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Sewage Backflow Preventer

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Total 828 products for sewage backflow preventer Manufacture & Suppliers

40 Degree Swing Flex Check Valve For Water Supply EPOXY Coated

...Sewage System EPOXY Coated Description: A rubber flapper swing check valve consists of a valve body, a cover, and a flapper that is connected to a hinge. The disk swings away from the valve-seat to allow flo...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Flanged Brass Dual Check Valve for Hydraulic Water Pressure Systems

...preventing backflow and ensuring unidirectional flow. This valve is meticulously engineered to operate reliably under medium and low-pressure conditions, making it a versatile choice for a wide array of appl...

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

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Flanged Cast Iron Butterfly Type Buffer Check Valve OEM Support

...industrial water supply and sewage treatment plants to prevent medium backflow in the pipe network. It automatically eliminates destructive water hammer to ensure that the water pump and pipeline are not dam...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Square Protrusion Cast Iron Gully Grate For Waterflow C250 Gully Grating

... drainage systems, mainly used for overflow control in rainwater or sewage systems. It is made of sturdy and durable cast iron material, with a raised manhole cover to prevent water backflow and overflow. Th...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Well Urban Flood Control Rainwater Outlet Gully Grate And Frame Ductile Iron Overflow

... in municipal drainage systems, mainly used for overflow control in rainwater or sewage systems. It is made of sturdy and durable cast iron material, with a raised manhole cover to prevent water backflow and...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Cast Steel WCB 2 Wafer Check Valve , API Stainless Steel Butterfly Type Check Valve

... on the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, backflow valve and back pressure valve. The check valve belongs to an automatic valve,...

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

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Cast Steel WCB 2 Wafer Check Valve , API Stainless Steel Butterfly Type Check Valve

... on the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, backflow valve and back pressure valve. The check valve belongs to an automatic valve,...

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

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DN10 DN15 High Pressure Cryogenic Valve For LO2 LN2 LAr

... and is used to prevent backflow of the medium. It is also known as a check valve, check valve, reverse flow valve, and back pressure valve. The check valve belongs to an automatic valve. Its main function i...

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Sichuan,China

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Ductile Iron Butterfly Buffer Stop Check Valve PN 25 Bar For Industrial Water Supply

... are mainly used in industrial water supply, sewage treatment plant pump outlet to prevent medium backflow in pipe network. Automatically eliminate destructive water hammer to ensure that pumps and pipelines...

Zhejiang TongJiang Holdings Company
Zhejiang,China

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Square Protrusion Cast Iron Gully Grate with Spray Paint for Heavy Duty Waterflow C250 Drain Cover

... drainage systems, mainly used for overflow control in rainwater or sewage systems. It is made of sturdy and durable cast iron material, with a raised manhole cover to prevent water backflow and overflow. Th...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Square Design Cast Iron Gully Cover with Anti-slip and Anti-theft Features for 20kg to 30kg Rainwater Outlet Gully

... in municipal drainage systems, mainly used for overflow control in rainwater or sewage systems. It is made of sturdy and durable cast iron material, with a raised manhole cover to prevent water backflow and...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Flanged Cast Iron Butterfly Check Valve With 150LB-2500LB Pressure

...industrial water supply and sewage treatment plants to prevent medium backflow in the pipe network. It automatically eliminates destructive water hammer to ensure that the water pump and pipeline are not dam...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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DIN11851 DN65 Welded NBR Gasket Hydraulic Check Valves

...prevent fuild Backflow Quick Detail: Hydraulic Check Valves Easy disassemble Small-size construction DIN11851 connection (standard) Specification Product Name: stainless steel sanitary welded check valve of ...

DONJOY TECHNOLOGY CO., LTD
Zhejiang,China

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Forged SW / NPT Non Return Check Valve Small Water Hammer Pressure One Way Valve

... to prevent the media backflow , also known as the reverse valve, one-way valve, countercurrent valve, and back pressure valve. Check valve is an automatic valve, its main role is to prevent backflow of medi...

Foowell Industrial Wenzhou Co., Ltd.
Zhejiang,China

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Forged SW / NPT Non Return Check Valve Small Water Hammer Pressure One Way Valve

... to prevent the media backflow , also known as the reverse valve, one-way valve, countercurrent valve, and back pressure valve. Check valve is an automatic valve, its main role is to prevent backflow of medi...

Foowell Industrial Wenzhou Co., Ltd.
Zhejiang,China

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High Pressure Spring Loaded Check Valve Cryogenic 304 Stainless Steel

... with the internal fluid to prevent the backflow of the medium. It is also known as check valve, check valve, reverse flow valve and back pressure valve. Check valves are automatic valves. Its main function ...

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Sichuan,China

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Foot Valve Assembly SK60-8 SK70SR SK75-8 Excavator Accessory YN30V00070F1 YN30V00070F2

...SK70SR SK75-8 Excavator Accessory YN30V00070F1 YN30V00070F2 Functions: 1. Prevent hydraulic pipeline backflow: the bottom valve assembly can effectively prevent hydraulic pipeline backflow, avoid counter-sho...

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

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PN16 Ductile Iron Construction Nozzel Check Valve Against Water Reverse Flow

... any backflow, which can cause damage to equipment and disrupt the flow of fluids. The Non Slam Check Valve is a reliable and effective solution for preventing backflow and protecting equipment in a wide ran...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Soundproof Silent Check Valve Ductile Iron Cast Steel Check Valve Standard

... medium backflow during installation. Mainly used in mechanical equipment for treating slurry such as water pumps, the foot valve is usually installed at the bottom of the underwater suction pipe of the wate...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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Swing Type Ductile Cast Iron Check Valve BS Standard BS5153

...direction. It has a function to prevent backflow. disc is pushed open by the fluid pressure, but when it flows backward, disc closely contacts seat of the body by the back pressure to prevent backflow. Swing...

MAASU CO., LTD
Anhui,China

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Sewage Backflow Preventer

Total 828 products for sewage backflow preventer Manufacture & Suppliers