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Product Sections
1 -
Hydraulics
2 -
Hydraulic Quick Release Couplings
3 -
Pneumatic Quick Release Couplings
4 -
Air Preparation Monitor & Test
5 -
Festo
6 -
KELM Pneumatics
7 -
Pneumatic & Vacuum Equipment
8 -
Valves
9 -
Ring Main Systems
10 -
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11 -
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12 -
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13 -
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14 -
Clamps & Clips
15 -
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16 -
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17 -
Wash Down & Fuelling
18 -
Air Tools
19 -
Tools, Hardware & PPE
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Flowtechnology
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Sectors
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Section 19 - Festo
>
Valves
>
Flow control and time delay valves
>
One-way flow control valves
Refine Products
Valve function
One-way flow control function ( 8 items )
Pneumatic connection, port 1
M5 ( 2 items )
G1/8 ( 2 items )
QS-3 ( 1 items )
QS-4 ( 1 items )
QS-6 ( 1 items )
QS-8 ( 1 items )
Pneumatic connection, port 2
M5 ( 2 items )
G1/8 ( 2 items )
QS-3 ( 1 items )
QS-4 ( 1 items )
QS-6 ( 1 items )
QS-8 ( 1 items )
Adjusting element
Knurled screw ( 8 items )
Mounting type
Front panel installation. with through hole. Optional ( 4 items )
Front panel installation. with through hole. with accessories. Optional ( 4 items )
Standard nominal flow rate in flow control direction
115l/min ( 1 items )
210l/min ( 1 items )
95l/min ( 1 items )
205l/min ( 1 items )
85l/min ( 1 items )
110l/min ( 1 items )
245l/min ( 1 items )
265l/min ( 1 items )
Standard nominal flow rate in non-return direction
130-137l/min ( 1 items )
180-275l/min ( 1 items )
75l/min ( 1 items )
190l/min ( 1 items )
120l/min ( 1 items )
165l/min ( 1 items )
430l/min ( 1 items )
500l/min ( 1 items )
Working pressure
0.5-10bar ( 4 items )
0.2-10bar ( 4 items )
Ambient temperature
-10-60°C ( 4 items )
-20-60°C ( 4 items )
Material housing
Wrought Aluminum alloy ( 4 items )
PA-reinforced ( 4 items )
Assembly position
Any ( 8 items )
Operating medium
Compressed air in accordance with ISO8573-1:2010 [7:4:4] ( 8 items )
Note on operating and pilot medium
Lubricated operation possible (subsequently required for further operation) ( 8 items )
Medium temperature
-10-60°C ( 4 items )
-20-60°C ( 4 items )
Product weight
19g ( 1 items )
31g ( 1 items )
37g ( 1 items )
54g ( 1 items )
12g ( 2 items )
22g ( 1 items )
23g ( 1 items )
Materials note
Conforms to RoHS ( 8 items )
Material seals
NBR ( 8 items )
Material adjusting screw
High alloy steel ( 8 items )
Nominal size
2mm ( 2 items )
3mm ( 2 items )
Material sleeve
POM ( 4 items )
Material nut
Wrought Aluminum alloy ( 4 items )
Material release ring
POM ( 4 items )
Valve function
One-way flow control function ( 2 items )
Pneumatic connection, port 1
G1/8 ( 2 items )
Pneumatic connection, port 2
G1/8 ( 2 items )
Type of actuation
manual ( 2 items )
Adjusting element
Rotary knob with scale ( 2 items )
