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Spring check valves
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Pressure: 400 bar
Temperature: -40 °C - 80 °C
Flow rate: 100 l/min - 7,000 l/min
... The check valve and pre-fill valve type F is a spring-loaded disk valve and has zero leakage in the closed state. The valve is attached directly to the ...
HAWE Hydraulik SE
Pressure: 500, 400, 700 bar
Temperature: -40 °C - 80 °C
Flow rate: 6 l/min - 120 l/min
... The check valve type ER can be plugged in. The spring-loaded ball check valve type ER is very robust and insensitive to soiling. Type ER can be integrated directly ...
HAWE Hydraulik SE
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 ...
HAWE Hydraulik SE
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: 5.5 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C
... purchased in a variety of Lohm rates. IMH Press-in Restrictor Check Valves are, functionally, an orifice in series with a check valve, all in one 5.5mm diameter, cartridge-style package. ...
THE LEE COMPANY
DN: 5.46 mm
Pressure: 0 psi - 2.5 psi
... cartridge-style, non-return valve is designed specifically for installation into soft tubing, plastic housings, and fittings. The valve can be installed in either direction, providing forward or reverse flow capabilities. ...
THE LEE COMPANY
DN: 50 mm - 300 mm
Pressure: 20.7 bar
... Overview The Tyco® Model CV-1FR is a compact, swing-type riser check valve that permits water flow in one direction and prevents flow in the opposite direction. A spring-loaded clapper with a resilient ...
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 → ...
DN: 0.25 in - 1 in
Pressure: 1,380 bar
Temperature: -251 °C - 684 °C
... ball check valves prevent reverse flow where leak-tight shutoff is not necessary. Standard materials of construction are 316 stainless steel with 17-4PH poppet for longer life, and 300 series stainless steel spring. BuTech ...
Haskel
Pressure: 0 psi - 505 psi
Temperature: -58 °F - 185 °F
... The fuel swing check valve is an inline, swing flapper check valve that has many uses; one of which is to prevent reverse fuel flow from the ejector pumps to the engine feed subsystem. The ...
Pressure: 0 bar - 420 bar
Temperature: -37 °C - 204 °C
Flow rate: 1.6 l/min - 500 l/min
... 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 and ball style check ...
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 ...
Parker Refrigerating Specialties Division
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: 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: 40 mm - 900 mm
Pressure: 0.7 bar
Temperature: 0 °C - 85 °C
... Product overview
Double-chambered, hydraulically operated active
check pump control
valve (Model 740-03-S, 700 Sigma Series). Opens fully or shuts off in response to electric control signals to isolate the pump ...
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 the absence ...
Waukesha Cherry-Burrell
DN: 14.3 mm
Pressure: 241 bar
Temperature: -54 °C - 204 °C
... hydraulic check valve for use as a blocking or load-holding device. Operation The cartridge valve allows flow from port 1 to 2, while normally blocking flow in the opposite direction. The cartridge ...
HYDRAFORCE
DN: 18 in - 56 in
Temperature: 780 °C
... The fluidised catalytic cracking (FCC) air blower line check valves are used to prevent the backflow of catalyst from the regenerator. IMI Remosa’s check valves guarantee high reliability ...
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 ...
Pressure: -100,000 Pa - 700,000 Pa
Temperature: 0 °C - 60 °C
... 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 vacuum lowering of ...
DN: 32 mm - 400 mm
Pressure: 5, 8, 10 bar
... The FR type swing check valve is designed to be directly installed between stubs and flanges according to ISO/DIN or ANSI 150 standards. ...
FIP - Formatura Iniezione Polimeri
DN: 32 mm - 400 mm
Pressure: 5, 6, 10 bar
... The FR type swing check valve is designed to be directly installed between stubs and flanges according to ISO/DIN or ANSI 150 standards. ...
FIP - Formatura Iniezione Polimeri
DN: 15 mm - 50 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C
... Easyfit spring check valve with female ends for solvent welding, ASTM series. A316 spring. The SSE Easyfit check valve with spring ...
FIP - Formatura Iniezione Polimeri
DN: 0.125 in - 1 in
Pressure: 15,000 psi - 150,000 psi
... Product Overview
Ultra-high pressure
check
valve rated to ~100,000 psi for extreme industrial applications.
Spring-loaded poppet design provides rapid, reliable one-way flow with minimal ...
DN: 0.5 in
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 60 °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 100% tested. Benefits ...
WITT-Gasetechnik
DN: 0.75, 1, 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 100% tested. Benefits ...
WITT-Gasetechnik
DN: 1.5 in
Pressure: 0 bar - 20 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 100% tested. Benefits ...
WITT-Gasetechnik
DN: 6, 12, 10, 8, 4 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 general Valves ...
DN: 8, 6, 10, 12, 4 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 general Valves ...
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 ...
DN: 22 mm - 42 mm
Pressure: 0.3 bar - 40 bar
Temperature: -20 °C - 180 °C
... The non-return valves in 316L stainless steel are designed for heavy-duty conditions. The guided shutter and the spring never fully compressed guarantee very high intervention frequencies. ...
DN: 0.125 in - 0.5 in
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. ...
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 element. The ...
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 vacuum applications ...
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 ...
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