Standard check valves

22 companies | 53 products
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poppet check valve
poppet check valve
DT series

Pressure: 0 psi - 5,000 psi
DN: 0.25 in - 1.25 in

Parker check valves are unidirectional flow control devices used primarily in hydraulic systems to eliminate potential damage caused by fluid back pressure. DT Series Check Valves ...

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Parker Quick Coupling Division
swing check valve
swing check valve
1878

Pressure: 25 bar - 325 bar
DN: 15 mm - 50 mm

The 1878 Swing Check Valve is a rugged, specialized swing check valve optimally designed for use in reactor penetration and isolation applications. Industries Chemicals ...

proportional check valve
proportional check valve
PCME series

Pressure: 350 bar
DN: 16 mm - 50 mm

2-way Proportional Cartridge Valve (PCME) 2-way Proportional Cartridge valves are low pressure controlled, piloted throttle valves. An integrated proportional pressure reducing valve ...

poppet check valve
poppet check valve
Z1S 6

Temperature: -20 °C - 80 °C
Pressure: 350 bar
DN: 6 mm

... the external seal rings • - With measuring ports, optional • - As throttle check valve on request Product description The valve type Z1S is a direct operated check ...

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Bosch Rexroth - Industrial Hydraulics
dual plate check valve
dual plate check valve
BDK™

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

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

threaded check valve
threaded check valve
SPM® SD

Pressure: 15,000 psi
DN: 2, 3, 4 in

SPM® SD clapper style check valves offer one-directional flow control for fluids laden with solids. Overview SPM® clapper check valves, unlike dart style valves, ...

wafer check valve
wafer check valve
CR

Temperature: 0 °C - 60 °C
Pressure: 5 bar
DN: 40 mm - 300 mm

The CR wafer check valve is designed to be installed directly between stubs and flanges in accordance with ISO/DIN standards • Installed with FIP QPV (d50 - d160) stubs and QRV stubs ...

stainless steel check valve
stainless steel check valve
5475

Temperature: -20 °C - 190 °C
Pressure: 206 bar
DN: 6, 12, 10 mm

NO RETURN VALVE FOR TWIN FERRULE FITTING - STAINLESS STEEL 316 Inox 316 (Model : 5475)

swing check valve
swing check valve

Pressure: 2,000 psi - 20,000 psi
DN: 46 mm - 179 mm

... Standard. The valve trim adopt sulfide-resistance steel and able to be used in H2S condition, valve body made by alloy steel forging with good performance. Two types of Check ...

pipeline check valve
pipeline check valve

Temperature: -110 °C - 600 °C
Pressure: 1,600,000, 2,500,000, 4,000,000, 6,400,000 Pa

Product structural features Check valve seal acc. to DIN is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry, pharmacy, ...

swing check valve
swing check valve

Temperature: 0 °C - 120 °C
Pressure: 0 bar - 16 bar
DN: 15 mm - 100 mm

BRASS SWING CHECK VALVE - MIHA BRAND, WITH BRASS SEAT Specification Used for water, gasoline, oil Threads standard: BS 21/ ISO 228-1-2000 Max. working pressure: 16 bar Max. working ...

disc check valve
disc check valve

Temperature: 0 °C - 90 °C
Pressure: 0 bar - 16 bar
DN: 15 mm - 100 mm

BRASS SPRING CHECK VALVE - MBV BRAND Specification Used for water Thread standard: BS 21/ ISO 228-1-2000 Max. working pressure: 16 bar Max. working temperature: 90oC Origin: Vietnam Manufacturer: ...

piston check valve
piston check valve
313 series

Temperature: -29 °C - 425 °C
Pressure: 136 bar
DN: 0.375 in - 2 in

... ensures the strength of the seat. Stainless steel types have the Trim 10 standard SS 316. The unit has a weight of 800 lbs. Forged carbon Steel check valve TRIM8 SW Class 800 standard ...

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SFERACO
dual plate check valve
dual plate check valve

Dual Plate Check Valves The dual plate check valve is one of the most compact check valves. When fluid enters the valve, ...

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Belgicast
swing check valve
swing check valve

Temperature: -10 °C - 120 °C
Pressure: 16, 25, 10 bar
DN: 50 mm - 600 mm

Valve Standard: Comply with EN 12334, BS 5153,MSS SP-71 or AWWA C508. Working Pressure and Temperature Size 50 to 600, working pressure PN16/Class125. Size 50 to 300, working pressure PN25/Class250. ...

exhaust check valve
exhaust check valve
H44

Power Station Check Valve Quick Details: Model NO.: H44 Flow Direction: Unidirection Standard: ANSI Application: Industrial Usage, Water Industrial Usage, Household Usage Characteristic: ...

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Vatac Valves (Wenzhou) Corporation
ball check valve
ball check valve
Z11/41H

Temperature: -29 °C - 595 °C
Pressure: 20 bar - 420 bar
DN: 8 mm - 50 mm

... C61900、B564 N04400、B546 N06625 .etc standard ISO 15761、API 602、BS 5352、ASME B16.34 Face to face Company standard , ASME B16.10 Connecting end ASME B16.5、ASME B16.25、ASME B16.11 Test ...

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Beijing Valve General Factory Co., Ltd
swing check valve
swing check valve
2100

Pressure: 250 psi

... Security Check Valve is the solution to securing all makes and models of fire hydrants in your system against. The check valve is equipped with MJ x Solid Gland ends. ...

ball check valve
ball check valve
H41F-10S/F

Temperature: -14 °C - 90 °C
Pressure: 1,000,000 Pa
DN: 15 mm - 300 mm

... Vertical Ball Check Valve Material: Plastic-CPVC Media: Acid Connection Form: Flange Temperature: Ordinary Temperature Structure: Ball/Elevated Pressure: Low Pressure Function: Nrvr Silence Sealing ...

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Ningbo Baodi Plastic Valve Co., Ltd.
swing check valve
swing check valve
STCV

Temperature: -20 °C - 200 °C
Pressure: 16 bar
DN: 150, 200, 250, 300 mm

... moulded wafer swing check valve, with fully encapsulated one piece disc/hinge assembly ensuring prolonged maintenance free service. Suitable for a wide range of chemical process conditions. The product ...

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InterApp
swing check valve
swing check valve
BAS 102

Temperature: -38 °C - 310 °C
Pressure: 64 bar
DN: 20 mm - 250 mm

Engelsberg BAS 102 Swing Check Valve Swing check valve for liquid and gas flow. The disk design allows quick shut-off to prevent backflow; however, it opens at ...

ball check valve
ball check valve
CV04-NB

Pressure: 207 bar

This valve allows free flow from 1 to 2 and blocks flow from 2 to 1.

ball check valve
ball check valve

Pressure: 80 psi
DN: 4, 6 mm

... MINI Pi12-2 integrated. Check valve that traps vacuum in sealed applications for safe operation. Built-in blow off check valve for fast release of object. Available ...

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PIAB
ball check valve
ball check valve
29800 series

Pressure: 0.4, 0.7 bar
DN: 0.25, 0.125 in

... prevent line from emptying during wash cycles. - The Ball Check Valve Assembly is for use with standard 1/8” and 1/4” NPT Male threaded nozzles. - The Ball Check Nozzle ...