Mounting type
On subbase ( 2 items )
Standard nominal flow rate in flow control direction
40.7l/min ( 1 items )
75.8l/min ( 1 items )
Standard nominal flow rate in non-return direction
88l/min ( 1 items )
245l/min ( 1 items )
Working pressure
0-8bar ( 2 items )
Ambient temperature
-10-50°C ( 2 items )
Material housing
PA-reinforced ( 2 items )
Assembly position
Any ( 2 items )
Working pressure from 2 to 1
0-8bar ( 2 items )
Standard nominal flow rate in flow control direction from 1 bar to 0 bar
19l/min ( 1 items )
38l/min ( 1 items )
Standard nominal flow rate in non-return direction from 1 bar to 0 bar
20-60l/min ( 1 items )
25-90l/min ( 1 items )
Standard flow rate in direction of flow control: 6 -> 0 bar
60l/min ( 1 items )
129l/min ( 1 items )
Standard flow rate in blocked direction: 6 -> 0 bar
127l/min ( 1 items )
245l/min ( 1 items )
Operating medium
Inert gases. Compressed air to ISO8573-1:2010 [5:4:3] ( 2 items )
Note on operating and pilot medium
Lubricated operation not possible ( 2 items )
Medium temperature
-10-50°C ( 2 items )
Product weight
110g ( 2 items )
Materials note
Contains PWIS substances. Conforms to RoHS ( 2 items )
Material seals
NBR. PVC ( 2 items )
Material screws
Steel ( 2 items )
Material of connecting plate
Wrought Aluminum alloy ( 2 items )
Valve function
One-way flow control function for exhaust air ( 48 items )
one-way flow control function for supply air ( 24 items )
One-way flow control function ( 15 items )
Pneumatic connection, port 1
M5 ( 5 items )
PK-3 ( 2 items )
PK-4 ( 2 items )
G1/8 ( 5 items )
PK-3 with union nut ( 2 items )
PK-4 with sleeve nut ( 2 items )
PK-6 with union nut ( 2 items )
Male thread G1/4 ( 8 items )
G3/8 ( 2 items )
G1/2 ( 2 items )
G3/4 ( 1 items )
G1/4 ( 1 items )
QS-6 ( 15 items )
QS-8 ( 12 items )
M3 ( 2 items )
QS-3 ( 10 items )
QS-4 ( 8 items )
QS-10 ( 4 items )
QS-12 ( 2 items )
Pneumatic connection, port 2
M5 ( 22 items )
G1/8 ( 28 items )
Female thread 1/4 ( 4 items )
for barbed connector internal diameter 4 mm with nut ( 2 items )
for barbed connector internal diameter 6 mm with nut ( 2 items )
G3/8 ( 10 items )
G1/2 ( 4 items )
G3/4 ( 1 items )
G1/4 ( 10 items )
M3 ( 4 items )
Adjusting element
Slotted head screw ( 57 items )
Knurled screw ( 26 items )
Internal hex ( 2 items )
Mounting type
Threaded ( 77 items )
Threaded. with external (male) thread ( 10 items )
Standard nominal flow rate in flow control direction
95l/min ( 5 items )
83l/min ( 4 items )
340l/min ( 5 items )
110l/min ( 5 items )
230l/min ( 2 items )
300l/min ( 2 items )
610l/min ( 5 items )
260l/min ( 2 items )
540l/min ( 2 items )
1450l/min ( 2 items )
2100l/min ( 2 items )
4320l/min ( 1 items )
520l/min ( 2 items )
650l/min ( 3 items )
530l/min ( 1 items )
18l/min ( 2 items )
41l/min ( 2 items )
40l/min ( 2 items )
48l/min ( 2 items )
100l/min ( 3 items )
115l/min ( 3 items )
130l/min ( 3 items )
160l/min ( 3 items )
185l/min ( 3 items )
215l/min ( 3 items )
400l/min ( 3 items )
475l/min ( 3 items )
480l/min ( 2 items )
495l/min ( 2 items )
820l/min ( 2 items )
900l/min ( 2 items )
1580l/min ( 2 items )
0-250l/min ( 1 items )
