Home > Tools & Hardware > Valve > Valves >

Double Disc Check Valve

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 20466 products for double disc check valve Manufacture & Suppliers

ASME B16.34 Swing Non Return Valve , Manual Operation Flanged Check Valve

... is in a straight line through the valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed...

Zhejiang TongJiang Holdings Company
Zhejiang,China

Active Member

Add to cart
Tri Clamp Weld DIN Check Valve / Sanitary Non Return Valve EPDM Sealing Form

...disc will open when the pressure of stem bottom exceed the stem above. The check valve disc will close when the two pressure are equaled. So that the flow goes one way in the pipeline, an...

Nyhau Fluid Equipment Co.,Ltd
Jiangsu,China

Active Member

Add to cart
Wafer Type Single Disc Swing Check Valve 6" API594 A351 CF8 150lb DN150 Full Bore

... Disc Swing Check Valve 150lb DN150 Full Bore Single Plate Wafer Swing Check Valve Retainerless design valves are standard in VERVO dual plate check valves; we also can provide valves with retainer plug upon...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

Active Member

Add to cart
Durable Swing Type Check Valve / Automatic Wafer Style Check Valve PN16~PN40

..., and the pressure of medium will bring the result of opening and closing automatically. When the medium is back-going, valve disc will automaticaly closed to avoid accidents. material: NO parts qty material...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart
Thin Type Single Disc Wafer Check Valve One Way Cast Steel Quick Closing

...Disc Wafer Check Valve One Way Cast Steel Quick Closing Specifications Applicable Standards: - FACE TO FACE: AP16D/ANSE B16.10 - FLANGE DIMENSION: ANSI/DIN/JIS/JB Size Range: - DN40~DN600 Pressure Rating: - ...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

Verified Supplier

Add to cart
Water Non Return Valve Swing Type Dn200 Pn64 Din Standard Flanged End Check Valve

... Gr. CF8M Disc: ASTM A351 Gr. CF8M Packing: PTFE End Connections: Female NPT Threaded Details: Size: DN80 Pressure: PN25 Body/Bonnet: A216 WCB Disc:A216 WCB+13Cr Seat: A105+13Cr Bolted Bonnet Design The pres...

TOBO STEEL GROUP CHINA
Shanghai,China

Verified Supplier

Add to cart
EPDM Or NBR Coated Flapper Swing Flex Check Valve For Clear And Sewage Water

...a hinge. The disc swings away from the valve-seat to allow flow in the forward direction, and returns to valve-seat when upstream flow is stopped, to prevent backflow. It is made of ductile iron. Ductile iro...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Non Clog Design Swing Flex Check Valve Hydraulic Cushion Ductile Iron

...tom of the body is equipped with micro-resistance slow closing device, when the pump stops working, the disc will fall quickly, before full closure about 15% of the trip ,the disc will close slowly through t...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
High Grade Ductile Iron Swing Flex Check Valve Nylon Reinforced FBE Coated

...Check Valve Nylon Reinforced FBE Coted Description: A swing check valve is designed to prevent reverse flow automatically. Under system flow conditions, the movement of the fluid forces the disc to the open...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Pressure PN16 Non Slam Check Valve With Rubber Coated Disc

...Check Valve is made of high quality Ductile Iron and can work in the temperature up to 80℃, with pressure range of PN10 and PN16. This check valve is designed with a rubber coated disc and a dynamic design, ...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Bolted Bonnet Swing Check Valve , 150LB Automatic Check Valve A216 WCB

Cast Swing Check Valve Carbon Steel A216 WCB Non-Return Valves Ansi 150LB H44H Quick Details: 1. Type: Swing Check Valve 2. Bonnet Type:Bolted Bonnet 3. Disc Type: Swing Type Disc 4. Size Range: 2" to 36&q...

Tengs Valve International Limited
Zhejiang,China

Site Member

Add to cart
Gost sS 304 Lift Type Check Valve , anti erosion Lift Control Valve

...Check Valve Introduction This valve is suitable on the nitric acid type pipeline does prevents the medium adverse current to open one way shuts. Installation mode 1.for the check valve with the valve disc sl...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

Active Member

Add to cart
Gost sS 304 Lift Type Check Valve , anti erosion Lift Control Valve

...Check Valve Introduction This valve is suitable on the nitric acid type pipeline does prevents the medium adverse current to open one way shuts. Installation mode 1.for the check valve with the valve disc sl...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

Verified Supplier

Add to cart
Stainless Steel Dual Plate Check Valve 1Inch DN25 A182 F304 Non Return Single Piston

...Stainless Steel A182 F304 DN25 Single Disc Non Return Valve Single Check Valve Piston Check Valve Lift Type Product name Forged Single Disc Lift Type Wafer Check Valve Size 1Inch/DN25 Structure style Lift Ch...

ZHEJIANG VERVO VALVE CO.,LTD
Zhejiang,China

Active Member

Add to cart
Carbon Steel Material Flange End Swing Check Valve Gray Color

...Check Valve Action principle The valve is composed of body, cover, disc, rocker and rocker shaft and other parts, the disc can automatically prevent fluid backflow. The disc of the valve is opened under the ...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

Active Member

Add to cart
Carbon Steel Material Flange End Swing Check Valve Gray Color

...Check Valve Action principle The valve is composed of body, cover, disc, rocker and rocker shaft and other parts, the disc can automatically prevent fluid backflow. The disc of the valve is opened under the ...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

Verified Supplier

Add to cart
Title Disc Swing Type Check Valve With Hammer Balance / Hydraulic

... the medium inside the pipe network from going back, and remove automatically the destructive water hammer so as to ensure both pump and pipeline not to get damaged. It consists of body, disc, buffer and mic...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Active Member

Add to cart
Medium Non Return Check Valve Class 150 - 2500 Pressure Range Light Weight

.... Usually the valve is automatic, one direction of the flow of fluid pressure under the action of the disc open; When the fluid flows in the opposite direction, by the pressure of the fluid and the self-matc...

Foowell Industrial Wenzhou Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Title Disc Swing Type Check Valve With Hammer Balance / Hydraulic

... the medium inside the pipe network from going back, and remove automatically the destructive water hammer so as to ensure both pump and pipeline not to get damaged. It consists of body, disc, buffer and mic...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart