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DN: 0.125 in - 1 in
Pressure: 0 psi - 3,000 psi
Temperature: 100 °F - 400 °F
... Parker's CB Series check and filter check valves are a unique ball check design. These check valves handle uni-directional flow control of critical fluids ...
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: 10 mm
Pressure: 0 bar - 350 bar
Temperature: -30 °C - 70 °C
... Check valves with hydraulic release are a type of check valve. They block one or both hydraulic consumer lines or are used as a hydraulically actuated drain valve or ...
DN: 5 mm - 50 mm
Pressure: 315, 420 bar
Flow rate: 1 l/min - 400 l/min
... movable sliding metering orifice enables greater flow in the opposite flow direction. No bypass check valve is therefore required. The flow control valve type SB and SQ is used to control the lowering ...
DN: 0.25, 0.375 in
Pressure: 700 bar
Temperature: -40 °C - 80 °C
... Zero leakage adjustment when under pressure Various precision control ranges Intended applications Speed regulation in hydraulic lifting devices ...
DN: 0.25, 0.125 in
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C
... Short description: : Non return valve SST VNRX 1/8 • Quantity per package: : 5 • Minimum order quantity: : 5 • Unit of measure: : items • Functional denomination : Non return valve ...
DN: 8, 6, 4 mm
Pressure: 0.5 bar - 12 bar
Temperature: -20 °C - 60 °C
... thread-pipe connection with a brass nickel-plated male thread and a push-in fitting.It is still the only check valve with holes for wall mounting. • Short description: : Non return ...
DN: 0.125, 0.25 in
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C
... Short description: : Non return valve VNR 1/8'' • Quantity per package: : 10 • Minimum order quantity: : 10 • Unit of measure: : items • Functional denomination : Non return valve ...
DN: 5.47 mm - 5.97 mm
Pressure: 40 bar - 400 bar
... cartridge-style, one-way check valve - Application: High pressure hydraulic systems (up to 400 Bar) - Mounting: Insert into metal manifolds (no threads, O-rings, or sealants required) - Construction: All stainless steel - ...
DN: 0.125 in - 1 in
Pressure: 0.5 bar - 12 bar
Temperature: -10 °C - 120 °C
... Controllable valves for compressed air control For regulating the compressed air supply to consumers ...
DN: 0.25 in - 1 in
Pressure: 3,000 psi
Temperature: -40 °F
... in line check valves are one way flow control devices used primarily in hydraulic systems to eliminate potential damage caused by fluid back pressure. Full Product Description CV Series Hydraulic Check ...
Parker Quick Coupling Division
DN: 0.125 in - 0.5 in
Pressure: 380 bar - 1,030 bar
Temperature: -195 °C - 204 °C
... Soft Seat check valve variation. Note: For 316 stainless steel wetted parts, add -316WP to the catalog number. Cracking pressure: 15 PSI (1 bar) approximate Operating Temperature Range: 0 to 650 F (-18° to +343°C) BuTech ...
Haskel
DN: 10 mm - 100 mm
Pressure: 16 bar
Flow rate: 180 l/min - 4,150 l/min
... The Cone Check Valve 561/562 is designed to prevent the backflow of media into sensitive systems. This valve minimizes pressure loss and comes with a special seal to guarantee leakproof operation. ...
... (19mm, 25mm and 38mm) Fits into suction hose Corrosion-resistant materials throughout Xylem’s Jabsco In-Line Non-Return Valves fit in a pump’s suction hose to aid priming and prevent backflow of water into the bilges. ...
DN: 6.3 mm - 50 mm
Pressure: 17,000,000 Pa - 50,000,000 Pa
Temperature: -25 °C - 125 °C
... Connection by screwing together the two parts Disconnection by unscrewing the two parts Standard settings 35 KPa (5 PSI) ...
FASTER S.p.A.
Flow rate: 38.3 l/min - 616.7 l/min
... These check valves are mainly used on vacuum gripper systems containing multiple suction pads in order to shut off individual suction pads which are not covered. Thread size M5, G1/8, G1/4, G3/8, G1/2. Applications: - ...
