Threaded check valves

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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

... 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 ...

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 ...

piston check valve
piston check valve
GRV

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 ...

cartridge check valve
cartridge check valve
S series

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 ...

cartridge check valve
cartridge check valve
CQ

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 ...

compressed air check valve
compressed air check valve
SST VNRX

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 ...

compressed air check valve
compressed air check valve
VNR L

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 ...

ball check valve
ball check valve
VNR

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 ...

cartridge check valve
cartridge check valve
CCHF series

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 - ...

shuttle check valve
shuttle check valve
TRG001

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 ...

swing check valve
swing check valve
CV-1FR

DN: 50 mm - 300 mm
Pressure: 20.7 bar

... 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 elastomer facing provides a leak-tight seal and reduces sticking. ...

ball check valve
ball check valve
LP series

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 ...

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Haskel
poppet check valve
poppet check valve
29295 series

... (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. ...

disc check valve
disc check valve
VU series

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) ...

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FASTER S.p.A.
ball check valve
ball check valve
VNV series

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: - ...

poppet check valve
poppet check valve
CK4 series

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 ...

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Parker Refrigerating Specialties Division
ball check valve
ball check valve
RV-06-B0.5-G

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. ...

poppet check valve
poppet check valve
VJ3

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 ...

ball check valve
ball check valve
793 series

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: ...

ball check valve
ball check valve
RD IR

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 ...

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HANSA FLEX AG
poppet check valve
poppet check valve
LBS

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, ...

poppet check valve
poppet check valve
TVR9 H2

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 ...

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WEH FluidTech GmbH
ball check valve
ball check valve
C1-191932

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 ...

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WEH FluidTech GmbH
ball check valve
ball check valve
WEH® TVR2

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 ...

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WEH FluidTech GmbH
piston check valve
piston check valve
JFC-5K

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 ...

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Clippard
poppet check valve
poppet check valve
MSV-1

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 ...

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Clippard
poppet check valve
poppet check valve
MCV series

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 ...

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Clippard
ball check valve
ball check valve
CVD11 series

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
...

ball check valve
ball check valve
CVD13 series

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 ...

ball check valve
ball check valve
CVD10 series

DN: 15 mm - 100 mm
Pressure: 10 bar - 16 bar

...

  • Type: Check Valves
  • Brand: U-PVC Check Valves
  • Category: Check Valves

  • Summary
    Non-return valve ...

    NPT check valve
    NPT check valve
    CV series

    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 ...

    ball check valve
    ball check valve
    100210

    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 ...

    membrane check valve
    membrane check valve
    100115

    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 ...

    fall prevention non-return valve
    fall prevention non-return valve
    ECV series

    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 ...

    disc non-return valve
    disc non-return valve
    CV series

    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 ...

    ball check valve
    ball check valve
    SSEAC series

    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 ...

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    FIP - Formatura Iniezione Polimeri
    ball check valve
    ball check valve
    SXEAV series

    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 ...

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    FIP - Formatura Iniezione Polimeri
    Y check valve
    Y check valve
    VRUFM series

    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. ...

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    FIP - Formatura Iniezione Polimeri
    gas non-return valve
    gas non-return valve
    ULTRA 10

    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 ...

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    WITT-Gasetechnik
    gas non-return valve
    gas non-return valve
    ULTRA 20

    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 ...

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    WITT-Gasetechnik
    gas non-return valve
    gas non-return valve
    ULTRA 30

    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 ...

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    WITT-Gasetechnik
    DIN non-return valve
    DIN non-return valve
    IG-AG

    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 ...

    compressed air check valve
    compressed air check valve
    ipso 048

    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 ...

    air check valve
    air check valve
    ipso 049

    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 ...

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