Steel check valves

33 companies | 65 products
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shuttle check valve
shuttle check valve
SH1F-A3

Temperature: -30 °C - 120 °C
Pressure: 0 bar - 250 bar

Load Shuttle Valve, Kick Down 3/4-16 UNF • Qmax 20 l/min (5 GPM) • pmax 250 bar (3600 PSI) Rapid response to changes in load direction Hardened precision parts Sharp-edged steel seats for ...

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ARGO-HYTOS
disc check valve
disc check valve
335 series

Temperature: -10 °C - 400 °C
Pressure: 23.8 bar - 40 bar
DN: 15 mm - 250 mm

Streamlined flow check valve series PN 40. GP 240 GH+N carbon steel body. Carbon steel cover. Stainless steel seats. Graphite + stainless steel ...

cartridge check valve
cartridge check valve
OWC, WBC series

Temperature: -30 °C - 80 °C
Pressure: 0 bar - 350 bar
DN: 4 mm - 14 mm

Counterbalance valves, either simple or double acting, with a compact design. Excellent flw regulation and a good tolerance to oil contamination. Flow rate from 1 to 200 l/min. Max working pressure: 350 bar. Mounting: ...

cartridge check valve
cartridge check valve
WBC-40, OWC-30 series

Temperature: -30 °C - 80 °C
Pressure: 0 bar - 350 bar
DN: 4 mm - 14 mm

Counterbalance valves, either simple or double acting, with a compact design. Excellent flw regulation and a good tolerance to oil contamination. Flow rate from 1 to 200 l/min. Max working pressure: 350 bar. Mounting: ...

swing check valve
swing check valve
2060

Temperature: -40 °C - 100 °C
DN: 80 mm - 300 mm

NON-RETURN VALVES • Lever arm and weights adjustable • Inner seal NR-SBR from -40°C to +70°C • U-shaped seal NBR from -20°C to +100°C • FOOD GRADE version and other seals on request

ball check valve
ball check valve
TVR60

Temperature: -20 °C - 300 °C
Pressure: 0 bar - 300 bar
DN: 4 mm - 50 mm

The series of check valves in carbon steel are especially designed for oil and hydraulic applications for use in industry and agriculture. The check valves ...

cartridge check valve
cartridge check valve
VT1

Temperature: 14 °F - 176 °F
Pressure: 36.3 psi - 79.8 psi
DN: 4, 8 in

Check valve that traps vacuum in sealed applications for safe operation. Built-in blow off check valve for fast release of object. Optional two-stage COAX® cartridge ...

swing check valve
swing check valve
351 series

Temperature: -10 °C - 80 °C
Pressure: 10, 16 bar
DN: 40 mm - 300 mm

... also has an ISO PN10.16 in between the flanges. SPECIFICATIONS : • - Stamless Steel stamped check valve • - Ail positions (respect the flow direction indicated by the arrow) • ...

swing check valve
swing check valve
364 series

Temperature: -10 °C - 110 °C
Pressure: 16, 10 bar
DN: 40 mm - 600 mm

... indicator. SPECIFICATIONS : • - Stamless Steel stamped check valve • - Ail positions (respect the flow direction indicated by the arrow) • - Short length • - Minimum backpressure ...

swing check valve
swing check valve
373 series

Temperature: -29 °C - 425 °C
Pressure: 20 bar
DN: 50 mm - 400 mm

throttle check valve
throttle check valve
SDM series

Temperature: -20 °C - 80 °C
Pressure: 700 bar

Porting NG 4 Operating pressure: up to 500 bar Flow rate: up to 25 l/min Features High-precision control Adjustable while under pressure Bi-directional flow

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Bieri Hydraulik
throttle check valve
throttle check valve
SDRVM series

Temperature: -20 °C - 80 °C
Pressure: 500 bar

Porting NG 4 Operating pressure: up to 500 bar Flow rate: up to 25 l/min Features Adjustable while under pressure High-precision control • Bi-directional flow

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Bieri Hydraulik
throttle check valve
throttle check valve
SD700, SDRV700 series

Temperature: -20 °C - 80 °C
Pressure: 700 bar

Porting NG 6 Operating pressure: up to 700 bar Flow rate: up to 25 l/min Features Adjustable while under pressure High-precision control Bi-directional flow

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Bieri Hydraulik
poppet check valve
poppet check valve
MCV-10-P

Temperature: -30 °C - 120 °C
Pressure: 350 bar

SPECIFICATIONS OrderType - MCV-10-P-* Operating Pressure - 350Bar Température - -22°Fto+2500F(-300Cto+120°C) Internai Leakage - 3 drops/min.max.at 350 Bar Cavlty - see page 213 Fluids - Mineral-based fluids. For other fluid compatibilité ...

poppet check valve
poppet check valve
MCV-20-P

Temperature: -35 °C - 120 °C
Pressure: 240 bar

SPECIFICATIONS OrderType - MCV-20-P-* Operating Pressure - 240Bar Température - -30°Fto+2500F(-350Cto+120°C) Internai Leakage - 5 drops/min.max.at 240 Bar Cavlty - see page 219 Fluids - Mineral-based fluids. For other fluid compatibilité ...