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: 6 mm
Pressure: 500 bar
... Shut-off valves and spring-loaded seat valves from STAUFF: Check valves with metallic seal for tube installation with SP, NPT or UN/UNF female thread. Allow flow in only one direction. ...
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 cycling with long ...
Pressure: 12 bar
Temperature: -20 °C - 80 °C
... Technologies: • - Function fitting • - Pneumatic system • - Pneumatic fittings • - Control valve • - Pressure regulating valve • - Pressure regulator valve Technical Characteristics: • - Fluids: ...
DN: 19 mm - 65 mm
Pressure: 250, 315, 400 bar
... BSP cylindrical internal threads Sealing form 1 + 2 Shape A Construction straight Design Non-return valve, connector Material Steel Surface electro galvanised ...
HANSA FLEX AG
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 ...
WEH FluidTech GmbH
DN: 3.18 mm
Pressure: 1 bar - 1,379 bar
Temperature: -18 °C - 204 °C
... Description
The WEH® medium pressure
check
valve reliably prevents backflow by allowing fluid to flow in one direction only. It is designed for use with MP fittings and is suitable for both gaseous and liquid ...
WEH FluidTech GmbH
DN: 0.125 in - 3 in
Pressure: 1,000 bar
... The check valves are available for inert/flammable gases and for oxygen and come complete with the seals suitable for the relevant medium. All check valves comply with the European Pressure ...
WEH FluidTech GmbH
DN: 0.375 in
Pressure: 150 psi
Temperature: 32 °F - 230 °F
... needle and check valve flow control that enables you to control the air flow from air cylinders thus controlling the piston strokes speed, while extending or retracting, depending on their circuit location. The J-Series ...
Clippard
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 ...
Clippard
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 ...
Clippard
DN: 15 mm - 100 mm
Pressure: 16 bar
... UPVC
check
valves for pressure piping systems.
Check
valve female with female
threaded sockets.
Product details
- Brand: U-PVC Check
DN: 15 mm - 100 mm
Pressure: 10 bar - 16 bar
... >
Check
valve with BS female socket for solvent welding, manufactured in UPVC for corrosion-resistant pipeline applications.
Product family
UPVC
VALVES -
Check
Valves
Key ...
DN: 15 mm - 100 mm
Pressure: 10 bar - 16 bar
...
Summary
Non-return valve ...
Pressure: 10 bar
Temperature: -10 °C - 70 °C
... engraved on the body) and siopped in the reverse way. DATASHEET Recommended tubings: according to the fitting connected to the valve. Applicatron field: pneumatic installations fed with filtered. lubricated air. ...
DN: 0.25 in - 2 in
... Check valves 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 ...
DN: 0.25, 0.375, 0.5, 1, 0.75 in
... Membrane check valves These valves have the same features of the previously described check valves, but they are made with anodised aluminium, which makes them particularly ...
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: 4, 6, 8, 10, 12 mm
Pressure: 0 MPa - 0.9 MPa
Temperature: 0 °C - 60 °C
... 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 retention state and low-pressure ...
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: 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 loaded shutter developed with Giugiaro Design stands ...
FIP - Formatura Iniezione Polimeri
DN: 65, 100, 80 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C
... Easyfit ball check valve with female ends for solvent welding, ASTM series. The Easyfit check valve line developed with Giugiaro Design offers two different versions: SXE with ball shutter ...
FIP - Formatura Iniezione Polimeri
DN: 15 mm - 50 mm
Pressure: 10, 6 bar
Temperature: 0 °C - 100 °C
... Check valve with BSP threaded female union ends. The VR is an angle seat check valve with weighted PP-H piston that allows the passage of fluid in one direction only. ...
FIP - Formatura Iniezione Polimeri
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: 0.125, 0.5, 0.25 in
Pressure: 0 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: 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: 0.88 mm - 1.01 mm
Pressure: 0 psi - 250 psi
... cracking pressures around 0.5 psig. Check valve elements are typically actuated by reverse pressure and are best suited for applications with over 5 psig of back pressure. If the valve is required ...
Beswick Engineering Co, Inc.
