Compressed air check valves

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automatic check valve
automatic check valve
VNR series

Temperature: 0 °C - 80 °C
Pressure: 20 mbar - 25,000 mbar
DN: 5 mm - 25.4 mm

Series VNR unidirectional valves, thanks to their poppet-type construction, can operate at low pressures both when there is a free flow and during retention.

shuttle check valve
shuttle check valve
TRG001

Temperature: 0 °C - 80 °C
Pressure: 0.5 bar - 12 bar
DN: 0.125 in - 1 in

Controllable valves for compressed air control For regulating the compressed air supply to consumers

poppet check valve
poppet check valve
S/522

Temperature: -20 °C - 80 °C
Pressure: 0.3 bar - 16 bar

... direction only Simple reliable design High operating pressure and temperature Spares kit available Medium: - Compressed Air Port size: - G1/2 Material - Body: - Brass

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Norgren
shuttle check valve
shuttle check valve
T65C2800

Temperature: -20 °C - 80 °C
Pressure: 0.7 bar - 10 bar

... function Can be combined to operate from three or more sources Valves can be ganged together Medium: - Compressed Air Port size: - G1/4 Mounting: - Through holes in valve ...

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Norgren
ball check valve
ball check valve
102GA0618

Temperature: -20 °C - 80 °C
Pressure: 1 bar - 10 bar
DN: 6 mm

Very compact units Easy tube insertion for rapid assembly of pneumatic circuits Positive tube anchorage Simpler pneumatic systems Medium: - Compressed Air Thread: ...

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Norgren
ball check valve
ball check valve
7984 0410

Temperature: 32 °F - 316 °F
Pressure: 0 bar - 10 bar
DN: 4 mm - 12 mm

Non-return valves allow compressed air to flow in one direction and prevent it from flowing in the other.Fitted upstream of the circuit to be protected, they provide total protection. Non-return ...

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Parker Fluid System Connectors Division Europe
high-pressure check valve
high-pressure check valve
T50 series

Temperature: -20 °C - 80 °C
Pressure: -0.9 bar - 16 bar
DN: 4 mm - 12 mm

Non-return Valves Item: T50P0006 •Allow free flow in one direction only •Simple reliable design •Low weight •Low cracking pressure •High operating pressure Technical Details Medium:Compressed ...

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Norgren
female-female non-return valve
female-female non-return valve
66062 series

Temperature: -10 °C - 120 °C
Pressure: 0.3 bar - 25 bar
DN: 0.375, 0.125, 0.5, 0.25 in

FEMALE-FEMALE NON RETURN VALVE The 66.000 serie is made of stainless steel AISI 316L function fittings: flow controls for cylineders, in-line and banjo fittings, unidirectional valve, ...

pilote-operated check valve
pilote-operated check valve
1663

Temperature: -20 °C - 150 °C
Pressure: 2 bar - 10 bar
Flow rate: 170 l/min - 1,050 l/min

Pilot operated check valves allow, if mounted in pairs on the supply ports of a cylinder, to quickly block the movement of the rod in case of a sudden pressure drop. These one-way blocking valves ...

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SENGA
piston check valve
piston check valve
VFU

Temperature: -20 °C - 200 °C
Pressure: 2 bar - 8 bar

Non-return valves series Areas of application : compressed air Technical features : - working pressure : 2 ÷ 8 bar - opening pressure : 0.5 bar - working temperature : -15°C ...

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SENGA
ball check valve
ball check valve
VNRP

Temperature: -10 °C - 80 °C
Pressure: 1 bar - 10 bar
DN: 4 mm - 12 mm

Areas of application : compressed air - working pressure : 1 ÷ 10 bar - working temperature : -10 ÷ 80°C Materials : - fitting’s body in nickel plated brass or acetalic resin - female BSP parallel ...

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SENGA
piston check valve
piston check valve
VU series

Temperature: -10 °C - 60 °C
Pressure: 2 bar - 10 bar
DN: 0.125 in - 2 in

... of uni-directional valves from brass hexagonal bar, female threaded. In line mounting they allow the compressed air to flow in one direction only; therefore, they are useful in those ...

fall prevention non-return valve
fall prevention non-return valve
ECV series

Temperature: 0 °C - 60 °C
Pressure: -100,000 Pa - 700,000 Pa

Minimize the pressure drop of other circuit when a workpiece falls down. Fall prevention valve prevents the properly picked up work-piece from falling, even when several vacuum pads are without work-piece, causing ...

