
M3
M5
M3
M5
5
8
9
16
6.5
12
13.3
17.7
2.5
3.1
6.4
8.2
4.5
7
Ordering data
Version
Screw-in thread Connecting
thread
exhaust air
Part No. Type
supply air
Part No. Type
Flow control function acting at
both sides
Part No. Type
M3
M3
175 038
GRLA-M3
175 040
GRLZ-M3
175 039
GRLO-M3
M5
M5
175 047
GRLA-M5-LF-C
175 049
GRLZ-M5-LF-C
175 048
GRLO-M5-LF-C
61
Technical data – Mini flow control valve with barbed fitting connection PK
Function
GRLA
GRLO
GRL…-M5-PK-3-LF-C
low speed
• Barbed fitting connection
GRG…-M5-PK-3-LF-C
Variants:
GRLZ
Screw-in thread
Valve function
M5
GRLA
GRLZ
GRLO
Setting component
Type of mounting
Mounting position
[Nm]
Screw-in thread
Operating medium
Operating
p
g ppressure
Ambient temperature
GRLA/GRLZ
GRLO
M5
[bar]
[bar]
[°C]
[°C]
Weights [g]
Screw-in thread
Product weight
62
Threaded
Any
1.5
0.2 … 10
–
–10 … +60
–10 … +60
M5
[g]
7
Screw-in thread
PK-33
GRLA/GRGA
/
PK-33
GRLZ/GRGZ
/
PK-33
1)
2)
GRLO/GRGO
/
M5
F1)
N2)
0 … 40
42 … 63
F
N
0 … 40
35 … 58
F
N
0 … 40
0 … 48
qnN [l/min]
Screw-in thread M5
n
Materials
Sectional view
4
Flow control valve
1
3
1
2
3
4
Threaded collar
Swivel joint
Seals
Regulating screw
Die-cast zinc
Nitrile rubber
Brass
2
63
Dimensions
Swivel joint, parallel outlet
3 Barbed fitting
3 Barbed fitting
B
H
H1
H2
L
L1
L2
L3
ß
M5
3
8
17.7
13.7
–
17.7
3.1
9.4
–
7
Swivel joint, parallel outlet
M5
3
8
15.8
11.8
8.3
17.7
3.1
8.7
21
7
Screw-in
thread D
Ordering data
Version
Tubing I.D.
Screw-in
thread
For tubing I.D.
exhaust air
Part No. Type
supply air
Part No. Type
Flow control function acting at both
sides
Part No. Type
M5
3
175 050
GRLA-M5-PK-3-LF-C
175 052
GRLZ-M5-PK-3-LF-C
175 051
GRLO-M5-PK-3-LF-C
M5
3
175 059
GRGA-M5-PK-3-LF-C
175 061
GRGZ-M5-PK-3-LF-C
175 060
GRGO-M5-PK-3-LF-C
[mm]
64
Technical data – Corrosion resistant flow control valve with female thread
Function
• Mid flow: Precision adjustment for
average speed
CRGRLA
CRGRLA-…-B
Screw-in thread
M5
Gy
G½
Valve function
Setting component
Type of mounting
Mounting position
Slotted head screw
Threaded
Any
1.5
6
11
20
40
Screw-in thread
M5
Gy
G½
Operating medium
Operating pressure
Ambient temperature
0.2 … 10
0.3 … 10
–20 … +80
–10 … +60
[Nm]
Gx
G¼
[bar]
[°C]
[°C]
Weights [g]
Screw-in thread
Gx
G¼
M5
Gx
G¼
Gy
G½
14
44
83
150
315
Gx
G¼
Gy
G½
0 … 340
260 … 420
0 … 610
450 … 820
0 … 1 450
970 … 1 600
0 … 2 100
1 550 … 2 200
Screw-in thread
M5
F1)
N2)
1)
2)
0 … 95
77 … 95
65
Screw-in thread M5, Gx
Screw-in thread M5, Gx
qn [l/min]
qnN [l/min]
n
n
Screw-in thread G¼, Gy, G½
qnN [l/min]
qn [l/min]
Screw-in thread G¼, Gy, G½
n
