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Total 19056 products for non return check valve Manufacture & Suppliers

Compact Stucture Stainless Non Return Damper Reliable Backflow Prevention For Piping Systems

... the one-way flow of fluid, prevent medium backflow, and protect the safety of pipelines and equipment. Check valves, also known as one-way valves, check valves, or return valves, have the core function of a...

Fabia Valve Industry (Suzhou) Co., Ltd.
China

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DN250 JIS 10K Swing Check Valve Flanged Non Return Valves , Length 622mm

Swing Check Valve DN250 Connect Flange By JIS 10K And Length is 622 mm Flanged Non return Valves confirming to BS EN 12334:2001, flanges to EN 1092, Clappet Design and manufacture as JIS 10K Face to face dimens...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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DN250 JIS 10K Swing Check Valve Flanged Non Return Valves , Length 622mm

Swing Check Valve DN250 Connect Flange By JIS 10K And Length is 622 mm Flanged Non return Valves confirming to BS EN 12334:2001, flanges to EN 1092, Clappet Design and manufacture as JIS 10K Face to face dimens...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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OEM ODM Power Check Valve , Stainless Steel Non Return Valve

Power Check Valve Stainless Steel Non Return Valve #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-b...

Hunan Shenghui Technology Co., Ltd.
China

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Ductile Iron Silent Check Valve GGG40 Non Slam 2-36 Inch

... Seat Flanged or Butt-welding Ends One-way flow Control Applicable Standards of Ductile Iron Cast Steel Lift Check Valves: a) Design&Manufacture: API 6D, BS 1868, ASME B16.34 b) Face to Face:...

Shanghai Kolink Valve Co., Ltd.
Shanghai,China

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Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

... Non Slam Check Valve Ductile iron Description: NSCV- Non Slam Check Valve has very short face to face distance, closing speed is up to 0.2sec and the stroke is only about 20% of valve bore diameter. It has...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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PN16 Ductile Iron Construction Nozzel Check Valve Against Water Reverse Flow

... any backflow, which can cause damage to equipment and disrupt the flow of fluids. The Non Slam Check Valve is a reliable and effective solution for preventing backflow and protecting equipment in a wide ran...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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API602 Forged Lift NRV Check Valve For Water Drainage System

...Check Valve,Non Return Valve 1. Full bore or reducing bore; 2. Lift check valve; 3. Ball check valve 4. Swing check valve 5. Builtin spring if requested; 6. Bolted connection, spiral gasket sealed bonnet, th...

COOSAI valve group
Zhejiang,China

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Cast Steel Swing Check Valve Flanged Class 150-1500 WCB

...valves produce the lowest pressure drop, when compared with other check valves of the same size. They feature a simple design that is easy to maintain. The swing check valve functions by allowing flow forces...

Shanghai Kolink Valve Co., Ltd.
Shanghai,China

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Cast Steel Flanged Non Return Valve Flange Type 8 Inch 150 RF A216 WCB

Cast Steel Flanged Swing Check Valve Non - Return 8 Inch 150 RF A216 WCB Specifications: Swing Check Valve 8" 150# Flanged RF - B16.5 / B16.47 FB - Bolted Cover Body Material: A216 WCB Ball/Disc/Plug: F6 (13% C...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

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Cast Steel Flanged Non Return Valve Flange Type 8 Inch 150 RF A216 WCB

Cast Steel Flanged Swing Check Valve Non - Return 8 Inch 150 RF A216 WCB Specifications: Swing Check Valve 8" 150# Flanged RF - B16.5 / B16.47 FB - Bolted Cover Body Material: A216 WCB Ball/Disc/Plug: F6 (13% C...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

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Stainless Steel Double Flange Type Swing Non Return Valve For Water Supply

... - Buttwelding Ends: ASME B16.25 - Inspection and Test: API598, API6D Application Swing-type check valve is suitable for nominal pressure PN1.0MPa~42.0MPa, Class150-2500; nominal diameter DN15~1200mm, NPS1/2...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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150LB Super Duplex 2507 Wafer Dual Plate Check Valve Sea Water Duo Check Valve

150LB Super Duplex 2507 Wafer Dual Plate Check Valve Sea Water Duo Check Valve Check Valve Features XIDELONG H71H LIFT CHECK VALVE Model No H71H Type Non-return Valve MOQ 1 Set Applicable Standard ASME Port Siz...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Quick Close Non Slam Swing Check Valve With Anti Water Hammer Function

Non Slam Type Check Valve with quick close and anti water hammer function Description NSCV- Non Slam Check Valve has very short face to face distance, closing is so quick up to max 0.2sec and the stroke is only...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Epoxy Coated Ductile Iron Non Slam Swing Check Valve With Anti Water Hammer Function

... has very short distance between face and face, closing quickly up to max 0.2sec and the stroke is only about 20% of valve bore diameter.The advance diffuser design keeps the streamline flow and reduces the ...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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DN600 Anti Water Hammer Non Slam Swing Check Valve With Diffuser

...Non Slam Swing Check Valve With Diffuser Description: Non Slam Check Valve has very short face to face distance. The closing speed is so quick up to max 0.2sec and the stroke is only about 20% of valve bore ...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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EN12233 Quick Close Anti Water Hammer Non Slam Swing Check Valve

...stroke is only about 20% of valve bore diameter. It has hydrodynamic design with spring ensure non slamming and to minimize the water hammer. The advance diffuser design maintains the streamline flow and red...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Epoxy Coated Silent Check Valve Quick Closing Head Loss Reduced

..., 420SS stem, 304SS spring, PN10 or PN16. Features: · Much shorter stroke- faster closing. · NSCV- around 0.2D of stroke. · Swing-check around 0.8-1.0D · Spring accelerating closing speed. · NSCV-...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Ductile Iron Non Slam Swing Check Valve Quick Closed Epoxy Coated

.... It has very short face to face distance, closing quickly up to max 0.2sec and the stroke is only about 20% of valve bore diameter.The advance diffuser design keeps the streamline flow and reduces the water...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Quick Close Ductile Iron Non Slam Swing Check Valve Anti Water Hammer

...stroke is only about 20% of valve bore diameter. It has hydrodynamic design with spring ensure non slamming and to minimize the water hammer. The advance diffuser design maintains the streamline flow and red...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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