ball non-return valve
ball non-return valve
CV series

Temperature: 0 °C - 60 °C
Pressure: 0 MPa - 0.9 MPa
DN: 10, 12, 6, 8, 4 mm

Check Valve permits the air flow in one direction but checks the flow in the opposite direction, thus keeping the output pressure at a constant level. Usable in vacuum ...

low-pressure check valve
low-pressure check valve
CVLU series

Temperature: 0 °C - 60 °C
Pressure: 10,000 Pa - 50,000 Pa
DN: 8, 6, 12, 10, 4 mm

Securing of air flow becomes possible at low pressure that the conventional valve does not operate. Min. opening pressure is lower from 10kPa(0.01MPa) to 5kPa(0.005MPa). Low level ozone resistant ...

water check valve
water check valve
200 series

Temperature: -20 °C - 100 °C
Pressure: 10 mbar - 30 mbar
DN: 0.375 in - 4 in

• It can be fitted in horizontal, vertical or oblique position. • Thread : ISO228-1 • Stainless steel spring

water check valve
water check valve
204

Temperature: -20 °C - 100 °C
Pressure: 10 mbar - 100 mbar
DN: 0.375 in - 4 in

• shaft and shutter : Nylon • Spring : Stainless steel - AISI 302 • NBR flat seal

compressed air check valve
compressed air check valve
2048 series

Temperature: -10 °C - 70 °C
Pressure: 2 bar - 10 bar
DN: 4 mm - 12 mm

... straight unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves ...

compressed air check valve
compressed air check valve
2049 series

Temperature: -10 °C - 70 °C
Pressure: 2 bar - 10 bar
DN: 4 mm - 12 mm

... straight unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves ...

disc check valve
disc check valve
05 series

Temperature: -10 °C - 170 °C
Pressure: 16, 10 bar
DN: 40 mm - 250 mm

Spring check valve The valves in Series 05 are check valves with cast iron bodies, that are manufactured in accordance with the most severe product norms, ...

flange check valve
flange check valve
ZNF series

Temperature: -40 °C - 150 °C
Pressure: 1.6 MPa
DN: 110 mm - 160 mm

ZNF Series Check Valves is a kind of check valve, which plays a one-way role in the pipeline to prevent reverse flow of medium. It is widely used in pipeline equipment ...

water check valve
water check valve
40MRK66-10C

Temperature: 425 °C
Pressure: 1 MPa
DN: 40 mm - 100 mm

Anti-clip Wear-resistant Check Valve uses alloy material with good wear resistance as the main sealing material, and improves the reliability of low pressure pipeline media can also be closed. The product ...

disc check valve
disc check valve
307 series

Temperature: -10 °C - 100 °C
Pressure: 25, 12, 18 bar
DN: 0.375 in - 4 in

The 307 series is a female type of brass throttle and can be placed in line with the flow direction indicated by the arrow. The unit is perfect for centering the throttle on the seat because of the double axial and lateral guidance. Since ...

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SFERACO
disc check valve
disc check valve
zCHE 275

Temperature: -10 °C - 300 °C
Pressure: 16, 40 bar
DN: 15 mm - 300 mm

Material: Brass, stainless steel Nominal pressure: 16, 40 bar Nominal diameter: 15-300 mm Temperature range: -10…300°C Working position: Any Features •compact settlement •environment-friendly •no maintanance tests ...

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ZETKAMA Sp. z o.o.
shuttle check valve
shuttle check valve
ST series

Temperature: -5 °C - 60 °C

... Aluminium Alloy Air Shuttle Valve Application: Use for control the direction of air system. Port size: 1/8", 1/4", 3/8", 1/2" Good quality, easy to control and maintain.

compressed air check valve
compressed air check valve
VNR L series

Temperature: -20 °C - 60 °C
Pressure: 0.5 bar - 12 bar
DN: 4, 6, 8 mm

... brass nickel-plated male thread and a push-in fitting.It is still the only check valve with holes for wall mounting. EAN code: 8024986633337 Short description: Non return valve ...

ball check valve
ball check valve
VNR series

Temperature: -10 °C - 70 °C
Pressure: 2 bar - 10 bar
DN: 0.125, 0.25 in

This allow air flow in only one of the two directions. EAN code: 8024986016567 Short description: Non return valve VNR 1/8'' Quantity per package: 10 Minimum order quantity: 10 Unit ...

ball check valve
ball check valve
CHECKBRASS series

DN: 0.5 in - 4 in

Suitable for domestic water services, heating and air-conditioning plants, compressed air systems. They can be installed in any position: vertical, horizontal, oblique. Body in brass. Plate ...