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Total 8124 products for back check valve Manufacture & Suppliers

WCB Body Metal Seat Dual Plates Wafer Check Valve Non Return Valves 150LB Connection

... to ANSI B16.5 Pressure & Temperature Rating according to HG20615 Test & inspection According to API598 Application The wafer type check valve is a universal one-way fluid valve. The utility model has the ad...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Flanged Non Return SUS304 Lift Check Valve

...: JB/T9092 Application The valve disc of the lift flange check valve is raised to the center position. Bush is made of special materials having excellent wear resistance and low frictional coefficient. Lift ...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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ANSI Casting Dual Plate Wafer Check Valve DN40 - DN50 Seal

...Check Valve Dual Plate Check Valve Specifications Applicable Standards: -FACE TO FACE: AP16D/ANSE B16.10 -FLANGE DIMENSION: ANSI/DIN/JIS/JB Size Range: - DN40~DN600 Pressure Rating: - PN10~PN40 Temperature R...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Expansion Joint Rubber Flange Type Sewage Duckbill Check Valve Clamp Connected

... shaped appearance, and forward flow and reverse check functions. Features & Benefits of duckbill check valve 1. Expansion joint rubber is 100% full rubber structure, which can meet various anti-corrosion re...

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

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Heat-Resistant Flange Type Duckbill Check Valve with 1.0Mpa Pressure and 18 Months Warranty

... Type Sewage Rubber Duckbill Check Valve Clamp Connected EPDM Expansion Joint A Flange Type Sewage Rubber Duckbill Check Valve with a Clamp-Connected EPDM Expansion Joint is a one-way rubber check valve desi...

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

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Flange End Connection Stainless Steel Check Valve 150LB Pressure for Chemical Processing Plants

... applications. With a pressure rating of 150LB, this flanged swing check valve is suitable for handling medium to high-pressure systems. Its sturdy construction and swing type structure make it ideal for pre...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Industrial Flanged Check Valve for Precise and Smooth Flow Management

... applications. With a pressure rating of 150LB, this flanged swing check valve is suitable for handling medium to high-pressure systems. Its sturdy construction and swing type structure make it ideal for pre...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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DIN Lift Check Valve Stainless Steel DN50 PN16 Flanged Ends Type

...Check Valve Stainless Steel DN50 PN16 Flanged Ends Type Specifications - Design and manufacture: GB/T12235 - Face to face dimensions: GB/T12221 - End flange dimension: HG/T20592 - Pressure test: JB/T9092 Ap...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Customized DN300 EPDM NBR Rubber Duckbill Check Valve with 20 Years' Experience for Wastewater Applications

... and pipeline protection across a wide range of industrial, municipal, and wastewater applications. The customized 2-inch duckbill check valve uses a flexible rubber “duckbill” design that opens easily under...

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

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DN500 SS304 Flange Type Sewage Rubber Duckbill Check Valve with SS316 Flange and Clamp Connection

...Check Valve Clamp Connected Bellows Piping A Flange Type Sewage Rubber Duckbill Check Valve with Clamp-Connected Bellows Piping is a robust, maintenance-free backflow prevention solution designed for sewage,...

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

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One Way Pilot Operated Check Valve Hydraulic Steel Anti Leakage

Product Pictures: KDPS5A1-G3/8-FL one way check valve with G3/8 pilot operated check valve, steel hydraulic lock valve Single cartridge pilot-operated check valves are used in hydraulic systems where flow contr...

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

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Dual Cartridge Piloted Check Valves Hydraulic Flange Type Check Valve

Product Pictures: VRSL-FL flange type hydraulic lock valve , 50L flow G1/2 pilot operated check valve Single cartridge pilot-operated check valves are used in hydraulic systems where flow control, pressure regu...

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

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Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

... Anti Water Hammer Non Slam Check Valve Ductile iron Description: NSCV- Non Slam Check Valve has very short face to face distance, closing speed is up to 0.2sec and the stroke is only about 20% of valve bor...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Vertical / Horizontal Installation Non Slam Type Check Valve Powder Epoxy Coated Available

...Check Valve EPOXY Coated Quick Close Features: ·High strength ductile iron body used for durability and less weight. ·Advanced dynamic design of single body with diffuser provides streamline flow and assure...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Rubber Disc Swing Flex Check Valve 40 Degree Incline Wastewater Air Release Valve

... flange swing check valve for reliable reverse flow prevention, good for both clean water/sewage applications. It is a 40 degree angle declined seat which can help ......

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Ductile Cast Iron Swing Type Check Valve Safety Operation Interference Resistance

... springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back.The check valve can be installed on both horizontal and vertical d...

Suzhou Ephood Automation Equipment Co., Ltd.
Jiangsu,China

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Epoxy Non Slam Type Check Valve

... Valve is used as a protection valve against reverse flow when power failure in areas where noise pollution or water hammering is a critical issue. It can provide not only quiet performance but also low ......

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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FBE Coated Non Slam Check Valve Vertical Horizontal Installed

... provides streamline flow and assures lower head loss. ·One of the lowest head loss check valve, big save in pumping power cost, valve disc with shorter stroker and spring reverse faster than most of check v...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Stainless Steel 316 Flange Swing Check Valve DN25 CL300 RF CF3M

... -29~150(PTFE), -29~200( PTFE+GLASS), -29~300(J2 PPL) Steam Seat and Gasket PTFE What is a Check Valve? The valve that used to prevent backflow in a piping system is known as a...

TOBO STEEL GROUP CHINA
Shanghai,China

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Dynamic Non Slam Anti Water Hammer Check Valve For Fire Fighting System

...Check Valve For Fire Fighting System Non Slam Check Valve For Clean Water / Fire Fighting System Anti Water Hammer Description: Non Slam Check Valve has very short face to face distance, closing speed can be...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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