66
n
Materials
Sectional view
4
Flow control valve
1
2
3
4
1
3
Threaded collar
Swivel joint
Seals
Regulating screw
Fluorocaoutchouc, nitrile rubber
2
Dimensions
Screw-in thread M5
Screw-in
thread D
Connecting
thread D
M5
Gx
G¼
Gy
G½
M5
Gx
G¼
Gy
G½
Screw-in thread Gx, G¼, Gy, G½
B
H
H1
L
L1
L2
L3
ß
10 –0.25
16 –0.4
20 –0.3
25 –0.3
32 –0.4
17.5 ±0.3
28 +0.4/–0.3
36 +0.4/–0.2
41 +0.4/–0.2
53 ±0.5
12.5
20
26
28.5
37
23.2
33.7
38.8
48.5
62.2
4
5.5
6.5
7.5
9
7.1
10.3
13.2
15.4
18.9
2.5
3.5
3.5
5
7.5
9
14
17
22
27
Ordering data
Version
Screw-in thread
Connecting thread
Part No. Type
M5
Gx
G¼
Gy
G½
M5
Gx
G¼
Gy
G½
161 403
161 404
161 405
161 406
161 407
CRGRLA-M5-B
CRGRLA-x-B
CRGRLA-¼-B
CRGRLA-y-B
CRGRLA-½-B
67
Technical data – Inline flow control valve with QS push-in connectors
Function
• Low flow:
• Mid flow:
speed
GR-QS-…
GRO-QS-…
One-way flow control
GR-QS/GR-QS-LF
GRO-QS
Push-in connector1)
QS-3
Valve function
Setting component
Type of mounting
Mounting position
Knurled screw
Front panel mounting, in-line installation, via through-holes, with accessories
Any
0.9
1)
[Nm]
QS-4
QS-6
For standard O.D. tubing
Push-in connector
QS-3
Operating medium
Operating pressure
Ambient temperature
0.2 … 10
–10 … +60
–10 … +60
[bar]
[°C]
[°C]
Weights [g]
Push-in connector
[g]
68
QS-8
QS-4
QS-6
QS-8
QS-3
QS-4
QS-6
QS-8
15
15
25
26
Push-in connector
QS-3
F1)
N2)
F
N
F
GR
GR-LF
GRO
1)
2)
QS-6
QS-8
0 … 85
100 … 110
0 … 40
100 … 110
0 … 85
0 … 160
260 … 270
0 …75
260 … 270
0 … 160
0 … 225
350 … 400
–
–
–
QS-3
QS-4
QS-6
QS-8
0 … 100
125 … 135
–
–
0 … 100
0 … 150
170 … 185
0 … 130
170 … 185
0 … 150
0 … 205
500 … 510
0 … 110
500 … 510
0 … 205
0 … 390
610 … 640
–
–
–
Push-in connector
F1)
GR
N2)
F
N
F
GR-LF
GRO
Push-in connector QS-3/QS-4
qn [l/min]
qnN [l/min]
1)
2)
QS-4
0 … 25
65 … 70
–
–
0 … 25
n
n
qn [l/min]
qnN [l/min]
n
n
69
Materials
Sectional view
1
Flow control valve
1
2
3
4
4
2
Regulating screw
Housing
Seals
Release ring
Reinforced PA
Nitrile rubber
Polyacetal
3
Dimensions
1 Cover cap GRK
2 Hex nut GRM
Push-in connector
QS-3
QS-4
QS-6
QS-8
Tubingg O.D. D1
B
3
4
6
8
Push-in connector
D2
14
14
16
16
~ H5
~ H6
Ordering data
Push-in connector
24.9
24.9
30.1
30.1
45
4.5
D4
∅ – 0.3
min.
max.
43
4.3
8
8
10.1
10.1
36
36
40.5
40.5
M10x1
M10x1
M12x1
M12x1
H7
35
3.5
H1
H2
H3
H4
40
40
44.5
44.5
5.55
5.55
8.4
8.4
12.2
12.2
17.3
17.3
15.7
15.7
21.3
21.3
ß1
ß2
8
13
13
14
14
H8
H9
max.
H10
L1
L2
L3
3.2
3.2
2.8
2.8
2.5
2.5
3.5
3.5
50.9
50.9
46.1
46.1
41.8
42.4
51.6
53.4
36
36
43
43
18
18
24
24
±0.1
QS-3
QS-4
QS-6
QS-8
D3
∅ ±0.1
For tubing O.D.
