Flap valves

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ball check valve
ball check valve
CCSV series

DN: 5.5, 6, 8 mm
Pressure: 280, 400 bar
Temperature: -40 °C - 149 °C

Standard Lee shuttle valves are available in three models: a 5.5 mm, 2.1 GPM* model; an 8.0 mm, 4.8 GPM* version; and our new 400 Bar valve. The new 400 Bar Shuttle Valve is just 6 mm ...

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THE LEE COMPANY
metal housing check valve
metal housing check valve

DN: 5.5, 8 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C

The insert style check valves feature an integral locking end that provides secure retention and prevents bypass leakage, making installation simple without the need for threads, sealants, or O-rings. Standard versions ...

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THE LEE COMPANY
plastic housing check valve
plastic housing check valve

DN: 2.5, 5.5, 8 mm
Pressure: 10 bar
Temperature: max 149.0 °C

... and gases. The 2.5 mm Press-In Check Valve fits into many common plastic fittings. Lastly, our new 855 LC2 Series Press-In Check Valve offers more than a 65% increase in flow capacity over our previous ...

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THE LEE COMPANY
threaded check valve
threaded check valve
SST VNRX series

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

This allow air flow in only one of the two directions. EAN code: - 8056686166792 Quantity per package: - 5 Minimum order quantity: - 5 Unit of measure: - items Thread type - Cylindrical Threaded port - 1/8"

male check valve
male check valve
VNR L series

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

The VNR L check valve belongs to the LINE ON LINE® family, which means it can be connected to all the other components in series or in parallel. Available in the version for pipe-pipe connection with two push-in fittings, ...

ball check valve
ball check valve
VNR series

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

This allow air flow in only one of the two directions. EAN code: 8024986016567 Quantity per package: 10 Minimum order quantity: 10 Unit of measure: items Threaded port: 1/8"

female check valve
female check valve
XT34-303

Pressure: 100,000 Pa - 700,000 Pa
Temperature: -5 °C - 60 °C

• According to ISO 13849. • Solid state auto switch PNP: D-M9. • Lead wire connection : 500 mm and M8 connector. • Operating pressure range: 0.1 to 0.7 MPa. • Ambient and fluid temperatures : -5 to 60°C (No freezing).

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SMC
poppet check valve
poppet check valve
RUF3

DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: 140 °C

... robust and reliable bearing. The valve has minimal parts. Flexible design - the valve can be installed horizontally or vertically. Easy to maintain - the intermediate flange design means that ...

disc check valve
disc check valve
VPN

DN: 25 mm - 100 mm

The DELTA VPN check valve is used in places at which the reflux of liquids into the pipeline must be prevented. The valve opens through the pressure of the liquid against the spring-loaded valve ...

ball check valve
ball check valve
T50 series

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

Non-return Valves •Allow free flow in one direction only •Simple reliable design •Low weight •Low cracking pressure •High operating pressure Technical Details Medium:Compressed Air;Vacuum Seal material:Silicon ...

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Norgren
cartridge check valve
cartridge check valve
GV-2C

Temperature: 0 °C - 110 °C

The GV-2C from Clippard is primarily a dual-way stem valve with a cartridge-type mounting style, an inlet port, and outlet port in its primary design.

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Clippard
poppet check valve
poppet check valve
MCV-1

Pressure: 21 bar
Temperature: 32 °F - 230 °F

Check Valve, #10-32 Ports Notes Not intended for pressure relief. Arrow on valve body indicates direction of flow. Additional Information Air Flow 6.5 scfm @ 50 psig; 11.5 scfm @ 100 psig; 280 l/min ...

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Clippard
piston check valve
piston check valve
MJCV-1

Pressure: 1,000 psi
Temperature: 32 °F - 230 °F

Check Valve, 1/8 Ports Notes Not intended for pressure relief Additional Information Air Flow 20 scfm @ 50 psig; 36 scfm @ 100 psig; 580 l/min @ 6 bar Force Cracks at approximately 1/2 psig Max PSI 0-300air/0-1000hyd Mount Direct ...

