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- Poppet check valve
Poppet check valves
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DN: 12, 10, 6 mm
Pressure: 0 bar - 800 bar
Temperature: -57 °C - 204 °C
... Flat Face quick coupling system with body sizes 1/4" up to 1" for medium pressure applications up to 800 bar. Coupling system with Parker Profile. Product Overview Parker's Flat Face Quick Coupling Series FF is a dry break coupling system with Parker ...
DN: 0.125 in - 1 in
Pressure: 0 psi - 3,000 psi
Temperature: 100 °F - 400 °F
... Series check and filter check valves are a unique ball check design. These check valves handle uni-directional flow control of critical fluids and gases, ...
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 ...
DN: 12.7 mm
Pressure: 0 psi - 15,000 psi
Temperature: 85 °F
... This miniature, high pressure check valve is only 0.5 inches in diameter and 1.7 inches in length. Its robust design prevents backflow in extreme high pressure systems up to 15,000 psi. The valve is constructed ...
THE LEE COMPANY
DN: 0.5 in
Pressure: 0 psi - 8,000 psi
Temperature: 85 °F
... pressure check valve is only 0.5 inches in diameter and 1.8 inches in length. Its robust design prevents backflow in high pressure systems up to 8000 psi. It is ideal for applications with flow rates up to 20 GPM. - ...
THE LEE COMPANY
DN: 0.5 in
Pressure: 0 psi - 3,000 psi
Flow rate: 0 us gal/min - 25 us gal/min
... This miniature check valve is only 0.5 inches in diameter and 1.5 inches in length. This valve features a poppet-style design to maximize the free flow in one direction and prevent flow ...
THE LEE COMPANY
Pressure: 0 bar - 320 bar
Temperature: -25 °C - 70 °C
Flow rate: 0 l/min - 550 l/min
... Anti-cavitation valves are used for filling and emptying the press cylinders of press brakes during opening and closing in rapid traverse mode. The HAWE anti-cavitation valves which are open in basic position are characterized ...
DN: 2.5 mm - 44 mm
Pressure: 300, 500 bar
Temperature: -40 °C - 80 °C
... rupture protection valve type LB offers a high level of safety in the event of pressure peaks. It features reproducibly accurate and secure closing at the pre-set trigger flow rate. Higher flow rates cause a plate raised from the valve ...
DN: 6 mm
Pressure: 0 bar - 350 bar
Temperature: -20 °C - 80 °C
... Industrial hydraulic valve in a high performance range. Reliable blocking of the oil flow at selected ports. Seat valve Direct actuated Connection diagram - ISO 4401-03-02-0-05 Spool symbol - P2 → ...
Bosch Rexroth - Industrial Hydraulics
DN: 6 mm - 30 mm
Pressure: 0 bar - 320 bar
Temperature: -30 °C - 100 °C
... Poppet type check valve, guided in-line mounting or slip-in design Hardened precision parts Sharp-edged steel seats for dirt-tolerant performance Leak-free closing, suitable for fast ...
ARGO-HYTOS
DN: 5 mm - 25.4 mm
Pressure: 20 mbar - 25,000 mbar
Temperature: 0 °C - 80 °C
... chemical compatibility and operating temperatures extended. » Version for use with oxygen available Series VNR unidirectional valves are available in the Thread or Integrated Fitting version. Thanks to their construction they operate ...
DN: 10 mm - 400 mm
Pressure: 10 bar - 400 bar
... the HOERBIGER plate check valve? The high dynamic valve characteristics of HOERBIGER plate check valves protect reliably from back-flow and thus, increase the availability ...
DN: 40 mm - 600 mm
Pressure: 25 bar
Temperature: 60 °C
... The Model 70N Check Valve is a non-slam, lift type, non return valve that opens to allow flow in the required direction and smoothly closes drip tight to prevent back ...
DN: 32, 15, 20, 25 mm
Pressure: 34.5 bar
Temperature: -50 °C - 105 °C
... The Type CK4A Check Valves prevent backward flow of fluid in refrigerant suction, hot gas or liquid lines. Parker’s CK4 check valves are designed to be close coupled to a control valve ...
Pressure: 0 bar - 420 bar
Temperature: -37 °C - 204 °C
Flow rate: 1.6 l/min - 500 l/min
... bar (6,000 psi), Parker’s poppet and ball style check valves have a simple and robust design which are used to block flow in one direction, and allow flow in the opposite. Parker’s robust poppet ...
DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: 140, 135 °C
... The RUF Series Check Valve is used in places where a return flow of product in pipelines must be avoided. This check valve is utilized in brewery, dairy, chemical and pharmaceutical ...