[mm]
Flow rate characteristic1)
Part No. Type
Flow control function at both sides
Part No. Type
QS-3
QS-4
Q
3
4
QS-6
Q
6
QS-8
8
Mid flow
Mid flow
Low flow
Mid flow
Low flow
Mid flow
193 965
193 967
193 966
193 969
193 968
193 970
193 971
193 972
–
193 973
–
–
1)
70
GR-QS-3
GR-QS-4
GR-QS-4-LF
GR-QS-6
GR-QS-6-LF
GR-QS-8
GRO-QS-3
GRO-QS-4
GRO-QS-6
Low flow: Precision adjustment for low speed
Mid flow: Precision adjustment for average speed
Accessories – Inline flow control valve with QS push-in connector
Retainer GR-H-QS
for front panel mounting
Materials: Polyacetal
GR-H-QS
Dimensions and ordering data
For one-wayy flow control valve
B
B1
D
∅
D1
∅
D2
∅
H
H1
H2
14.3
19.8
1.9
1.9
9
14.5
3.2
3.2
6
6
16
19.2
12
13
5.7
5.7
For one-wayy flow control valve
H3
3
H4
L
L1
Product weight
[g]
Part No.
Type
yp
Pneumatic connection QS-3/QS-4
4.1
2.3
3.4
3.4
31.8
31.8
24
24
4
5
195 495
195 496
GR-H-QS-3-4
GR-H-QS-6-8
Hex nut GRM
Materials: Steel
GRM
Ordering data
For one-way flow control valve
Brief description
Part No.
Type
Hex nut M10x1
Hex nut M12x1
6 444
2 107
GRM-M5
GRM-x
Cover cap GRK
Materials: Polypropylene
GRK
Ordering data
Brief description
Part No.
Type
Cover capp
6 436
2 105
GRK-M5
GRK-x
71
Function
• Mid flow: Precision adjustment for
average speed
GR/GRA
GR-M3
Connecting thread
M3
Valve function
Setting component
Type
yp of mountingg
Mounting position
[Nm]
M5
GRA-¼-B
Gx
G¼
Gy
G½
G¾
Knurled screw
Through-hole
–
Front panel mounting
Any
0.15
0.9
0.9
0.8
1
1.2
2
G¼
Connecting thread
M3
Operating medium
Grade of filtration of medium
Ambient temperature
[µm]
[°C]
[°C]
Weights [g]
Connecting thread
Gy
G½
G¾
Filtered compressed air, lubricated or unlubricated
5
40
40
40
–10 … +60
–20 … +60
–20 … +60
–20 … +75
–10 … +60
–20 … +60
–20 … +60
–20 … +75
M5
40
–20 … +75
–20 … +75
40
–20 … +75
–20 … +75
40
–10 … +60
–10 … +60
M3
M5
Gx
G¼
Gy
G½
G¾
2.5
21
34
180
225
517
1 100
Gx
G¼
Gy
G½
G¾
0 … 220
0 … 217
0 … 420
0 … 780
0 … 1 010
0 … 1 150
0 … 1 620
0 … 2 760
0 … 3 300
0 … 4 800
Connecting thread
M3
M5
F1)
N2)
1)
2)
72
0 … 29.5
26 … 27.5
0 … 94
0 … 115
Gx
qnN [l/min]
Connecting thread M5, Gx, G¼
qnN [l/min]
Connecting thread M3
n
n
qnN [l/min]
Connecting thread Gy, G½, G¾
n
73
Materials
Sectional view
1
2
3
Connecting thread
M3
1
2
Regulating screw
Housing
Brass
M5
3
Seal
NBR
Gx
G¼
Gy
Die-cast zinc
G½
G¾
Wrought aluminium
alloy
Dimensions
Connecting thread Gx
1 Cover cap GRK
2 Hex nut GRM
74
Dimensions
Connecting thread G¼
Connecting thread Gy
1 Cover cap GRK
2 Hex nut GRM
Connecting thread G½
Connecting thread G¾
Ordering data
Version
Connecting thread
Part No. Type
M3
M5
Gx
G¼
Gy
G½
G¾
15 899
151 213
151 215
6 509
6 308
3 720
2 103
GR-M3
GR-M5-B
GR-x-B
GRA-¼-B
GR-y-B
GR-½
GR-¾
75
Accessories – Standard flow control valve with female thread
Hex nut GRM
Materials: Steel
GRM
Ordering data
Brief description
Part No.
Type
Pneumatic connection M5
Pneumatic connection Gx
Pneumatic connection G¼, Gy
Hex nut M10x1
Hex nut M12x1
Hex nut M20x1.5
6 444
2 107
204 596
GRM-M5
GRM-x
GRM-y
Cover cap GRK
Materials: Polypropylene
GRK
Ordering data
Pneumatic connection M5
Pneumatic connection Gx
Pneumatic connection G¼, Gy
76
Brief description
Part No.