0-450l/min ( 1 items )
Standard nominal flow rate in non-return direction
76-95l/min ( 4 items )
72-83l/min ( 2 items )
76-88l/min ( 2 items )
260-420l/min ( 5 items )
100-110l/min ( 2 items )
190-240l/min ( 2 items )
210-290l/min ( 2 items )
450-820l/min ( 5 items )
220-260l/min ( 2 items )
410-585l/min ( 2 items )
970-1600l/min ( 2 items )
1550-2200l/min ( 2 items )
3220-4320l/min ( 1 items )
77-95l/min ( 1 items )
400-550l/min ( 3 items )
600-750l/min ( 3 items )
18-20l/min ( 2 items )
27-50l/min ( 1 items )
27-44l/min ( 1 items )
46-70l/min ( 1 items )
36-52l/min ( 1 items )
50-75l/min ( 1 items )
40-65l/min ( 1 items )
60-100l/min ( 3 items )
65-110l/min ( 3 items )
70-110l/min ( 3 items )
100-130l/min ( 3 items )
120-190l/min ( 3 items )
160-240l/min ( 3 items )
175-250l/min ( 3 items )
290-420l/min ( 3 items )
325-500l/min ( 3 items )
345-500l/min ( 2 items )
320-495l/min ( 2 items )
450-850l/min ( 2 items )
540-975l/min ( 2 items )
925-1605l/min ( 2 items )
180-310l/min ( 1 items )
390-570l/min ( 1 items )
Working pressure
0.2-10bar ( 31 items )
0.3-10bar ( 5 items )
Ambient temperature
-10-60°C ( 82 items )
-20-80°C ( 5 items )
Maritime classification
see certificate ( 62 items )
Assembly position
Any ( 87 items )
Standard flow rate in direction of flow control: 6 -> 0 bar
169l/min ( 4 items )
140l/min ( 4 items )
615l/min ( 4 items )
162l/min ( 2 items )
360l/min ( 2 items )
455l/min ( 2 items )
1200l/min ( 4 items )
370l/min ( 5 items )
840l/min ( 2 items )
2300l/min ( 1 items )
4000l/min ( 1 items )
7300l/min ( 1 items )
165l/min ( 3 items )
580l/min ( 1 items )
1265l/min ( 1 items )
2515l/min ( 1 items )
4265l/min ( 1 items )
720l/min ( 6 items )
1080l/min ( 1 items )
1130l/min ( 2 items )
33l/min ( 2 items )
95l/min ( 2 items )
80l/min ( 4 items )
145l/min ( 2 items )
185l/min ( 2 items )
180l/min ( 2 items )
250l/min ( 2 items )
400l/min ( 2 items )
600l/min ( 3 items )
760l/min ( 2 items )
740l/min ( 2 items )
1300l/min ( 2 items )
1400l/min ( 2 items )
2220l/min ( 2 items )
135l/min ( 1 items )
160l/min ( 1 items )
170l/min ( 1 items )
200l/min ( 1 items )
300l/min ( 1 items )
340l/min ( 1 items )
0-410l/min ( 1 items )
0-700l/min ( 1 items )
Standard flow rate in blocked direction: 6 -> 0 bar
135-170l/min ( 4 items )
120-140l/min ( 2 items )
128-148l/min ( 1 items )
470-760l/min ( 4 items )
145-165l/min ( 2 items )
295-375l/min ( 2 items )
320-440l/min ( 2 items )
885-1615l/min ( 4 items )
315-370l/min ( 2 items )
635-910l/min ( 2 items )
1540-2540l/min ( 1 items )
2950-4190l/min ( 1 items )
5440-7300l/min ( 1 items )
125-150l/min ( 1 items )
140-150l/min ( 1 items )
530-590l/min ( 1 items )
1030-1345l/min ( 1 items )
2095-2665l/min ( 1 items )
3550-4325l/min ( 1 items )
600-750l/min ( 3 items )
800-1250l/min ( 2 items )
800-1260l/min ( 1 items )
33-37l/min ( 2 items )
75-110l/min ( 1 items )
75-100l/min ( 1 items )
90-140l/min ( 1 items )
60-90l/min ( 1 items )
100-150l/min ( 1 items )
65-110l/min ( 1 items )
150-170l/min ( 2 items )
140-160l/min ( 2 items )
145-170l/min ( 2 items )
200-220l/min ( 2 items )
270-300l/min ( 2 items )
330-390l/min ( 2 items )
