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Check valve

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Check valve

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carbon steel swing check valve
Model: H44H-25C
Min. Order: 1 piece
The swing check valve is used to prevent the backflow of medium
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DIN F6 Cast iron swing check valve
Model: H44H-16
Min. Order: 1 piece
DIN 3352 F6 Cast iron swing check valve
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Wafer type signal disc swing Check Valve
Model: H74X/H
Min. Order: 1 piece
Unit Price: US $ 20 / piece
Wafer signal disc check valve has the simple structure with light weight and is easy to install.
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API flange swing check valve
Model: H44H-300lb
Min. Order: 1 piece
Unit Price: US $ 50 / piece
Flange swing check valve is widely used in oil system.
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API carbon steel lift check valve
Model: H41H-150Lb
Min. Order: 1 piece
The lift type check valve can be used in the pipeline of clear water, sewage, and sea water etc.
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Carbon steel WCB wafer type double plate check valve
Model: DH77X
Min. Order: 1 piece
Unit Price: US $ 5000 / piece
Wafer check valve has the simple structure and is easy to install.
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Double plate lug check valve
Model: DH77X-16
Min. Order: 1 piece
Unit Price: US $ 10 / piece
Double plate wafer check valve is widely used in water pipe system to as one-way valve.
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Built in flange Duckbill valve
Model: H41X
Min. Order: 1 piece
Unit Price: US $ 50 / piece
Buitl in flange duckbill valve is used in inner of pipe for high temperature gas.
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Double plate wafer check valve
Model: DH77X-16
Min. Order: 1 piece
Unit Price: US $ 10 / piece
Double plate wafer check valve is widely used in water pipe system to as one-way valve.
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Large size double plate wafer check valve
Model: DH77X
Min. Order: 1 piece
Unit Price: US $ 5000 / piece
Wafer check valve has the simple structure and is easy to install.
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Steel flange lift type check valve
Model: H41H-16/25/40
Min. Order: 1 piece
Unit Price: US $ 20 / piece
Lift check valve is depend on the media flow to open and close.
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socket welded forged check valve
Model: FSC-100
Min. Order: 1 piece
Unit Price: US $ 20 / piece
Forged steel check valve is widely used for petroleum, chemical and power industry to prevent the backlfow of media.
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Flange Duckbill valve
Model: H41X
Min. Order: 1 piece
Unit Price: US $ 50 / piece
Flange duckbill valve is used in the end of pipe to prevend the backflow of media.
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Carbon steel spring loaded vertical type flange check valve
Model: H41H-16/25/40
Min. Order: 1 piece
Unit Price: US $ 20 / piece
Lift check valve is depend on the media flow to open and close.
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Non-slam Check Valve with spring noise emimination
Model: DC41X-16
Min. Order: 1 piece
Unit Price: US $ 10 / piece
Flange vertical check valve can lower the noise of closing.
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Globe style Silent check valve
Model: HC42X
Min. Order: 1 piece
Unit Price: US $ 10 / piece
Globe type silent check valve install in the outflow of pump using in draning water, fire preventation.
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Rubber flapper swing check valve
Model: CSC-100
Min. Order: 1 piece
Unit Price: US $ 15 / piece
Rubber flap check valve has the simple structure with good seal.
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Ball type check valve
Model: HQ41X-16
Min. Order: 1 piece
Unit Price: US $ 20 / piece
Ball check valve is made of rubber ball as disc to open and close the valve.
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butterfly type tilting disc flange check valve with oil cylinder
Model: HH47X
Min. Order: 1 piece
Microrsistance slow closing check valve with counter weight in installed in the outlet of pump to prevent the back flow.
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microresistance slow closing flange check Valve with counterweight
Model: HH44X
Min. Order: 1 piece
Microrsistance slow closing check valve with counter weight in installed in the outlet of pump to prevent the back flow.
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Microresistance slow closing dual plate Check Valve
Model: HH48/49X
Min. Order: 1 piece
Unit Price: US $ 20 / piece
Slow closing check valve is to be used to measure postponing shutting time.
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AWWA Pneumatic swing check valve with air cushioned cylinder
Model: Swing check valve series
Min. Order: 1 piece
Unit Price: US $ 30 / piece
Swing check valve with air cushioned cylinder is actuated by aire cylinder.
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