Type
Cover capp
6 436
2 105
6 309
GRK-M5
GRK-x
GRK-y-B
Technical data – Flow control/silencer combinations
Function
• Mid flow:
speed
• Metal design GRE
• Polymer design GRU
Flow control/silencer
GRE, GRU
GRE-…
Screw-in thread
Valve function
Setting component
Noise level
Gx
GRE
GRU
Type of mounting
Mounting position
[dB (A)]
[dB (A)]
[Nm]
Screw-in thread
Operating
p
g medium
Gx
GRE
GRU
Operating pressure
Ambient temperature
[bar]
[°C]
[°C]
Weights [g]
Screw-in thread
G¼
Flow control/silencer function
Slotted head screw
85
80
74
80
Threaded
Any
6
11
G¼
GRU-…
Gy
G½
G¾
87
74
90
76
–
80
20
40
60
Gy
G½
G¾
Dried and filtered compressed air, lubricated or unlubricated
0 … 10
–10 … 70
–10 … 70
Gx
G¼
Gy
G½
G¾
15
10
25
25
50
55
75
100
–
170
Female thread
Gx
G¼
Gy
G½
G¾
GRE
GRU
2 … 520
0 … 1000
2 … 996
0 … 1 500
3 … 2 000
0 … 1 700
3 … 3 600
0 … 4 000
–
0 … 8 000
GRE
GRU
77
GRU
qn [l/min]
qn [l/min]
GRE
n
n
Materials
Sectional view GRE
Sectional view GRU
1
2
3
4
3
2
4
1 Seal
2 Regulating screw
3 Silencer
4 Housing
Note on materials
78
Metal design GRE
Polymer design GRU
Nitrile rubber
Brass
Bronze
GRE-y: RoHS-compliant
–
Polyacetal
Polyethylene
Die-cast aluminium
–
Dimensions
Metal design GRE
Polymer design GRU
1 Regulating screw
D1
∅
L
L1
ß
GRE
Gx
G¼
Gy
G½
15
18.2
25
27
28.5
34
42
48
6.5
8
8
12
14
17
22
24
GRU
Gx
G¼
Gy
G½
G¾
16
19.5
25
28
38
46
63.3
95.3
130
157
5.4
6.4
7.5
14
16
14
17
19
24
32
Screw-in
thread D
Ordering data
Version
Gx
Part No.
Type
G¼
Part No.
Type
Gy
Part No.
Type
G½
Part No.
Type
G¾
Part No.
10 351
GRE-x
10 352
GRE-¼
35 310
GRE-y
10 353
GRE-½
–
9 516
GRU-x-B
9 517
GRU-¼-B
9 518
GRU-y-B
9 519
GRU-½-B
9 520
Type
Metal design
Polymer design
GRU-¾-B
79
Technical data – Standard flow control valve for M5 compact system
Function
• Low flow:
GRF-PK
GRF-PK-3X2
GRF-PK-3
Type
GRF-PK-3
Valve function
Setting component
Type of mounting
Mounting position
Barbed fitting PK-3
Knurled screw
Via through-holes
Any
6
[Nm]
Type
GRF-PK-3
Operating medium
Operating pressure
Ambient temperature
0.5 … 8
–10 … 60
–10 … 60
[bar]
[°C]
[°C]
Weights [g]
Type
GRF-PK-3X2
Barbed fitting PK-3
11
GRF-PK-3X2
GRF-PK-3
GRF-PK-3X2
95
145
Type
GRF-PK-3
GRF-PK-3X2
GRF
0 … 45
0 … 45
Standard nominal flow rate qnN [l/min] at 6 bar > 5 bar as a function of turns of the adjusting screw n
qnN [l/min]
GRF
n
80
Technical data – Standard flow control valve for M5 compact system
Materials
Sectional view
Flow control valve
1
2
3
4
1
2
Regulating screw
Housing
Seals
Sub-base
Brass
Corrosion resistant cast steel
Nitrile rubber
Polyamide
3
4
Dimensions
GRF-PK-3/GRF-PK-3X2
1 Barbed fitting PK-3
Ordering data
Version
For tubing I.D.
