Total 607 products for sewer backflow preventer Manufacture & Suppliers

• UX22 Check Valve HD820 DH220-5 7 DH225-7 DH300-5 HD512 Relief Valve Excavator Components

  

  ... allowed by the valve, the overflow channel is opened to allow the excessive fluid pressure to be released and protect other components from damage. 2. It has the dual function of preventing and releasing. P...

  Jin Guan Chen Machinery Parts Business Department, Tianhe District, Guangzhou

  China

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• Check Valve DH150-7 YC85 Excavator Hydraulic Component Relief Valve

  

  ...valve spring, to achieve constant pressure release under different pressure of fluid. 2. It has the dual function of preventing and releasing. Prevents fluid backflow during normal operation, and plays a rel...

  Jin Guan Chen Machinery Parts Business Department, Tianhe District, Guangzhou

  China

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• 723-46-41210 Excavator Hydraulic Parts Check Valve PC200-6 PC200-7 PC200-8

  

  ...fluid to pass in one direction, preventing reverse flow. This one-way flow characteristic makes the check valve play a role in controlling the flow direction and preventing backflow in the hydraulic system. ...

  Jin Guan Chen Machinery Parts Business Department, Tianhe District, Guangzhou

  China

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• Check Valve SY75 Excavator Hydraulic Parts 7429617 Construction Machinery Parts

  

  ... flow. This one-way flow characteristic makes the check valve play a role in controlling the flow direction and preventing backflow in the hydraulic system. 2. Automatic operation: Check valve is an automati...

  Jin Guan Chen Machinery Parts Business Department, Tianhe District, Guangzhou

  China

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• PN10 PN16 Soft Sealed Non Slam Check Valve Flange Ductile Iron

  

  ... up to 80℃ with superior reliability. As a check valve, it is designed to prevent backflow of fluid, protecting the system from damage. Non Slam Check Valve is a flange-end connection type valve, ensuring re...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Soft Seal Non Slam Check Valve With Flange End Connection Ductile Iron PN10 PN16 PN25

  

  ...y. This type of valve is ideal for preventing backflow, which is essential in many applications. The Non Slam Check Valve is also designed with a soft seal, which helps to ensure a tight seal and prevent lea...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Stainless Steel Lift Check Valve with Flange Connection for Industrial Applications and Corrosion Resistance

  

  ...one-way valves, these valves are designed to prevent backflow in a piping system. The disk check valve operates by allowing fluid to flow in the desired direction while closing to prevent reverse flow. The 4...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• Metal Sealing Ductile Iron Swing Check Valve For Water Pipeline BS5153 Standard

  

  ... in water supply and drainage systems. It can be installed at the outlet of the water pump to prevent backflow and water hammer damage to the pump, it can also be installed on the bypass pipe of the inlet an...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• Stainless Steel Dual Plate Wafer Type Check Valve with 403 Status Code and Openresty Server ANSI GB Standard Non-Return Valve

  

  ... the smooth and efficient operation of pipelines and systems. With a primary function of allowing fluid flow in one direction while preventing it from flowing in the opposite direction, this check valve serv...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• ZPY Cylinder Head Non-Return Valve 06H103175B for Audi VW Porsche

  

  ...way fluid flow in the engine’s cooling and lubrication systems, preventing backflow and maintaining optimal pressure within the system. This valve plays a crucial role in preventing fluid from returning to t...

  Guangzhou Yuhang Trade Co., Ltd.

  China

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• ZPY 04E906517 Vapor Canister Check Valve for VW Audi Porsche

  

  ..., this valve prevents fuel vapors from escaping into the atmosphere, ensuring the vehicle complies with environmental standards. It regulates the flow of vapors to the vapor canister, preventing backflow and...

  Guangzhou Yuhang Trade Co., Ltd.

  China

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• Brass Horizontal Threaded Check Valve ISO9001 ISO14001 Certified with 18 Months Warranty

  

  ... bottom valve of the water pump for suction closure also belongs to the category of check valves. A valve that opens or closes by the flow and force of the medium to prevent reverse flow of the medium is cal...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• Weichai Engine High-Grade Oil Filter 1002003545A Dual-Valve Check Valve Extended Oil Life Bus Spares

  

  ...valve prevents oil drain-back, extending engine oil service life and protecting critical engine components.Key Features Dual-Valve Design: Check valve + bypass valve protection Anti-Drain Back: Prevents engi...

  Nanjing Dingguan Automotive Parts Co., Ltd.

  China

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• Soft Seal Non Slam Check Valve with Anti Water Hammer and Flange Connection for Reliable Flow Control

  

  ..., this valve guarantees a tight and secure shut-off, preventing any leakage and ensuring optimal performance. As a check valve, its primary function is to allow fluid to flow in one direction while preventin...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Ductile Iron Non Slam Check Valve with Quick Close and Flange End Connection for Water Treatment Systems

  

  ...prevent backflow in piping systems, ensuring smooth and safe operation across a wide range of industrial applications. Engineered with a focus on durability and performance, this valve features a soft seal t...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Manhole Lid EN124 D400 Ductile

  

  ... and pedestrian areas to prevent anyone or anything falling into well. Gully grating also can convenience road rainwater flows down into the sewer system, such as sewer grating. Gully grating has many perfec...

  SUZHOU SENSE INDUSTRY CO., LTD

  Jiangsu,China

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• Ductile Cast Iron Storm Drain Grate Ductile Iron Gully Grating And Frame

  

  ... grating installed on vehicular traffic and pedestrian areas to prevent anyone or anything falling into well. Gully grating also can convenience road rainwater flows down into the sewer system, such as sewer...

  SUZHOU SENSE INDUSTRY CO., LTD

  Jiangsu,China

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• Black Ductile Iron Grating EN GJS500-7 Gully Grating Besideroad

  

  ... areas to prevent anyone or anything falling into well. Gully grating also can convenience road rainwater flows down into the sewer system, such as sewer grating. Gully grating has many perfect performance, ...

  SUZHOU SENSE INDUSTRY CO., LTD

  Jiangsu,China

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• Ductile Cast Iron Storm Drain Grate

  

  ... grating installed on vehicular traffic and pedestrian areas to prevent anyone or anything falling into well. Gully grating also can convenience road rainwater flows down into the sewer system, such as sewer...

  SUZHOU SENSE INDUSTRY CO., LTD

  Jiangsu,China

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• Class D400 EN124 Cast Iron Rectangular Plain

  

  ... on vehicular traffic and pedestrian areas to prevent anyone or anything falling into well. Gully grating also can convenience road rainwater flows down into the sewer system, such as sewer grating. Gully gr...

  SUZHOU SENSE INDUSTRY CO., LTD

  Jiangsu,China

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