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Double Check Valve Backflow Preventer

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Total 1696 products for double check valve backflow preventer Manufacture & Suppliers

Flange End Connection Rubber Coated Disc Non Slam Check Valve Designed for PN10 Pressure Systems

... engineered as a check valve, offering reliable one-way flow control that protects pumps, compressors, and other equipment from potential damage caused by reverse flow. One of the standout features of this v...

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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GB / ANSI CF3 Single Door Flap Wafer Check Valve Non Slam Super Duplex

...~DN600 Pressure Rating: - PN10~PN40 Temperature Range: - -29°C~180°C Application H74 type wafer-type check valve is an ultra-thin check valve. Its main function is to prevent backflow of medium. It is an aut...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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ANSI Single Disc Swing Wafer Check Valve Spring Type Round Wafer 150 LB

...Check Valve Spring Type Round Wafer 150 LB Specifications Applicable Standards: - FACE TO FACE: AP16D/ANSE B16.10 - FLANGE DIMENSION: ANSI/DIN/JIS/JB Size Range: - 1/1/2"~24" Pressure Rating: - 125LB~600LB T...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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PN16 Carbon Steel Swing Check Valve Wafer Pattern

...PN6-PN64 Temperature Range: - -29°C~425°C Application H74 type wafer-type check valve is an ultra-thin check valve. Its main function is to prevent backflow of medium. It is an automatic valve that relies on...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Stainless Steel Swing Check Valve Thin Pattern EPDM Seal

...: - PN6-PN40 Temperature Range: - -29°C~425°C Application H74 type wafer-type check valve is an ultra-thin check valve. Its main function is to prevent backflow of medium. It is an automatic valve that relie...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Stainless Steel Sanitary Check Valves 3/4" Long Stem Bushing

... the ball rolls back to the seat at inlet preventing backflow. Stainless steel sanitary ball check valves are commonly used with liquid products. Sanitary ball check valves are available standard in clamp or...

Nyhau Fluid Equipment Co.,Ltd
Jiangsu,China

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Automatic Dual Plate Lug Check Valve , Non Return Valve Fast Closing Design

... Lug Check Valve Medium Non-Return Product Overview: Foowell Dual Plate Lug Check Valve is relied on the open and close parts by the force of medium flow, to prevent the medium backflow . Check valves belong...

Foowell Industrial Wenzhou Co., Ltd.
Zhejiang,China

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PN16 - PN420 Industrial Check Valve , Swing Check Valve Standard Swing Disc Type

...the force generated by the medium flowing within the pipeline. Its major function is to prevent the backflow of the medium in the pipeline, reverse rotation of the pump and its driving motor, and discharge o...

Hangzhou Zhejing Technology Co., Ltd
China

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Low Pressure Flanged Check Valve Stainless Steel Flanged Lift Check Valve For Water

... of the pipeline, and overcome the resistance of the spring causes the valve to open. When the pressure is lower than the inlet end of the media outlet end of the spring to the seat leaving the spool valve c...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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Automatic Dual Plate Lug Check Valve , Non Return Valve Fast Closing Design

... Lug Check Valve Medium Non-Return Product Overview: Foowell Dual Plate Lug Check Valve is relied on the open and close parts by the force of medium flow, to prevent the medium backflow . Check valves belong...

Foowell Industrial Wenzhou Co., Ltd.
Zhejiang,China

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PN16 - PN420 Industrial Check Valve , Swing Check Valve Standard Swing Disc Type

...the force generated by the medium flowing within the pipeline. Its major function is to prevent the backflow of the medium in the pipeline, reverse rotation of the pump and its driving motor, and discharge o...

Hangzhou Zhejing Technology Co., Ltd
China

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Flanged EPDM Swing Check Valve for Water Gas Oil - ANSI / BS Standard by Veyron Valve Tianjin

... systems. This robust swing type check valve is a vital component in numerous industrial applications where backflow prevention is paramount. Its exceptional design and build quality provide a reliable solut...

Veyron Valve (Tianjin) Co.,Ltd
Tianjin,China

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Flexible Rubber Disc Check Valve With EPDM Seal Material For Temperature Range 0-80C

... body. It is designed to eliminate the backflow of the medium and prevent the fluid from flowing in the opposite direction. It has high-quality components and is manufactured according to the EN12266 standar...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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API 6A Standard Flange Connection Swing Check Valve 2 1/16" 5000psi

API 6A Standard Flange Connection Swing Check Valve 2 1/16" 5000psi Product Overview The API 6A swing check valve is engineered to provide reliable backflow prevention in high-pressure oil and gas applications....

Hebei E-valves Petroleum Equipment Co., Ltd.
Hebei,China

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DRVZ Type Vertical Silent Check Valve 403 Forbidden with openresty for Water Pipeline

...check valve is a crucial component in various fluid systems, designed to prevent the backflow of fluids and maintain the desired direction of flow. As a stop-check valve, it serves the purpose of allowing fl...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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SS304 Duckbill Check Valve DN100 Corrosion-Resistant Nitrile Rubber Flanged Sewage Valve

...check valve with nitrile rubber , DN100 size. Corrosion-resistant, maintenance-free, and ideal for sewage discharge, wastewater treatment, and port applications. Contact us for a quote today! Product Overvie...

Henan Lianghe Pipeline Equipment Co.,Ltd
Henan,China

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PN10 Pressure Rating Swing Flex Check Valve with EPDM Seal Material and Ductile Iron Body for Water Treatment

...Check Valve is a high-quality valve designed to ensure efficient and reliable flow control in various industrial and commercial piping systems. Manufactured with precision and adhering to international stand...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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DN50-700 Swing Flex Check Valve with EPDM Seal Material and Flange PN16 End Connection for Water Pipeline Flow Control

...Swing Flex Check Valve is a highly reliable and efficient valve designed to prevent backflow in water systems, ensuring smooth and safe operation. Engineered with precision and manufactured using high-qualit...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Double Check Valve Backflow Preventer

Total 1696 products for double check valve backflow preventer Manufacture & Suppliers