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Double Flapper Check Valve

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Total 15607 products for double flapper check valve Manufacture & Suppliers

Inline Flapper / Dart / Top Entry Check Valve Fig1502 For Oil Gas Drilling

...Flapper Check Valve / Dart Check Valve / Top Entry Check Valve Check valve is a kind of single flow valve to prevent fluid flow back to upstream, which is installed on pipeline. Our check valve is interchang...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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API 6A Fig 1502 High Pressure Dart Type Check Valve FMC WECO 2 Inch

...Check Valve Dart Check Valve Check Valves are installed in high pressure lines to stop reserve flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves and in-line ...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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Rubber Flapper Swing Check Valve Flanged For Pipeline With 45 Degree

Rubber Flapper Disc Swing Check Valve Flanged , 45 Degree Rubber Coated Disc Brief Description Rubber Flapper Swing Check Valve, Oil Control Bottom Buffer is a safety device mounted in the pipeline or pump outl...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Rubber Flapper Swing Check Valve Flanged For Pipeline With 45 Degree

Rubber Flapper Disc Swing Check Valve Flanged , 45 Degree Rubber Coated Disc Brief Description Rubber Flapper Swing Check Valve, Oil Control Bottom Buffer is a safety device mounted in the pipeline or pump outl...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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EPDM Swing Flex Check Valve

...Check Valve For General Water Supply / Sewage Rubber Coated Wedge 40 degree incline Nylon Reinforcement Disc Swing Flex Check Valve Ductile Iron EPOXY Coated Description: A rubber flapper swing check valve...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves within Your Budget

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Mingyi Machinery (Tianjin) Co., Ltd
Tianjin,China

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EPOXY Coated Swing Flex Check Valve For General Water Supply / Sewage System

...Check Valve Ductile Iron EPOXY Coated Description: A rubber flapper swing check valve consists of a valve body, a cover, and a flapper that is connected to a hinge. The disk swings away from the valve-seat...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Epoxy Coated Rubber Coated Disc Check Valve For General Water Supply / Sewage System

...Check Valve Ductile Iron EPOXY Coated Description: A rubber flapper swing check valve consists of a valve body, a cover, and a flapper that is connected to a hinge. The disk swings away from the valve-seat...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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EPDM Disc 40 Degree Incline Nylon Swing Check Valve

... that is connected to a hinge. The disc swings are 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. Ductile iron ...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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FBE Coated EPDM Rubber Disc Swing Flex Check Valve

...Check Valve For Clean Water and Sewage System Description: A rubber flapper swing check valve consists of a valve body, a cover, and a flapper that is connected to a hinge. The disk swings away from the valv...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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40 Degree Swing Flex Check Valve For Water Supply EPOXY Coated

...Check Valve For General Water Supply and Sewage System EPOXY Coated Description: A rubber flapper swing check valve consists of a valve body, a cover, and a flapper that is connected to a hinge. The disk swi...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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FBE Coated 40 Degree Swing Flex Check Valve For Water Supply / Sewage System

...Check Valve For General Water Supply / Sewage System Description: A rubber flapper swing check valve consists of a valve body, a cover, and a flapper that is connected to a hinge. The disk swings away from t...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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40 Degree Incline Swing Check Valve With AISI B16.1 Flange

...tem flow conditions, the movement of the fluid forces the disc to the open position allowing 100% un-restricted flow area through the valve. Under reverse flow conditions, the disc automatically returns to t...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Automatic Rubber Coated Flapper Swing Flex Check Valve High Grade Ductile Iron

...Flapper Swing Flex Check Valve High Grade Ductile Iron Description: Rubber disc swing check valve is designed to prevent reverse flow. During system flow conditions, the movement of the fluid forces the disc...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Automatic 40 Degree Incline Rubber Flapper Swing Check Valve With AISI B16.1 Flange

...Check Valve With AISI B16.1 Flange Description: The rubber flapper swing check valve is designed to prevent reverse flow automatically. During system flow conditions, the movement of the fluid forces the dis...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Rubber Flapper Swing Flex Check Valve Nylon Reinforcement Disc Available

Rubber Flapper Swing Flex Check Valve Ductile Iron EPOXY Coated 40 degree incline Nylon Reinforcement Disc�� Description: RDCV is a rubber disc check valve, DI body and bonnet, CS plate coated with EPDM and nylo...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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FMC SPM Fig 1502 Flapper Type Check Valve High Pressure API Standard

...Flapper Type Check Valve API Standard FMC SPM High Pressure Fig 1502 Flapper Type Check Valve Check valves Have Three types:top enter type check valve,in-line clapper type check valves, and dart type check v...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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30" Rubber Flapper Swing Check Valve FE / RTJ Class 600 DIN / BS

... Flapper Swing Check Valve FE / RTJ Class 600 DIN / BS Process Characteristics Design pressure: 29 bar(a)/28.19 bar(g) Design temperature:-28 to 85 ℃ Operating Pressure: 21-24 Barg (Spring shall be adjustabl...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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30" Rubber Flapper Swing Check Valve FE / RTJ Class 600 DIN / BS

... Flapper Swing Check Valve FE / RTJ Class 600 DIN / BS Process Characteristics Design pressure: 29 bar(a)/28.19 bar(g) Design temperature:-28 to 85 ℃ Operating Pressure: 21-24 Barg (Spring shall be adjustabl...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Swing Check Valve 2-36 Inch Class150-2500 WCB Flanged

...Check Valve Swing Flapper for Horizontal Flow Swing check valves are the most common and best check valve for general-purpose use. Of all check valve designs, these valves produce the lowest pressure drop, w...

Shanghai Kolink Valve Co., Ltd.
Shanghai,China

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