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Sewage Backflow Preventer

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Total 828 products for sewage backflow preventer Manufacture & Suppliers

Lightweight Lift Type PN16 Check Valve , GB Cast Carbon Steel Check Valve

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

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

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DIN Cast Steel Lift Check Valve 1.0/1.6/2.5 Mpa Flange End Anti Corrosion

...the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, reverse flow 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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Flange End DIN Lift Check Valve 1.0/1.6/2.5 Mpa Anticorrosive Stainless Steel

...the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, reverse flow 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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150LB JIS Cast Steel Check Valve , Flanged ASTM A216 WCB Check Valve

...valve, is used to prevent the backflow of medium in the pipeline. The valve whose opening and closing parts open or close automatically by medium flow and force to prevent medium backflow is called check val...

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

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DIN GG25 Grey Iron Flanged Swing Check Valve PN16 Medium Water Pressure

...the pipeline. The valve whose opening and closing parts open or close automatically by medium flow and force to prevent medium backflow is called check valve. The check valve is an automatic valve, which is ...

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

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JIS B 2239 Swing Check Valve Cast Iron 10K Pressure Anti Corrosion

.... The valve whose opening and closing parts open or close automatically by medium flow and force to prevent medium backflow is called check valve. The check valve is an automatic valve, which is mainly used ...

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

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125LB Swing Check Valve Flange Type

.... The valve whose opening and closing parts open or close automatically by medium flow and force to prevent medium backflow is called check valve. The check valve is an automatic valve, which is mainly used ...

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

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Flanged ASTM A216 WCB Check Valve

...valve, is used to prevent the backflow of medium in the pipeline. The valve whose opening and closing parts open or close automatically by medium flow and force to prevent medium backflow is called check val...

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

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Lightweight Lift Type PN16 Check Valve , GB Cast Carbon Steel Check Valve

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

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

Verified Supplier

Add to cart
DIN Cast Steel Lift Check Valve 1.0/1.6/2.5 Mpa Flange End Anti Corrosion

...the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, reverse flow 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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Flange End DIN Lift Check Valve 1.0/1.6/2.5 Mpa Anticorrosive Stainless Steel

...the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, reverse flow 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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Customized Cast Iron Swing Check Valve Flanged For Liquefied Gas

...prevent the backflow of the medium in the pipeline. The opening and closing parts are opened or closed automatically by the flow and force of the medium to prevent the backflow of the medium. The check valve...

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

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Pop Action Type 811 High Efficiency Pilot Operated Safety Valve

...to set pressure Operating pressures up to 96% of the set pressure Back pressures up to 70% of the set pressure Backflow preventer integrated as a standard component Integrated Piping prevents damage and free...

Xiangjing (Shanghai) M&E Technology Co., Ltd
Shanghai,China

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Type 821 High Efficiency Modulate Action Pilot Operated Safety Valve

...to set pressure Operating pressures up to 96% of the set pressure Back pressures up to 70% of the set pressure Backflow preventer integrated as a standard component Integrated Piping prevents damage and free...

Xiangjing (Shanghai) M&E Technology Co., Ltd
Shanghai,China

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Silicone Duckbill Check Valve In Medical Equipment And Household Food Machines

...backflow prevention devices, check valves or check valves due to the direct flow path, easy installation, and low application space requirements. They are shaped like duckbills and have duckbill-shaped elast...

Xiamen Juguangli Import & Export Co., Ltd
Fujian,China

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High Precision Medical Injection Molding OEM Positive Pressure Needleless Connectors

... molding, secondary assembly, and seal testing are employed to ensure key performance features such as backflow prevention, contamination prevention, and positive pressure containment. This product is manufa...

MID Mould Industrial Ltd.
China

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50L 250C Floor Standing Vacuum Oven NuOven VQ52-3 with Chamber Wall Heating

...silicone gasket prevents air leak Built-in vacuum pump and digital vacuum meter Automatic vacuum circulation between setpoints Solenoid valve for quick pressure release Oil backflow prevention in vacuum line...

SENOVA BIOTECH (SHANGHAI) CO., LTD.
Shanghai,China

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Large SF6 Vacuum Pump Unit, 2000m3/H, Multi Channel, DN40, DN80 [KSCZ-2000/600]

...pump paired with two 300 m³/h front-end pumps, integrated with anti-backflow oil protection to prevent contamination. Capable of achieving an ultimate vacuum of 6×10⁻² Pa, the system is equipped with multi-c...

Shanghai Yushi Technology Development Co., Ltd.
Shanghai,China

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Oil And Wastewater International Shore Connection AS10050 CB/T3657-94 International Shore Connection

... treaty designed to prevent pollution of the oceans from ships. It lays out a set of rules and regulations governing the discharge of sewage, wastewater, and oily sewage from ships into international waters....

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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SS316 Internals Air Vacuum Relief Valve , Single Chamber Air Vacuum Valve

...Sewage Combination Air Release Valve Features: . Spill Free. . Advanced design: Simple mechanism and strong float to prevent cracking during sudden water hammer& quick closure. . Wider middle body, shorte...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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Sewage Backflow Preventer

Total 828 products for sewage backflow preventer Manufacture & Suppliers