pilot-operated check valve
pilot-operated check valve
MCODA-00

Temperature: -30 °C - 120 °C
Pressure: 350 bar

... pilot pressure could allow the valve to open.even if it is a momentary decay or loss. - •Pressure at the port 2 area directly opposes pilot pressure. •With equal pressures at ports the valve is closed. OPERATION This ...

steel check valve
steel check valve

DN: 2 in - 36 in

Cast Steel Swing Check Valves Sizes: 2” - 36”Pressure: Cl. 150 - Cl. 2500Materials: Carbon & Alloy Steels,Stainless & Duplex SteelsEnds: Flanged, ButtweldOptions: ...

steel check valve
steel check valve

DN: 0.25 in - 3 in

Sizes: 1/4” - 3”Pressure: Cl. 800 - Cl. 4500Materials: Carbon & Alloy Steels.Stainless & Duplex SteelsEnds: NPT, Socket, Buttweld,FlangedOptions: Bolted Cover, WeldedCover, Pressure SealType, Straight & Y-Pattern

ball check valve
ball check valve
6916-08

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 ...

disc check valve
disc check valve

Temperature: -40 °C - 180 °C
Pressure: 10 bar - 40 bar
DN: 15 mm - 1,000 mm

swing check valve
swing check valve
531 SS, 533 CS

DN: 50 mm - 500 mm

Cl. 150-300 FLANGED CHECK VALVE TRIM 8 Description •Body in Carbon steel ASTM A216 WCB or Stainless steel CF8M •Class 150-300 •Standard: API 6D •Face to face ...

disc check valve
disc check valve
105MDT

Temperature: 100 °F
Pressure: 285 psi - 3,705 psi
DN: 50 mm - 750 mm

Class 150 Cast Carbon Steel Globe Body Silent Check Valves Size: 2 to 30 in. (50 to 750mm) Description: Designed for liquids and gases where flow reversal can cause surge and water ...

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Mueller Steam
piston check valve
piston check valve
zCHE 287

Temperature: -10 °C - 400 °C
Pressure: 6 bar - 40 bar
DN: 15 mm - 300 mm

Material: Grey cast iron, nodular cast iron, bronze, cast steel Nominal pressure: 6, 10, 16, 25, 40 bar Nominal diameter: 15-300 mm Temperature range: -10…400°C Working position: Any Features •closing ...

ball check valve
ball check valve
FT 260/6

Temperature: -20 °C - 100 °C
Pressure: 400, 320 bar
DN: 0.125 in - 1 in

In line check valves available from 1/8" to 1" bsp, Max.working pressure 400/320 Bar, oil flow rate up to 160 Lt./min. (depending on the size)

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F.lli TOGNELLA
dual plate check valve
dual plate check valve
BDK™

Temperature: -29 °C - 600 °C
DN: 80 mm - 2,000 mm

... cast steel dual plate check valve are isolation valves, suitable for applications in the power, oil and gas and petrochemical industries. Overview BDK™ cast steel ...

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WEIR Oil & Gas
ball check valve
ball check valve
RD IR

Pressure: 400, 315, 250 bar
DN: 19 mm - 65 mm

... of the product. The shape chosen by the manufacturer is A, while the design also includes a non-return valve. With a straight construction and steel used as the main material, you can find various applications ...

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HANSA FLEX AG
poppet check valve
poppet check valve
6C, 3C series

Pressure: 3,000 psi - 6,000 psi
DN: 0.25 in - 2 in

The 3C and 6C Series of Snap-tite check valves have been designed with versatility in mind. They can meet nearly any requirement due to their two piece design which enables a wide variety of end fittings. ...

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Parker Quick Coupling Division
ball check valve
ball check valve
G100 series

Temperature: -29 °C - 71 °C
Pressure: 17.2 bar

You can use this back check valve for various applications, as the product can be installed on liquid transfer lines, delivery trucks and even storage tanks, depending on your needs. When purchasing this ...

piston check valve
piston check valve
VUZ series

Pressure: 0.4 bar - 4.5 bar
DN: 0.125 in - 2 in

- Optimal wearing resistance of the hardened sealing piston. - Compact slim design. - Different cracking pressure available upon request. - Simple to use.

disc check valve
disc check valve
DIN

Pressure: 10 bar
DN: 350 mm - 800 mm

... PN 10 Body: EN-JL 1040, EN-JS 1050 Coating: Epoxy Check Valve with internal hinge pin or with hinge pin and weight-loaded lever Proven technology with disc facing ring of ferritic crome steel Self-centering ...

ball check valve
ball check valve
ARV series

Pressure: 240 psi
DN: 50 mm - 400 mm

... characteristics: body, bonnet: ductile iron EN-GJS-500-7 ball float: EPDM/alluminium gasket: EPDM bolts, washers: carbon steel/stainless steel A304 working pressure PN16 flanges drilled acc. PN10/16, ...

swing check valve
swing check valve
6140

Temperature: 80, 120, 170, 200 °C
Pressure: 10, 16 bar
DN: 32 mm - 600 mm

Wafer check valve. Light weight and small face-to-face. Easy to install and maintain.

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Dansk Ventil Center A/S
ball check valve
ball check valve
FPR series

Pressure: 250 bar - 350 bar

The FPR series, manufactured by Dicsa, has a body that has been constructed out of steel. It also has a cracking pressure of 0.5 bar.

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Dicsa