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Total 20354 products for automatic check valve Manufacture & Suppliers

Small Volume Wafer Check Valve , Dual Plate Check Valve Compact Structure

... and drainage pipeline, prevent the reverse flow of medium. The spring is forced to reset, the use range is wide, the sealing is reliable.Belongs to the automatic valve, mainly uses unidirectional flow pipel...

Foowell Industrial Wenzhou Co., Ltd.
Zhejiang,China

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Ductile Iron Butterfly Buffer Stop Check Valve PN 25 Bar For Industrial Water Supply

... are mainly used in industrial water supply, sewage treatment plant pump outlet to prevent medium backflow in pipe network. Automatically eliminate destructive water hammer to ensure that pumps and pipelines...

Zhejiang TongJiang Holdings Company
Zhejiang,China

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Wafer Carbon Steel Swing Check Valve Ductile Iron With Zinc Plated Disc

...Check Valve Ductile Iron With Zinc Plated Disc Wafer Check Valve cast Iron Body EPDM Seat Double Door / Plate Zinc Plated door PN10 Application: The Check valve is used for preventing the back-going of mediu...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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1/2"-6" Sanitary Check Valves Non Porous Eccentric Design Easy To Clean And Maintain

...Check Valves Non Porous , Easy To Clean And Maintain Sanitary Check Valve is the sanitary valves worked to prevent the flow from reversing. It is made in stainless steel AISI 316L or 304, with the adavantage...

Nyhau Fluid Equipment Co.,Ltd
Jiangsu,China

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PN10 Ductile Iron Body Buffer Check Valve With Viton Seat DN15 ~DN1200

...Check Valve With Viton Seat, Ductile Iron Body/ Disc And SS316 Stem Application: The Check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will b...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Cast Iron Body swing type check valve NRV SS Disc Double Door With SS Spring

...valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically. When the medium is back-going, valve ...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Wafer Carbon Steel Swing Check Valve Ductile Iron With Zinc Plated Disc

...Check Valve Ductile Iron With Zinc Plated Disc Wafer Check Valve cast Iron Body EPDM Seat Double Door / Plate Zinc Plated door PN10 Application: The Check valve is used for preventing the back-going of mediu...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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ANSI 600LB RF Industrial Flanged Check Valve , Carbon Steel Swing Type Check Valve

... RF Industrial Flanged Check Valve , Carbon Steel Swing Type Check Valve Product Description: It is used to prevent fluids from flowing back, when the inlet pressure is lower than the outlet pressure, the va...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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ANSI 600LB API 6D Flanged Check Valve , Swing Type Industrial Check Valve

...600LB API 6D Flanged Check Valve , Swing Type Industrial Check Valve Product Description: It is used to prevent fluids from flowing back, when the inlet pressure is lower than the outlet pressure, the valve ...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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Small Volume Wafer Check Valve , Dual Plate Check Valve Compact Structure

... and drainage pipeline, prevent the reverse flow of medium. The spring is forced to reset, the use range is wide, the sealing is reliable.Belongs to the automatic valve, mainly uses unidirectional flow pipel...

Foowell Industrial Wenzhou Co., Ltd.
Zhejiang,China

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EPDM resilient seal British standard flanged check valve

...check valve Specifications It is a kind of automatic valve,Main function of check valve is to prevent the reverse flow of the medium, prevent the reversal of the pump and drive motor, and the discharge of th...

HEBEI PAWOFUOU VALVE AND PIPE FITTING TECHNOLOGY CO.,LTD.
Hebei,China

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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

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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

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Cast Steel WCB 2 Wafer Check Valve , API Stainless Steel Butterfly Type Check Valve

... on the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, backflow valve and back pressure valve. The check valve belongs to an automatic valve,...

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

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Cast Steel WCB 2 Wafer Check Valve , API Stainless Steel Butterfly Type Check Valve

... on the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, backflow valve and back pressure valve. The check valve belongs to an automatic valve,...

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

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Rubber Flapper Swing Flex Check Valve Nylon Reinforcement Disc Available

...h EPDM and nylon reinforcement, 304SS stem (bar), GI bolts.That is designed to prevent reverse flow automatically. During system flow conditions, the movement of the fluid forces the disc to the open positio...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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BS / DIN DI / WCB API 6D Full Open 2" ~ 24" Check Valve Swing With Counter - Weight

BS / DIN DI /WCB Swing Check Valve With Level And Counter-Weight For Water Swing Check Valve with Lever & Weight Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of th...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Flanged Swing Check Valve With Ductile Iron Body PN16 / 150lbs Pressure

Swing Check Valve, Flanged, Body: Ductile Iron, With Contre Weight Swing Check Valve with Lever & Weight Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of the fluid ...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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BS / DIN DI / WCB API 6D Full Open 2" ~ 24" Check Valve Swing With Counter - Weight

BS / DIN DI /WCB Swing Check Valve With Level And Counter-Weight For Water Swing Check Valve with Lever & Weight Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of th...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Automatic Check Valve

Total 20354 products for automatic check valve Manufacture & Suppliers

Small Volume Wafer Check Valve , Dual Plate Check Valve Compact Structure

Ductile Iron Butterfly Buffer Stop Check Valve PN 25 Bar For Industrial Water Supply

Wafer Carbon Steel Swing Check Valve Ductile Iron With Zinc Plated Disc

1/2"-6" Sanitary Check Valves Non Porous Eccentric Design Easy To Clean And Maintain

PN10 Ductile Iron Body Buffer Check Valve With Viton Seat DN15 ~DN1200

Cast Iron Body swing type check valve NRV SS Disc Double Door With SS Spring

Wafer Carbon Steel Swing Check Valve Ductile Iron With Zinc Plated Disc

ANSI 600LB RF Industrial Flanged Check Valve , Carbon Steel Swing Type Check Valve

ANSI 600LB API 6D Flanged Check Valve , Swing Type Industrial Check Valve

Small Volume Wafer Check Valve , Dual Plate Check Valve Compact Structure

EPDM resilient seal British standard flanged check valve

Carbon Steel Material Flange End Swing Check Valve Gray Color

Carbon Steel Material Flange End Swing Check Valve Gray Color

Cast Steel WCB 2 Wafer Check Valve , API Stainless Steel Butterfly Type Check Valve

Cast Steel WCB 2 Wafer Check Valve , API Stainless Steel Butterfly Type Check Valve

Rubber Flapper Swing Flex Check Valve Nylon Reinforcement Disc Available

BS / DIN DI / WCB API 6D Full Open 2" ~ 24" Check Valve Swing With Counter - Weight

Flanged Swing Check Valve With Ductile Iron Body PN16 / 150lbs Pressure

BS / DIN DI / WCB API 6D Full Open 2" ~ 24" Check Valve Swing With Counter - Weight