330-410l/min ( 2 items )
570-680l/min ( 3 items )
610-760l/min ( 3 items )
630-790l/min ( 2 items )
840-890l/min ( 2 items )
1080-1420l/min ( 2 items )
1160-1620l/min ( 2 items )
1910-2500l/min ( 2 items )
130-160l/min ( 1 items )
150-180l/min ( 1 items )
160-200l/min ( 1 items )
180-200l/min ( 1 items )
260-290l/min ( 1 items )
390-460l/min ( 1 items )
390-470l/min ( 1 items )
430-540l/min ( 1 items )
820-930l/min ( 1 items )
Operating medium
Compressed air in accordance with ISO8573-1:2010 [7:4:4] ( 87 items )
Note on operating and pilot medium
Lubricated operation possible (subsequently required for further operation) ( 87 items )
Medium temperature
-10-60°C ( 87 items )
Nominal size
2mm ( 9 items )
4mm ( 1 items )
6mm ( 1 items )
8.5mm ( 1 items )
10.6mm ( 1 items )
Max. tightening torque
1.5Nm ( 13 items )
6Nm ( 11 items )
11Nm ( 9 items )
20Nm ( 2 items )
40Nm ( 2 items )
60Nm ( 1 items )
0.3Nm ( 4 items )
Product weight
11g ( 2 items )
10g ( 4 items )
12g ( 2 items )
28g ( 2 items )
22g ( 10 items )
25g ( 5 items )
30g ( 4 items )
59g ( 4 items )
44g ( 2 items )
45g ( 2 items )
97g ( 1 items )
204g ( 1 items )
377g ( 1 items )
26g ( 1 items )
10.2g ( 1 items )
37.8g ( 1 items )
71.6g ( 1 items )
126.9g ( 1 items )
262.3g ( 1 items )
40g ( 2 items )
2g ( 2 items )
7g ( 2 items )
9g ( 4 items )
13g ( 6 items )
42g ( 3 items )
60g ( 3 items )
106g ( 1 items )
14g ( 3 items )
23g ( 3 items )
24g ( 1 items )
50g ( 3 items )
72g ( 3 items )
124g ( 1 items )
32g ( 2 items )
19.5g ( 1 items )
34.8g ( 1 items )
Material of threaded plug
Nickel plated ( 4 items )
Wrought Aluminum alloy ( 42 items )
Brass. Nickel plated ( 12 items )
Brass ( 9 items )
Materials note
Conforms to RoHS ( 85 items )
Free of copper and PTFE ( 2 items )
Material seals
NBR ( 76 items )
FPM. PVC ( 5 items )
NBR. TPE-U(PU) ( 6 items )
Material adjusting screw
Brass ( 66 items )
High alloy steel, non-corrosive ( 19 items )
PA-reinforced ( 2 items )
Material swivel fitting
Zinc die-casting ( 49 items )
High alloy steel, non-corrosive ( 5 items )
PBT-reinforced ( 6 items )
Chromed. Zinc die-casting ( 27 items )
Operating pressure complete temperature range
0.3-10bar ( 20 items )
0.2-10bar ( 45 items )
Material hollow bolt
Wrought Aluminum alloy ( 3 items )
High alloy steel ( 5 items )
Wrought Aluminum alloy. Anodized ( 12 items )
Material nut
Wrought Aluminum alloy ( 3 items )
Storage temperature
-10-40°C ( 23 items )
Food-safe
See Supplementary material information ( 5 items )
Permissible actuation moment, regulating screw
0.2Nm ( 1 items )
0.5Nm ( 1 items )
1.5Nm ( 1 items )
2Nm ( 1 items )
3Nm ( 1 items )
0.4Nm ( 6 items )
Type of actuation
manual ( 8 items )
Nominal tightening torque
3.5Nm ( 3 items )
11Nm ( 3 items )
12.5Nm ( 2 items )
0.8Nm ( 9 items )
3Nm ( 14 items )
5Nm ( 6 items )
10Nm ( 6 items )
15Nm ( 2 items )
Tolerance for nominal tightening torque
± 20 % ( 5 items )
± 10 % ( 26 items )
Material release ring
POM ( 51 items )
Material knurled head
Wrought Aluminum alloy ( 6 items )
Wrought Aluminum alloy. Anodized ( 8 items )
Working pressure [psi]
2.9-145psi ( 4 items )
Valve function
one-way flow control function for supply air ( 2 items )
Pneumatic connection, port 1
QS-4 ( 1 items )
QS-6 ( 1 items )
Pneumatic connection, port 2
Push-in sleeve QS-4 ( 1 items )
Push-in sleeve QS-6 ( 1 items )
Type of actuation
manual ( 2 items )
Adjusting element
Slotted head screw ( 2 items )
Mounting type
Plug-in. With push-in sleeve ( 2 items )
Standard nominal flow rate in flow control direction
0-100l/min ( 1 items )
0-270l/min ( 1 items )
Standard nominal flow rate in non-return direction
60-100l/min ( 1 items )
170-260l/min ( 1 items )
Working pressure
0.2-10bar ( 2 items )
Ambient temperature
-10-60°C ( 2 items )
Assembly position
Any ( 2 items )
Standard flow rate in direction of flow control: 6 -> 0 bar
0-170l/min ( 1 items )
0-430l/min ( 1 items )
Standard flow rate in blocked direction: 6 -> 0 bar
130-160l/min ( 1 items )
330-400l/min ( 1 items )
Operating medium
Compressed air in accordance with ISO8573-1:2010 [7:4:4] ( 2 items )
Note on operating and pilot medium
Lubricated operation possible (subsequently required for further operation) ( 2 items )
Storage temperature
-10-40°C ( 2 items )
Medium temperature
-10-60°C ( 2 items )
Product weight
9.2g ( 1 items )
21.6g ( 1 items )
Note on pneumatic connection 2
Suitable for Festo QS connections only ( 2 items )
Materials note
Conforms to RoHS ( 2 items )
Material seals
NBR ( 2 items )
Material hollow bolt
Wrought Aluminum alloy. Anodized. Black ( 2 items )
Material release ring
POM ( 2 items )
Material adjusting screw
High alloy steel, non-corrosive ( 2 items )
Material swivel fitting
Zinc die-casting ( 2 items )
Valve function
One-way flow control function for exhaust air ( 5 items )
Pneumatic connection, port 1
QS-4 ( 1 items )
QS-6 ( 1 items )
QS-8 ( 2 items )
QS-10 ( 1 items )
Pneumatic connection, port 2
G1/8 ( 3 items )
G1/4 ( 2 items )
Type of actuation
manual ( 5 items )
Adjusting element
External hex ( 5 items )
Mounting type
Threaded ( 5 items )
Standard nominal flow rate in flow control direction
180l/min ( 1 items )
255l/min ( 1 items )
275l/min ( 1 items )
530l/min ( 1 items )
520l/min ( 1 items )
Standard nominal flow rate in non-return direction
103-188l/min ( 1 items )
111-280l/min ( 1 items )
132-307l/min ( 1 items )
402-578l/min ( 1 items )
345-535l/min ( 1 items )
Ambient temperature
0-150°C ( 5 items )
Assembly position
Any ( 5 items )
Operating pressure complete temperature range
0.2-10bar ( 5 items )
Standard flow rate in direction of flow control: 6 -> 0 bar
250l/min ( 1 items )
370l/min ( 1 items )
400l/min ( 1 items )
720l/min ( 1 items )
840l/min ( 1 items )
Standard flow rate in blocked direction: 6 -> 0 bar
270-300l/min ( 1 items )
330-390l/min ( 1 items )
330-410l/min ( 1 items )
610-760l/min ( 1 items )
635-790l/min ( 1 items )
Operating medium
Compressed air in accordance with ISO8573-1:2010 [7:4:4] ( 5 items )
Note on operating and pilot medium
Lubricated operation possible (subsequently required for further operation) ( 5 items )
Storage temperature
-10-150°C ( 5 items )
Medium temperature
0-150°C ( 5 items )
Nominal tightening torque
3Nm ( 3 items )
5Nm ( 2 items )
Tolerance for nominal tightening torque