[mm]
Part No. Type
Two one-way flow control valves
Part No. Type
3
4 565
4 566
GRF-PK-3
GRF-PK-3X2
81
Technical data – Precision flow control valve on sub-base
Function
• Low flow:
• Adjustment via rotary knob
GRP/GRPO…
GRP
Flow control valve, operative in both
directions
GRPO
Type
Valve function
GRP/GRPO-70-x-AL
GRP
GRPO
GRP/GRPO-160-x-AL
Bi-directional flow control function
Gx
Rotary knob
On sub-base
Any
Manual
Means of setting
Type of mounting
Type of actuation
Type
GRP/GRPO-70-x-AL
Operating medium
Operating pressure
Operating pressure 2 > 1
Ambient temperature
Filtered compressed air, lubricated or unlubricated, neutral gases
0…8
GRP: 0 … 8, GRPO: 0 … 0.5
–10 … 50
–10 … 50
[bar]
[bar]
[°C]
[°C]
Weight [g]
Type
Standard flow rate qn [l/min] 1 bar > 0 bar
Type
GRP
D1)
GRPO
R2)
D1)
1)
2)
82
GRP/GRPO-160-x-AL
GRP/GRPO-70-x-AL
GRP/GRPO-160-x-AL
110
110
GRP/GRPO-70-x-AL
GRP/GRPO-160-x-AL
0 … 19
20 … 60
0 … 19
0 … 38
25 … 90
0 … 38
Technical data – Precision flow control valve
Standard flow rate qn [l/min] 1 bar > 0 bar as a function of turns of the adjusting screw n
GRP/GRPO-160-x-AL
qnN [l/min]
qnN [l/min]
GRP/GRPO-70-x-AL
n
n
Materials
Sectional view
1
Flow control valve
2
3
1
2
3
Locking screw
Rotary knob
Seals
Brass
Nitrile rubber
83
Dimensions
Ordering data
Version
84
Part No. Type
Bi-directional flow control valve
Part No. Type
542 022
GRP-70-x-AL
542 024
GRPO-70-x-AL
542 023
GRP-160-x-AL
542 025
GRPO-160-x-AL
Technical data – Precision flow control valve for front panel mounting
Function
• Low flow:
• Adjustment via rotary knob
GRP
GRP/GRPO…
Flow control valve, operative in both
directions
GRPO
Type
Valve function
GRP/GRPO-10-PK-3
GRP
GRPO
GRP/GRPO-70-PK-3
Means of setting
Type of mounting
Barbed connector PK-3
Rotary knob
Front panel mounting or on sub-base
Any
Type
GRP/GRPO-10-PK-3
Operating medium
Operating pressure
Operating pressure 2 > 1
Ambient temperature
Filtered compressed air, lubricated or unlubricated, neutral gases
0…6
GRP: 0 … 8, GRPO: 0 … 0.5
–10 … 50
–10 … 50
[bar]
[bar]
[°C]
[°C]
Weight [g]
Type
Standard flow rate qn [l/min] 1 bar > 0 bar
Type
GRP
D1)
GRPO
R2)
D1)
1)
2)
GRP/GRPO-70-PK-3
GRP/GRPO-160-PK-4
GRP/GRPO-160-PK-4
GRP/GRPO-10-PK-3
GRP/GRPO-70-PK-3
GRP/GRPO-160-PK-4
48
48
48
GRP/GRPO-10-PK-3
GRP/GRPO-70-PK-3
GRP/GRPO-160-PK-4
0 … 1.7
15 … 50
0 … 1.7
0 … 19
20 … 60
0 … 19
0 … 38
25 … 90
0 … 38
85
Standard flow rate qn [l/min] 1 bar > 0 bar as a function of turns of the adjusting screw n
GRP/GRPO-70-PK-3
GRP/GRPO-160-PK-4
qnN [l/min]
qnN [l/min]
qnN [l/min]
GRP/GRPO-10-PK-3
n
n
n
Materials
Sectional view
1
Flow control valve
2
3
1
2
3
4
5
Locking screw
Rotary knob
Seals
Back plate
Mounting plate
Brass
Nitrile rubber
4
5
86
Dimensions
Mounting aperture
Ports
1 > 2 Flow control direction
2 > 1 Non-return direction
X = 1.5 … 10 mm
Ordering data
Version
For tubing I.D.
[mm]
Part No. Type
Part No. Type
3
12 743
10 802
12 961
13 229
10 803
13 230
4
GRP-10-PK-3
GRP-70-PK-3
GRP-160-PK-4
GRPO-10-PK-3
GRPO-70-PK-3
GRPO-160-PK-4
87
Accessories – Precision flow control valve
Mounting plate APL-2N-GRP
for precision flow control valves
Material:
Polyamide
APL-2N-GRPX2
Ordering data
For no. of flow control
valves
Hole ∅
[mm]
Product weight
[g]
Part No.
Type
1
22.5
16
10 391
APL-2N-GRP
2
2 x 22.5
22
10 392
APL-2N-GRPX2
1
88
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One-way flow control, flow control and functional combinations

Transcription

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