DN: 18.3 mm
Pressure: 350, 420, 690, 1,380 bar
Temperature: -54 °C - 204 °C
... style, hydraulic check valve for use as a blocking or load-holding device for high pressure applications. Operation The check valve allows flow from port 1 to 2, while normally blocking ...
HYDRAFORCE
Temperature: -30 °C - 100 °C
... Each excess flow check valve is rated for maximum flow speed. The excess flow check valve is held in the OPEN position by a compression spring. If the spring pre-tension is exceeded, ...
Pressure: 1 psi - 250 psi
... The Beswick CKVA is a poppet style check valve with adjustable cracking pressure. The cracking pressure can be adjusted from 1 psig to 40 psig. This valve requires back pressure to ...
DN: 4 mm
Pressure: 700 bar - 875 bar
Temperature: -40 °C - 85 °C
... Description
The TVR9 H2 70 MPa
check
valve from WEH® is a high-performance one-way
valve designed for hydrogen applications in road vehicles and hydrogen refuelling stations. It ensures unidirectional ...
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 psig; 280 l/min ...
DN: 0.25, 0.375 in
Pressure: 300 psi
Temperature: 32 °F - 230 °F
... Check Valves permit flow in one direction only. Each has bright-dipped brass bodies that provide in-line mounting, Nitrile seals and stainless steel springs as standard. Available in 1/8" NPT, G1/8, 3/8" NPT and G3/8 ...
Pressure: 250 psi
Temperature: 32 °F - 230 °F
... Shuttle Valve, #10-32 Male Outlet, #10-32 Female Inlets Notes Shuttle valves should not be used as a pressure selector. Flow from "A" to "C" or "B " to "C". Additional Information Air ...
DN: 2.7 mm - 14.3 mm
Pressure: 1,550 bar
Temperature: -20 °C - 350 °C
... The MAXIMATOR ball check valves can be used even with high temperatures. Their shut off liquids and gases up to a maximum pressure of 1,500 bar. All valves have collars and glands. The characteristic ...
Pressure: 4,500 bar
Temperature: -50 °C - 350 °C
... These Maximator Ball check valves can shut off directional flows of fluids and gases with maximum working pressure of 4,500 bar and in - 50°C to +350°C operating thermal range. These valves utilize O-ring ...
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 possess ...
DN: 2 in - 12 in
Pressure: 0 bar - 20 bar
Temperature: -15 °C - 80 °C
... Model CHF, The Silent Check Valve plays an important role on piping, especially applied on the outlet of the pump. The silent check valve applied should be carefully selected to prevent ...
DN: 2.5, 2, 1.5 in
Temperature: -20 °C - 60 °C
... Model 62 Angle check valve is designed to prevent the drainage of fuel (loss of prime) in the suction line and permits its flow only towards dispenser. This valve is installed on the manhole lid of the ...
DN: 2 in
Temperature: -20 °C - 60 °C
... The STAINLESS STEEL ANGLE CHECK VALVE RIDART is designed to prevent the drainage of fuel (loss of prime) in the suction line and permits the product flowing only towards a dispenser. The valve is normally ...
Pressure: 0 psi - 3,000 psi
... Compact one piece body, fully retained O-ring seal, poppet type check valve. Available in 1/4 and 1/2 NPT in brass or 316 stainless steel. Suitable for working pressures to 3000 Psig. A wide selection ...
Generant
DN: 10 mm - 50 mm
Pressure: 40 bar
Temperature: 0 °C - 150 °C
... Spring check valves VRA are realized in stainless steel AISI 316, with standard seats in PTFE and gas threaded connections. Application These types of valves are designed ...
AERRE INOX Srl
DN: 0.25 in - 0.5 in
Pressure: 500 bar
Flow rate: 15, 55 l/min
... without/with pre-release version with pipe thread, max. operating pressure 500 bar Pilot-operated check valves are spring-loaded poppet valves with free flow from B to A and blocked ...
Römheld GmbH Friedrichshütte
Temperature: -200 °C - 65 °C
... Cryogenic valves are used in the transportation line of liquefied gas at very low temperature like Liquefied Natural Gas, Liquefied Petroleum Gas or Liquid NItrogen… From -200 °C to +65°C A vast range of high performance Ball, Gate, ...
DN: 0.5 in - 2 in
Pressure: 17.2, 8.6 bar
Temperature: 0 °C - 178 °C
... NIBCO® bronze Ring Check® valve is uniquely designed with an in-line, spring assisted self-closing disc. The lift check valve prevents backflow by automatically closing ...
DN: 15 mm - 50 mm
... Spring loaded, globe style lift check valve ASME Class 800 may be installed in horizontal and vertical piping applications. 5540 series lift check valves ...
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