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Sewer Backflow Preventer

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Total 560 products for sewer backflow preventer Manufacture & Suppliers

SS304 / 316 Stainless Steel Foot Valve With DN15 ~ DN300 Size Epoxy Powder Coating

... 5017 Applications: * unidirectional valve used to prevent medium from backflow * only used at the inlet of various pumps * prevent impurity enter into pipes Working Principle Foot valve consists of cover, d...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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SS 316 Water Foot Valve DN80 PN6 Threaded End Use On Bottom Of The Tank

.../150 Shell pressure PN15/PN24 300PSI Seat pressure PN11/PN17.6 200PSI Applications: * unidirectional valve used to prevent medium from backflow * only used at the inlet of various pumps * prevent impurity en...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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AISI 316 L Stainless Steel Sanitary Valves , Viton Seat Tri Clamp Valve

..., their roles are to prevent the pipeline water back in the media. They are specifically used for the food handling and processing industries to prevent backflow of product. Commonly used with liquid product...

Zhejiang TongJiang Holdings Company
Zhejiang,China

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Adjustable Stainless Swing Check Valve , Industrial Flanged Check Valve Water Supply

...way valve or check valve, its role is to prevent the backflow of media in the pipeline. The opening and closing parts are opened or closed by the medium flow and force to prevent the medium from flowing back...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

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Hydraulic Top Drive 152mm Oil Gas Drill String Valve IBOP

...IBOP is a float valve that is sometimes made up in the drill string near the bit. It prevents backflow up the drill string. Another type of IBOP is the drop in valve or D.I.V. It is dropped into the drill st...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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Anticorrosive Ductile Iron Check Valve

...automatic control and remote monitoring. It is used at the outlet of centrifugal water pump, which can effectively prevent water hammer accidents in case of tripping and accidental power failure due to exces...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

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Water Pump Control Water Conservancy Valve 1.6 Mpa Rustproof Flange End

... supply systems to prevent medium backflow. When the water pump is about to stop supplying water. Slowly close about 90% of the valve first to prevent water hammer or water hammer sound caused by sudden pump...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

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Carbon Steel Material Flange End Swing Check Valve Gray Color

... prevent fluid backflow. The disc of the valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side. When the inlet pressure is lower than the outlet press...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

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Nontoxic Plastic Pressure Release Valve , PVDF Pressure Relief Valve Back Pressure

... of operation where the pin moves out of the tip of the jet center, pushing any accumulated debris which reduces the valve from blocking. This type of diaphragm valve is essential for preventing contaminants...

Suzhou Jiahe Qingsheng Environmental Protection New Material Technology Co., Ltd.
Jiangsu,China

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Ductile Iron / Stainless Steel Water Pump Foot Valve With SS304 Strainer , Bottom Valve

... pumps * prevent impurity enter into pipes Working Principle Foot valve consists of cover, disc, bush, seal ring, etc. Water enter into the ......

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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SS304 / 316 Stainless Steel Foot Valve With DN15 ~ DN300 Size Epoxy Powder Coating

... 5017 Applications: * unidirectional valve used to prevent medium from backflow * only used at the inlet of various pumps * prevent impurity enter into pipes Working Principle Foot valve consists of cover, d...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart
SS 316 Water Foot Valve DN80 PN6 Threaded End Use On Bottom Of The Tank

.../150 Shell pressure PN15/PN24 300PSI Seat pressure PN11/PN17.6 200PSI Applications: * unidirectional valve used to prevent medium from backflow * only used at the inlet of various pumps * prevent impurity en...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart
Adjustable Stainless Swing Check Valve , Industrial Flanged Check Valve Water Supply

...way valve or check valve, its role is to prevent the backflow of media in the pipeline. The opening and closing parts are opened or closed by the medium flow and force to prevent the medium from flowing back...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Carbon Steel Material Flange End Swing Check Valve Gray Color

... prevent fluid backflow. The disc of the valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side. When the inlet pressure is lower than the outlet press...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

Verified Supplier

Add to cart
Anticorrosive Ductile Iron Check Valve

...automatic control and remote monitoring. It is used at the outlet of centrifugal water pump, which can effectively prevent water hammer accidents in case of tripping and accidental power failure due to exces...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

Verified Supplier

Add to cart
Water Pump Control Water Conservancy Valve 1.6 Mpa Rustproof Flange End

... supply systems to prevent medium backflow. When the water pump is about to stop supplying water. Slowly close about 90% of the valve first to prevent water hammer or water hammer sound caused by sudden pump...

China • Yuanda Valve Group Co., Ltd.
Hebei,China

Verified Supplier

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KA-06, KA-08, KA-10, KA-15, KA-20 KA Series Air Flow Control One-way Check Valve 1/8", 1/4", 3/8", 1/2", 3/4"

... systems, preventing backflow to protect equipment and maintain efficiency. Key specifications vary by model but commonly include a working pressure range of 0.05–0.8 MPa, an ......

Airwolf Automation
Zhejiang

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KLA-32, KLA-40, KLA-50 KLA Series one-way Air Flow Control Check Valve 1"1/4, 1"1/2, 2"

..., the KLA Series Check Valve provides a critical function in maintaining system integrity by preventing backflow and enabling fine-tuned control over pneumatic actuators. The series includes various models t...

Airwolf Automation
Zhejiang

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Sewer Backflow Preventer

Total 560 products for sewer backflow preventer Manufacture & Suppliers