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Spring check valves
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Pressure: 21 bar
Temperature: 32 °F - 230 °F
Flow rate: 325, 180 l/min
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 ...
DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: 140, 135 °C
... A non-return valve is used in places where return flow of product in pipelines must be avoided. The valve opens by pressure of the liquid against the spring-loaded valve ...
DN: 25 mm - 100 mm
... 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 ...
DN: 6 mm
Pressure: 315 bar
Temperature: -20 °C - 80 °C
Industrial hydraulic valve in a high performance range. Reliable throttling of the flow to setting value. Fine adjustment Direct actuated Setscrew with lock nut Connection diagram - ISO 4401-03-02-0-05 Spool ...
Bosch Rexroth - Industrial Hydraulics
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 ...
HAWE Hydraulik SE
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 ...
HAWE Hydraulik SE
DN: 12.5 mm - 32 mm
Pressure: 500, 400, 450 bar
Temperature: -40 °C - 80 °C
The check valve type RE can be screwed in. Type RE is a plate valve without a spring. Type RE is suitable for isolating pressurising loads or as a foot valve ...
HAWE Hydraulik SE
DN: 5.5 mm - 8 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C
... variations offer unparalleled design flexibility. This threadless, cartridge-style, one-way valve offers higher flow capacity over our standard 558 Series valve. This valve features ...
THE LEE COMPANY
DN: 2.5 mm - 8 mm
Pressure: 0 bar - 6 bar
Temperature: 0 °C - 149 °C
... 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 ...
THE LEE COMPANY
DN: 5.5 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C
Insert style restrictor check valves are comprised of a precision flow orifice in series with a check valve, combined into a single component. Our insert style valves ...
THE LEE COMPANY
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 ...
DN: 0.25 in - 2 in
Pressure: 600 bar
Body - SUS316 orSUS304 Cap - SUS316 or SUS304 Disc Bonnet - SUS316 or SUS304 Spring - SUP 3 Thrust Washer - SUS316 or SUS304 Boit - SUS304 Disc - Teflon Gasket - Teflon
DN: 0.5 in
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 70 °C
... non-return valves for reliable protection against dangerous reverse gas flow. Flow-optimised valve system causes very low pressure drop at minimal noise emission. Every non-return valve ...
WITT-Gasetechnik
DN: 0.5, 1, 0.75 in
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 70 °C
... non-return valves for reliable protection against dangerous reverse gas flow. Flow-optimised valve system causes very low pressure drop at minimal noise emission. Every non-return valve ...
WITT-Gasetechnik
DN: 1.5 in
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 70 °C
... non-return valves for reliable protection against dangerous reverse gas flow. Flow-optimised valve system causes very low pressure drop at minimal noise emission. Every non-return valve ...
WITT-Gasetechnik
DN: 2.7 mm - 14.3 mm
Pressure: 1,550 bar
Temperature: -20 °C - 200 °C
The O-Ring check valves are suitable for applications that require non-leakage sealing. It can be operated within the pressure of 1, 500 bar and is used for stopping the directional liquid and gas flow. ...
Pressure: 1.5 bar
Temperature: -4 °F - 392 °F
The Pipe O-ring check valves offer optimized directional flow regulation and bubble shut off specifically for liquids and gasses. Not used as relief devices, these check valves ...
DN: 6, 12, 10 mm
Pressure: 206 bar
Temperature: -20 °C - 190 °C
NO RETURN VALVE FOR TWIN FERRULE FITTING - STAINLESS STEEL 316 Inox 316
DN: 8 mm - 100 mm
Pressure: 63 bar
Temperature: 0 °C - 180 °C
SPRING LOADED 3 PIECES CHECK VALVE - FEMALE / FEMALE BSP OR NPT - STAINLESS STEEL 316
DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: -10 °C - 100 °C
CHECK VALVE PLAIN END / MALE END - NBR GASKETS - STAINLESS STEEL 316L JOINTS NBR
DN: 0.25 in - 2 in
Pressure: 0 bar - 15.9 bar
Temperature: -18 °C - 93 °C
... high-quality Check Valves are specially manufactured in the U.S.A. by ANVER, for ANVER lifting systems. Versatile, one-way Check Valves work with nearly all of ANVER’s ...
DN: 25.4 mm - 101.6 mm
Valves / Check Valves The 62B Air Blow Check Valves are "plug-style," where air pressure pushes the bonded rubber plug away from the seat. FEATURES In ...
DN: 25.4 mm - 101.6 mm
Pressure: 1 psi - 5.9 psi
Valves / Check Valves Stops or check reverse flow in a pipeline. FEATURES W45 Series In the absence of forward flow pressure, the electropolished spring ...
