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Dual Flapper Check Valve

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Total 10200 products for dual flapper check valve Manufacture & Suppliers

Dual Plate Check Valves

Check Valve Working pressure: PN10; PN16 Valve Body materials: cast iron, ductile iron, aluminum bronze, stainless steel and carbon steel Applicable temperature: from -40 to +230 degrees C Chek Valve Size range...

Hebei Lufeng Piping Equipment Co., Ltd.
Hebei,China

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Medium Temperature DN100 Pn16 Asin Cast Iron Rubber Flapper Check Valve for OEM Support

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Mingyi Machinery (Tianjin) Co., Ltd
Tianjin,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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SGS 8" SCH80 Plastic UPVC Grey Flapper Industrial Check Valves

...UPVC grey flapper check valve,Plastic Check Valve PVC Wafer Horizontal Check Valve Supplier UPVC Metric Swing Vertical Check Valve Manufacturer DIN ANSI JIS Standard Features: 1. Inclined Seal Plane Structur...

ANHUI SIFA VALVE.CO., LTD.
Anhui,China

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3 inch Rubber Seated Water Check Valve Flapper Type

...Flapper Check Valve Flange Ends 1. PRODUCT PROFILE Rubber Seated Flapper check valve is also called flexible check valve, whose disc is rubber coated. Rubber disc check valve is mainly made up of body, cover...

Anhui Prosper Flow Technology Co., Ltd
Anhui,China

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BS5153 Rubber Seated Flapper Water Check Valve

...Flapper Check Valve Flange Ends 1. PRODUCT PROFILE Rubber Seated Flapper check valve is also called flexible check valve, whose disc is rubber coated. Rubber disc check valve is mainly made up of body, cover...

Anhui Prosper Flow Technology Co., Ltd
Anhui,China

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DN50-600 Wafer Type Dual Disc Check Valve H76H-16P with Bidirectional Flow Direction

Name H76H-16P Connection Form Flange Material Ss304 Ss316 Ss304L Wcb, Stainless Steel Structure Swing Function Ddcv Double Lobe, Nrvr Silence Application Industrial Usage, Water Industrial Usage, Household Usag...

Xuteng Valve Group Co., Ltd.
Zhejiang,China

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2 Inch API 6A Wellhead Valves Flapper Type Check Valve For Pipe Line Flow Control

...prevent fluid from flowing back to the pump, thus to protect pipeline safety. Flapper Check Valves – Clapper check valves are designed for well service applications such as fracturing, cementing and acidizin...

XI 'AN ZZ TOP OIL TOOLS CO.,LTD
China

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Hydraulic Cast Iron Wafer Check Valve Stainless Steel 304 316 Dual Plate Check Valve

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

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Manifold 15000psi API 6A 2" Flapper Wellhead Check Valve

...flapper type check valve, it is forged by hight strength alloy steel AISI4130 75ksi. The top-entry check valve is applied for stopping the return flow from high pressure piping. JC wellhead is able to supply...

XI‘AN ZZTOP OIL TOOLS CO.，LTD
China

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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

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Flapper Duckbill Check Valve Cost Effective Duckmouth Shaped For Draining Sewage

...s either causes a forward flow or prevents backflow in a device. Our flapper, umbrella, duckbill and custom valves are produced from a wide variety of rubber compounds, including medical and food-grade silic...

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

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Automatic Rubber Flapper Swing Flex Check Valve Nylon Reinforcement Disc Available

... automatically. During system 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 ...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Nylon Reinforcement Disc Rubber Flapper Swing Flex Check Valve

...Flapper Swing Flex Check Valve Nylon Reinforcement Disc Description: A rubber flapper swing check valve is designed to prevent reverse flow automatically. During system flow conditions, the movement of the f...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Automatic Rubber Flapper Swing Flex Check Valve Ductile Iron

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

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Automatic Anti Water Hammer Rubber Flapper Swing Flex Check Valve Ductile Iron

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

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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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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Stainless Steel/Cast Iron/Cast Steel Dual Plate Check Valve with Diaphragm Structure

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

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DI Wafer Dual Plate Check Valve for Customized Service in Industrial Applications

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

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Normal Temperature Stainless Steel Dual Plate Check Valve with Customer's Requirements

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

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Dual Flapper Check Valve

Total 10200 products for dual flapper check valve Manufacture & Suppliers

Dual Plate Check Valves

Medium Temperature DN100 Pn16 Asin Cast Iron Rubber Flapper Check Valve for OEM Support

High Pressure Flapper Style Check Valve With High Durability Corrosion Resistant

SGS 8" SCH80 Plastic UPVC Grey Flapper Industrial Check Valves

3 inch Rubber Seated Water Check Valve Flapper Type

BS5153 Rubber Seated Flapper Water Check Valve

DN50-600 Wafer Type Dual Disc Check Valve H76H-16P with Bidirectional Flow Direction

2 Inch API 6A Wellhead Valves Flapper Type Check Valve For Pipe Line Flow Control

Hydraulic Cast Iron Wafer Check Valve Stainless Steel 304 316 Dual Plate Check Valve

Manifold 15000psi API 6A 2" Flapper Wellhead Check Valve

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

Flapper Duckbill Check Valve Cost Effective Duckmouth Shaped For Draining Sewage

Automatic Rubber Flapper Swing Flex Check Valve Nylon Reinforcement Disc Available

Nylon Reinforcement Disc Rubber Flapper Swing Flex Check Valve

Automatic Rubber Flapper Swing Flex Check Valve Ductile Iron

Automatic Anti Water Hammer Rubber Flapper Swing Flex Check Valve Ductile Iron

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

Stainless Steel/Cast Iron/Cast Steel Dual Plate Check Valve with Diaphragm Structure

DI Wafer Dual Plate Check Valve for Customized Service in Industrial Applications

Normal Temperature Stainless Steel Dual Plate Check Valve with Customer's Requirements