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Total 20354 products for automatic check valve Manufacture & Suppliers

CF3M Double Plate Check Valve DN350 Non Return Valve For Sea Water

...Check Valve DN350 Non-Reuturn Valve for Sea Water (PN25) Dual Plate Check Valve Dimension (Unit:mm) DN Face to face dimension Diameter PN25 PN25 DN350 184 458 DN400 191 515 Check Valve Overview Check Valve...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Welded DN80 Flanged DN11853 Aseptic Check Valves

...used with liquid products, spring check valves are designed to assist closure pressure to create a positive shutoff Specification Product Name: Weld DN80 Flanged DN11853 Aseptic Check Valves/One way valve Va...

DONJOY TECHNOLOGY CO., LTD
Zhejiang,China

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API 6A Approved Top Entry Check Valve , 15,000psi Cast Flow Check Valve

...Check Valve with 2 inch and 3 inch for Inline Check Valve Top-entry check valve provided by CCSC is forged by hight strength alloy steel,it's used to stop the return flow from high pressure piping,our to-ent...

CCSC Petroleum Equipment Limited Company
Shanghai,China

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DN50-DN500 Flap Check Valve Steel Brass Cast Iron Swing Check Valve

... structure and working principle that can effectively prevent fluid from flowing back and ensure that the fluid flows in a specific direction. The main components of the flap check valve include the valve bo...

Wuxi Weishi Industrial Complete Equipment Co., Ltd.
Jiangsu,China

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Flange Miniature Duckbill Check Valve Reliable DIN BS ANSI Flange Standard Low Pressure

... valve is a special product ,and it is used for draining sewage .In many foreign countries,such as Spain , America,it is usually named as duckmouth-shaped valve .We are doing our best to make this valve more...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong,China

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H76 Wafer Type Dual Disk Check Valve Swing Made By Ductile Iron , SS Plate

...Check Valve , Made By Ductile Iron , SS Plate Application: 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 c...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Wafer Butterfly Type Duo / Dual Plate Swing Check Valve With Spring ANSI 16.5 B

...Swing Check Valve , With Spring Application: 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 automat...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Micro Spring Lift Ball Check Valve Stainless Steel For Liquid Water JB/T8937 　

...Check Valve , Wafer Type , Spring Lift For Liquid Water Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of ope...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour

...Check Valve For Petroleum Or Vapour , SUS304 Single Disc Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of o...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Long Pattern Hydraulic Butterfly Check Valve Inside Diameter 56" 1400 mm

... 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 disc will automaticaly closed to avoid accidents. mat...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Anticorrosive Ductile Iron Check Valve

...automatic control and remote monitoring. It is used at the outlet of centrifugal water pump, which can effectively prevent water hammer accidents in case of tripping and ......

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

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H76 Wafer Type Dual Disk Check Valve Swing Made By Ductile Iron , SS Plate

...Check Valve , Made By Ductile Iron , SS Plate Application: 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 c...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Wafer Butterfly Type Duo / Dual Plate Swing Check Valve With Spring ANSI 16.5 B

...Swing Check Valve , With Spring Application: 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 automat...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Long Pattern Hydraulic Butterfly Check Valve Inside Diameter 56" 1400 mm

... 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 disc will automaticaly closed to avoid accidents. mat...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Micro Spring Lift Ball Check Valve Stainless Steel For Liquid Water JB/T8937 　

...Check Valve , Wafer Type , Spring Lift For Liquid Water Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of ope...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour

...Check Valve For Petroleum Or Vapour , SUS304 Single Disc Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of o...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Anticorrosive Ductile Iron Check Valve

...automatic control and remote monitoring. It is used at the outlet of centrifugal water pump, which can effectively prevent water hammer accidents in case of tripping and ......

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

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Hydraulic Double Pilot Operated Check Valve Two Cartridge Design

...check valve with two cartridge hydraulic lock valve A dual cartridge pilot check valve is a specific type of pilot-operated check valve that utilizes a dual cartridge design. It combines the features of a pi...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan,China

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High Pressure Flapper Style Check Valve With High Durability Corrosion Resistant

... and acidizing. The flapper check valve is placed in the treating line to allow flow to the well but isolates and back flow to go upstream in the valve. This provides a safety device at various locations in ...

CCSC Petroleum Equipment Limited Company
Shanghai,China

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DN80 Flange Connection CF8M Lifting Type Check Valve

...single direction. The main purpose of check valves is to prevent the flow in reverse direction which would othervise cause the system or equipment to damage, partially or completely,causing a major setback. ...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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