DN: 0.25 in - 0.5 in
Pressure: 500 bar
Flow rate: 15, 55 l/min
C2.9511 Pilot-operated check valves C2.9511 Pilot-operated check valves without/with pre-release pipe-thread type max. operating pressure 500 bar connections: ...
DN: 5 mm - 9 mm
Pressure: 500 bar
Flow rate: 20, 50 l/min
C2.9512 Pilot-operated check valves C2.9512 Pilot-operated check valves without/with pre-release manifold-mounting type max. operating pressure 500 bar connecting ...
Pressure: 700 bar
Check valve, hydraulically pilot operated max. operating pressure 700 bar. Design: Housing made of steel, surface galvanized. Spring-loaded ball acting as a valve ...
DN: 10 mm - 50 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 80 °C
Modular series concept Spring material AISI 316 (V4A) or PTFE coated Reduces noise and vibrations during in line turbulence Seal materials - EPDM, FPM Connections - flange, PE fusion socket, PE fusion spigot, ...
Praher Plastics Austria GmbH
DN: 10 mm - 80 mm
Pressure: 6 bar - 16 bar
Temperature: 0 °C - 80 °C
Modular series concept Spring material AISI 316 (V4A) or PTFE coated Reduces noise and vibrations during in line turbulence Seal materials - EPDM, FPM Connections - flange, fusion socket, fusion spigot, ...
Praher Plastics Austria GmbH
DN: 10 mm - 80 mm
Pressure: 6, 16, 10 bar
Temperature: 0 °C - 140 °C
Modular series concept Spring material AISI 316 (V4A) or PTFE coated Reduces noise and vibrations during in line turbulence Seal materials - FPM Connections - flange, fusion socket, fusion spigot, threaded ...
Praher Plastics Austria GmbH
DN: 10 mm - 50 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C
The Easyfit check valve line developed with Giugiaro Design offers two different versions: SXE with ball shutter and SSE with spring loaded shutter. Easyfit check valves ...
DN: 65 mm - 100 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C
The Easyfit check valve line developed with Giugiaro Design offers two different versions: SXE with ball shutter and SSE with spring loaded shutter. Easyfit check valves ...
DN: 0.062, 0.125 in
Pressure: 0 psi - 75 psi
Check valves will prevent flow in one direction and facilitate flow in the opposite direction. Check valves are sometimes called non-return valves. Normally ...
DN: 0.125 in
Pressure: 0 psi - 125 psi
Check valves will prevent flow in one direction and facilitate flow in the opposite direction. Check valves are sometimes called non-return valves. Normally ...
Pressure: 2 bar - 8 bar
Temperature: -20 °C - 80 °C
This valve allows the transit of the air only in one way, the valve stops it in the opposite way. They are available with male or female thread, in several dimensions.
DN: 0.125 in - 1 in
Pressure: 12 Pa
Temperature: -20 °C - 80 °C
... EXHAUST VALVES: air flows from the inlet port to the working port while the exhaust port is closed. By shutting off the inlet port, the compressed air from the working port is exhausted through the exhaust port. - CHECK ...
Closing clapet valve for industrial system of centralized suction. The air pipe coupling is possibile trough a standard union (both not included). The valve body present on the bottom an internal thread ...
DN: 4, 12, 6, 8, 10 mm
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C
... unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves in ...
DN: 4, 12, 6, 8, 10 mm
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C
... unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves in ...
DN: 50 mm - 1,900 mm
Pressure: 16 bar - 420 bar
... performances, smaller installation space, lower weight and easier installation, dual plate check valves are widely used in the flow control industry. Athena dual plate check valves ...
DN: 13 mm
Pressure: 40 bar
Temperature: 450 °C
... purging plug a check valve could be installed in the supply piping. The check valve maintains the immediate pressure at the plug in case the supply line discharges. The ...
DN: 50 mm - 250 mm
Pressure: 10, 16 bar
Temperature: -10 °C - 150 °C
Di Nicola manufactures non return valve type swing check , Venturi , double swing , Clasar type , ball type , butterfly type in ductile iron and high nickel content alloys for extreme ...
DN: 50 mm - 900 mm
Pressure: 16, 10 bar
Temperature: -10 °C - 300 °C
Double flapWafer check valves for installation between flanges Face to face dimensions according to EN 558 - series 16 and EN 558 - series 50
Pressure: 3 bar - 230 bar
Temperature: -30 °C - 80 °C
Flow rate: 14, 380 l/min
The valve is made of high-quality stainless steel and has a metallic seal. Available in different thread designs.
Pressure: 4.2 bar - 350 bar
Temperature: -40 °C - 220 °C
Flow rate: 1 l/min - 90 l/min
Soft sealed non return valve as screw-in valve G1/8 from stainless steel
Pressure: 0.2 bar - 230 bar
Temperature: -40 °C - 230 °C
Soft-seated non-return valve with low opening pressure and large nominal size.
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