± 10 % ( 5 items )
Product weight
23g ( 3 items )
37g ( 1 items )
48g ( 1 items )
Materials note
Free of copper and PTFE. Conforms to RoHS ( 5 items )
Material seals
FPM ( 5 items )
Material hollow bolt
Wrought Aluminum alloy ( 5 items )
Material release ring
Nickel-plated brass ( 5 items )
Material adjusting screw
High alloy steel, non-corrosive ( 5 items )
Material swivel fitting
Brass. Nickel plated ( 5 items )
Valve function
One-way flow control function for exhaust air ( 2 items )
Pneumatic connection, port 1
QS-8 ( 1 items )
QS-6 ( 1 items )
Pneumatic connection, port 2
G1/4 ( 1 items )
G1/8 ( 1 items )
Type of actuation
manual ( 2 items )
Pilot air port 21
QS-8 ( 1 items )
QS-6 ( 1 items )
Adjusting element
Internal hex ( 2 items )
Mounting type
Threaded ( 2 items )
Standard nominal flow rate in flow control direction
590l/min ( 1 items )
240l/min ( 1 items )
Standard nominal flow rate in non-return direction
310-540l/min ( 1 items )
120-220l/min ( 1 items )
Working pressure
0.2-10bar ( 2 items )
Pilot pressure
2-10bar ( 2 items )
Ambient temperature
-10-60°C ( 2 items )
Material housing
PBT ( 2 items )
Assembly position
Any ( 2 items )
Type of actuation, controlled non-return function
pneumatic ( 2 items )
Manual exhaust function
Pushing ( 2 items )
Ability to swivel
360° / no continuous swivelling permissible ( 2 items )
Operating pressure complete temperature range
0.2-10bar ( 2 items )
Standard flow rate in direction of flow control: 6 -> 0 bar
940l/min ( 1 items )
420l/min ( 1 items )
Standard flow rate in non-return direction: 6 -> 0 bar, actuated
830-1000l/min ( 1 items )
400-460l/min ( 1 items )
Standard flow rate in non-return direction: 6 -> 0 bar, unactuated
840-1000l/min ( 1 items )
400-460l/min ( 1 items )
Standard nominal flow rate in non-return direction, actuated
315-540l/min ( 1 items )
150-230l/min ( 1 items )
Standard nominal flow rate in non-return direction, unactuated
310-540l/min ( 1 items )
120-220l/min ( 1 items )
Switching time off
11ms ( 1 items )
9ms ( 1 items )
Switching time on
8ms ( 1 items )
6ms ( 1 items )
Operating medium
Compressed air in accordance with ISO8573-1:2010 [7:4:4] ( 2 items )
Note on operating and pilot medium
Lubricated operation possible (subsequently required for further operation) ( 2 items )
Medium temperature
-10-60°C ( 2 items )
Pilot medium
Compressed air in accordance with ISO8573-1:2010 [7:4:4] ( 2 items )
Nominal tightening torque
11Nm ( 1 items )
3Nm ( 1 items )
Tolerance for nominal tightening torque
± 20 % ( 2 items )
Permissible actuation moment, regulating screw
1Nm ( 2 items )
Product weight
73.9g ( 1 items )
28.6g ( 1 items )
Material of cover
ES-BE ( 2 items )
Materials note
Conforms to RoHS ( 2 items )
Material cover
PBT ( 2 items )
Material seals
NBR ( 2 items )
Material hollow bolt
Wrought Aluminum alloy ( 2 items )
Material sleeve
Wrought Aluminum alloy ( 2 items )
Material release ring
POM ( 2 items )
Material adjusting screw
Brass ( 2 items )
One-way flow control valves
Viewing 114 of 117
GRxA, GRxZ (87)
VFOH (5)
VFOF (1)
VFOC (2)
In-line installation GR (14)
Precision one-way flow control valves GRP (5)