DN: 0.88 mm - 3.2 mm
Pressure: 0 psi - 250 psi
... cracking pressures around 0.5 psig. Check valve elements are typically actuated by reverse pressure and are best suited for applications with over 5 psig of back pressure. If the valve is required ...
Beswick Engineering Co, Inc.
DN: 2, 0.125 mm
Pressure: 0 psi - 100 psi
... cracking pressures around 0.5 psig. Check valve elements are typically actuated by reverse pressure and are best suited for applications with over 5 psig of back pressure. If the valve is required ...
Beswick Engineering Co, Inc.
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. ...
DN: 2.7 mm - 14.3 mm
Pressure: 1,550 bar
Temperature: -20 °C - 200 °C
... All MAXIMATOR ball check valves have a long endurance and may also be employed with high temperatures. According to the specific application O-Ring or ball check valves are employed. ...
Maximator GmbH
Pressure: 4,500 bar
Temperature: -20 °C - 200 °C
... Maximator Ball Check Valves prevent reverse flow where bubble tight shut-off is not mandatory. These Check Valves are designed with a ball cradled floating poppet to assure positive inline ...
Maximator GmbH
Pressure: 4,500 bar
Temperature: -50 °C - 350 °C
... Maximator O-Ring Check Valves provide high quality directional flow control and tight shut-off for liquids and gases. All Check Valves are supplied with glands and collars. These Check ...
Maximator GmbH
DN: 0.25 in
Pressure: 0 bar - 400 bar
... Pilote check valves Female Thread: 1/4 Maximum Pressure: 400 bar ...
DN: 0.17, 0.125, 0.063 in
Pressure: 0 psi - 75 psi
Temperature: 5 °C - 48 °C
... Check valves will prevent flow in one direction and facilitate flow in the opposite direction. Check valves are sometimes called non-return valves. Floating disk style ...
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 Closed style ...
DN: 50 mm - 600 mm
Pressure: 25 bar
... CHECK VALVE The valve closes totally the pipe line when back flow occurs. The valve is complete with an hydraulic control circuit able to regulate operation’s speed during closing, ...
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: 15 mm - 108 mm
Pressure: -0.9 bar - 16 bar
Temperature: -20 °C - 120 °C
... NON-RETURN VALVE NP16 TO PRESS - M TYPE PROFIL M Inox 316L - EPDM ...
DN: 0.02, 1 dm
Pressure: 1.5 bar
Temperature: -20 °C - 60 °C
... The angle check anti-siphon valve is an essential safety accessory designed to prevent the siphoning of liquids from an aboveground tank. Constructed from stainless steel, this valve ensures longevity ...
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 ...
DN: 3.175 mm - 9.525 mm
Pressure: 0.6 bar - 135 bar
Temperature: -50 °C - 200 °C
... b>
Internal
check
valve, soft-seal
check
valve, high-pressure
check
valve, wellhead
check
valve, oil and gas
check ...
DN: 6 mm - 8 mm
Pressure: 0 bar - 1,000 bar
Temperature: -50 °C - 85 °C
... Available in two different nominal sizes, this check valve protects upstream equipment from possible damage caused by back pressure and prevents contamination. Thanks to its compact and space-saving design, the HyCheckValve ...
Pressure: 700 bar
... Manually operated check valve. Used to hold load with single or double acting cylinder. Manually opened to allow oil to flow back to oil reserve when cylinder retracts. ...
DN: 10 mm - 100 mm
Pressure: 0.2 bar
... • With spring or without spring • PVC, PVC-C, PP and PVDF materials • EPDM gaskets, FPM • Gluing, solder socket, threaded connections, DIN or ANSI flanges Advantage • Absolutely hermetic at low working pressures • Optimized ...
DN: 15 mm - 50 mm
... • PVC materials, PP • EPDM gaskets, FPM • Gluing connections, soldering socket, threaded, DIN or ANSI flanges Advantage Low pressure loss and reliable chewing performance even with small differential pressure Chemical resistance ...
DN: 0.125 in
Pressure: 0 psi - 100 psi
Temperature: 4 °C - 66 °C
... A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in the opposite direction (backflow). Applications Include: Medical, HVAC, Light ...
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. ...
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