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Clippard
shuttle check valve
shuttle check valve
SH1F-A3

Pressure: 0 bar - 250 bar
Temperature: -30 °C - 120 °C
Flow rate: 20 l/min

... performance Leak-free closing, suitable for fast cycling with long life High flow capacity In the standard version, the valve is zinc-coated for 240 h protection acc. to ISO 9227

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ARGO-HYTOS
hydraulic check valve
hydraulic check valve
B series

Pressure: 500 bar
Temperature: -40 °C - 80 °C
Flow rate: 15 l/min - 160 l/min

Check valves are a type of non-return valve. They block the oil flow in one direction and open in the opposite direction. In the closed state they have zero leakage. The check valve ...

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HAWE Hydraulik SE
ball check valve
ball check valve
R series

DN: 1.3 mm - 54.9 mm
Pressure: 420, 500, 700 bar
Temperature: -40 °C - 80 °C

The check valve type RK and RB can be screwed in. The spring-loaded ball check valve type RK and RB is very robust and insensitive to soiling. The check valves of type RK and RB are ...

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HAWE Hydraulik SE
disc check valve
disc check valve
RC series

Pressure: 700, 500 bar
Temperature: -40 °C - 80 °C
Flow rate: 20, 35 l/min

The check valve type RC can be screwed in. The spring-loaded plate valve type RC can be screwed-in in any direction and is particularly suitable for fast switching sequences. Features and benefits: Easily ...

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HAWE Hydraulik SE
membrane check valve
membrane check valve
MS

DN: 1.813 in - 7.063 in
Pressure: 3,000 psi - 20,000 psi
Temperature: 121 °C

Cameron designs and manufactures various types of API Spec 6A valves suitable for the demanding environments of onshore and offshore drilling and production, including large-bore completions pressure and temperature ...

poppet check valve
poppet check valve
FD

DN: 12 mm - 32 mm
Pressure: 0 bar - 420 bar
Temperature: -20 °C - 80 °C

... prevent acceleration of hydraulic motors and cylinders at pulling loads Pilot operated check valve (leak-free) for installation in manifolds (cartridge valve), for sub plate mounting or with SAE ...

automatic check valve
automatic check valve
VNR series

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

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.

ball check valve
ball check valve
VNV series

DN: 5 mm - 12.7 mm

The check valves Series VNV are mainly used on vacuum gripper systems containing multiple suction pads in order to shut off individual suction pads which are not covered or accidently pulled away from the workpiece. In ...

piston check valve
piston check valve
789 series

DN: 6 mm - 12 mm
Pressure: 10 bar
Temperature: -5 °C - 60 °C

Piloted non-return valves are designed to protect installations. When the compressed air supply is removed, the non-return valves will lock the air supply to the cylinder. As a resuit, the cylinder will ...

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Parker Legris
shuttle check valve
shuttle check valve
TRG001

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

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

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BÜRKERT FLUID CONTROL SYSTEMS
swing check valve
swing check valve
Isogate® CV

DN: 25 mm - 350 mm
Pressure: 865,000 Pa

The Isogate® CV RF check valve is a single port rubber lined swing check valve for prevention of reverse flow in abrasive and corrosive flowing media. The Isogate® CV RF check valve has ...

ball check valve
ball check valve
Isogate® Autoball™

DN: 80 mm - 600 mm
Pressure: 520,000, 1,035,000, 690,000 Pa
Temperature: 0 °C - 120 °C

The Autoball™ AB3 valve provides a simple automatic change over system without the costly process control systems otherwise needed. The low density ball inside the valve is automatically transferred to ...

ball check valve
ball check valve
220110

DN: 30 mm

Valves with ball shutters activate suction, creating vacuum in the cups on which they are applied, only when the load to be held activates the sealing shutter. They are made of an anodised aluminium body, a nylon ball ...

ball check valve
ball check valve
100x1x series

DN: 0.25 in - 2 in

These one-way valves are made with bronze and brass with a seal in NBR nitrile rubber or, upon request, in Viton®, only for series 10 ... 11. To ensure a practical assembly they are available in two versions: horizontal ...

membrane check valve
membrane check valve
100115

DN: 0.5, 0.25, 0.375, 1, 0.75 in

These valves have the same features of the previously described check valves, but they are made with anodised aluminium, which makes them particularly light. The seal is guaranteed by an EPDM membrane ...

