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Total 13348 products for water backflow preventer Manufacture & Suppliers

API Oilfield Plunger And Flapper Type Drill Pipe Float Valve For Oil Well Or Water Well

...bit sub, to provide fluid flow control at the bottom of the drill stem. It also prevents backflow of cuttings from plugging the drill bit jets while making connections. We make a complete line of Float Valve...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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PN16 Class150 Ductile Iron Body Handle Wafer Butterfly Valve For Water Oil Gas

... to prevent any backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i.e., gasket, o-ring, precision machined, and a flat valve face on the upstream and ......

Dongying Oilman Machinery Equipment Co.,Ltd.
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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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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40V 300A Ideal Diode Charging Reverse Current Protection Solar Anti Backflow Diode

... used in physics for applications such as rectification of electrical signals, detection of radio signals and as a flyback diode in inductive circuits to prevent voltage spikes. They also aid in voltage regu...

Shenzhen Juyi Science And Trade Co., Ltd.
China

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High Current Ideal Diode Module 60V 280A Solar Panels Charging Prevents Backflow

High Current Diode Board 60V 280A Ideal Diode Module Charging Anti Backflow Parallel Connection of Solar Panels Product Description Limitations of the Theory in Ideal Diodes While ideal diode theory is enormous...

Shenzhen Juyi Science And Trade Co., Ltd.
China

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Large Size Ultrasonic Industrial Water Meter / Home Water Meter DN50-300mm

...water meter and home water meter of large size DN50-300mm Ultrasonic industrial water meter and home water meter of large size DN50-300mm is a high accuracy smart water meter, which can measure and storage b...

Lanry Instruments (Shanghai) Co., Ltd.
Shanghai,China

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Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature

... is composed of valve body, valve cover, valve disc, rocker and rocker shaft and other parts. The valve disc can automatically prevent fluid backflow. The valve disc of this valve is opened under the action ...

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

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Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water

...Used On The Pipeline Of Reclaimed Water Flanged Swing Check Valve Principle of action The valve is composed of valve body, valve cover, valve disc, rocker and other parts. The valve disc can automatically pr...

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

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API Stainless Vertical Lift Check Valve Flanged For Water Supply

... the valve to open. When the pressure is lower than the inlet end of the media outlet end of the spring to the seat leaving the spool valve closes to prevent backflow media, so starting and...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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Low Pressure Flanged Check Valve Stainless Steel Flanged Lift Check Valve For Water

... the valve to open. When the pressure is lower than the inlet end of the media outlet end of the spring to the seat leaving the spool valve closes to prevent backflow media, so starting and...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature

... is composed of valve body, valve cover, valve disc, rocker and rocker shaft and other parts. The valve disc can automatically prevent fluid backflow. The valve disc of this valve is opened under the action ...

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

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Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water

...Used On The Pipeline Of Reclaimed Water Flanged Swing Check Valve Principle of action The valve is composed of valve body, valve cover, valve disc, rocker and other parts. The valve disc can automatically pr...

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

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Flanged wafer type butterfly check valve Water Medium SS410 Shaft DI Body 2000 Pc/month Capacity

... where it is installed. This essential device is widely used in various plumbing, heating, and water supply applications, ensuring a secure and reliable operation. With a robust construction and high-quality...

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

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Brass wafer check valve One way Flow Direction Water/Medium Customizable Body

...preventing backflow and ensuring unidirectional flow in pipelines. This non return check valve is highly versatile, designed to accommodate medium to low pressure environments, making it an ideal choice for ...

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

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Check Valve Di Check Valve 16INCH DN400 Flanged Bolted Metal Soft Seat Water Air Oil Medium

Product Description: The Swing Check Valve is an essential component widely utilized in various pipeline systems to prevent the backflow of mediums such as water, air, and oil. Designed to operate automatically...

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

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Water Backflow Preventer

Total 13348 products for water backflow preventer Manufacture & Suppliers

API Oilfield Plunger And Flapper Type Drill Pipe Float Valve For Oil Well Or Water Well

PN16 Class150 Ductile Iron Body Handle Wafer Butterfly Valve For Water Oil Gas

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

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

40V 300A Ideal Diode Charging Reverse Current Protection Solar Anti Backflow Diode

High Current Ideal Diode Module 60V 280A Solar Panels Charging Prevents Backflow

Large Size Ultrasonic Industrial Water Meter / Home Water Meter DN50-300mm

Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature

Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water

API Stainless Vertical Lift Check Valve Flanged For Water Supply

Low Pressure Flanged Check Valve Stainless Steel Flanged Lift Check Valve For Water

Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature

Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water

Flanged wafer type butterfly check valve Water Medium SS410 Shaft DI Body 2000 Pc/month Capacity

Brass wafer check valve One way Flow Direction Water/Medium Customizable Body

Check Valve Di Check Valve 16INCH DN400 Flanged Bolted Metal Soft Seat Water Air Oil Medium