refrigeration circuit check valve
refrigeration circuit check valve
NRV series

Pressure: 90 bar
Temperature: -50 °C - 140 °C

... suction and hot gas lines The Danfoss NRV and NRVH check valves are optimized for use in liquid, suction and hot gas lines in air conditioning applications to ensure correct flow direction. The NRVH valve ...

ball check valve
ball check valve
HGL series

Pressure: 0.5 bar - 10 bar
Temperature: -10 °C - 60 °C
Flow rate: 200 l/min - 1,400 l/min

Stop valve with manual override option. • Valve function: piloted non-return function • Screw-in with external thread • Pneumatically piloted • Pilot air connection: M5, G1/8, G1/4, G3/8, QS-4 • ...

disc check valve
disc check valve
SDCV series

DN: 50 mm - 350 mm
Pressure: 40 bar

Split disc check valve Like the DCV, the Spirax Sarco SDCV provides a compactinstallation. The design of the SDCV resolves the size andpressure drop limitations of other check valve types. Thesplit disc ...

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Spirax Sarco
poppet check valve
poppet check valve
Z1S 6 series

DN: 6 mm
Pressure: 350 bar
Temperature: -20 °C - 80 °C

Sandwich plate valve for use in vertical stackings - as angle valve - as straight-through valve Porting pattern according to ISO 4401-03-02-0-05 Various one and two-channel blocking ...

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Bosch Rexroth - Industrial Hydraulics
poppet check valve
poppet check valve
T50P0004

Pressure: -0.9 bar - 16 bar
Temperature: -20 °C - 80 °C

Allow free flow in one direction only Simple reliable design Low weight Low cracking pressure High operating pressure Medium: - Compressed Air;Vacuum Maximum operating pressure: - 16 bar Seal material: - Silicon ...

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Norgren
poppet check valve
poppet check valve
S/522

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

Allows free flow in one 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
poppet check valve
poppet check valve
C01G20618

Pressure: 10 bar
Temperature: 0 °C - 60 °C

High flow performance Nickel plated brass components provide corrosion and contamination resistance and an extended life Pre applied thread sealant on all taper threads and recessed captive O-ring on parallel threads provides ...

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Norgren
disc check valve
disc check valve
Edward

DN: 65 mm - 600 mm
Pressure: 110 bar - 760 bar

The Edward Tilting Disk Check Valve is a large bore valve designed to close as quickly as possible, minimizing loud, damaging slamming and vibration noises caused by high-velocity reverse flow in high-pressure ...

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FLOWSERVE
ball check valve
ball check valve
7984 0410

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

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 valves ...

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Parker Fluid System Connectors Division Europe
piston check valve
piston check valve
ARI-CHECKO V

DN: 15 mm - 350 mm
Pressure: 6, 16, 25 bar
Temperature: -10 °C - 350 °C

eClass-No.: 37010801 Application: Recycling facilities, chemical industry, hospital technology, process water installations, installations with aggressive media Medium: Process water, aggressive media, etc.

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ARI-Armaturen
proportional check valve
proportional check valve
PCME series

DN: 16 mm - 50 mm
Pressure: 350 bar

2-way Proportional Cartridge valves are low pressure controlled, piloted throttle valves. An integrated proportional pressure reducing valve positions the pressure compensated pilot piston ...

poppet check valve
poppet check valve
C series

DN: 0.125 in - 1 in
Pressure: 0 bar - 414 bar
Temperature: -56 °C - 204 °C

... broad choice of end configurations (variety of threads - BSPP and metric). Series 2000 is available with two valve options - Poppet valve or ball valve. This coupling system can be used ...

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Parker Hannifin France SAS
poppet check valve
poppet check valve
CB, CBF series

DN: 0.125 in - 1 in
Pressure: 0 psi - 3,000 psi
Temperature: 100 °F - 400 °F

... check valves are a unique ball check design. These check valves handle uni-directional flow control of critical fluids and gases, especially in high temperature or “sticky” applications. Product Overview Parker’s ...

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Parker Hannifin France SAS
poppet check valve
poppet check valve
CO Series

DN: 0.125 in - 1 in
Pressure: 0 bar - 414 bar
Temperature: -56 °C - 204 °C

Parker's CO Series check valves are designed for uni-directional flow control of critical fluids and gases in industries such as pharmaceutical,research and microelectronics. Parker’s CO Series Check Valves ...

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Parker Hannifin France SAS
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