Total 563 products for inline backflow preventer Manufacture & Suppliers

• ODM Special Vehicle Parts Motorized Duckbill Tool Parts Automatic Control Valve

  

  ... shut-off, it features an elastomeric duckbill-shaped orifice that opens under forward pressure (passive mode) and closes instantly via electric actuator to prevent backflow or...

  Hubei Huate Special Equipment Co., Ltd.

  Hubei,China

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• 466 Single Gauge Valve Automotive R134a Refrigerant Charging Tool for Air Conditioning AC Refrigerant Heat Exchange Parts

  

  ..., efficient, and reliable handling of refrigerants. Built from high-quality brass, this valve is engineered to prevent backflow during the charging or discharging process, protecting both the refrigerant cyl...

  Guangzhou Kaida Refrigeration Technology Co., Ltd

  China

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• Air Conditioner Safety Valve – Leak-Proof Refrigerant Charging Adapter Frost-Proof Valve for R410 & R22 Systems

  

  ..., efficient, and reliable handling of refrigerants. Built from high-quality brass, this valve is engineered to prevent backflow during the charging or discharging process, protecting both the refrigerant cyl...

  Guangzhou Kaida Refrigeration Technology Co., Ltd

  China

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• Industrial Butterfly Valve Stainless Steel Large Diameter DN500 Ventilation Valves

  

  ... and air conditioning systems, and can also be used in other industrial applications. The role of the air valve is to control the speed and direction of the air flow, prevent backflow and air leakage, so as ...

  Fabia Valve Industry (Suzhou) Co., Ltd.

  China

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• Steel Cementing Float Equipment For Durable In Harsh Environments

  

  ... component in the cementing process of oil and gas wells. It is designed to prevent the backflow of cement during the cementing operation, ensuring a successful and efficient well completion. This product ov...

  Jiangsu Service Petroleum Technology Co., Ltd

  Jiangsu,China

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• High Performance Cementing Float Device With Customized Steel Material

  

  ... of oil and gas wells. It is designed to provide a reliable seal and prevent backflow during the cementing operation. The equipment is crucial in ensuring the success and safety of the well. Connection: Thre...

  Jiangsu Service Petroleum Technology Co., Ltd

  Jiangsu,China

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• High Pressure Intensifier Waterjet Pump Parts 010559-1 Check Valve Body Assy

  

  ... parts MOQ 1 piece Material Metal Payment Term T/T,PAYPAL,CREDIT CARD,WESTERN UNION The importance of check valves: In order to prevent the backflow of water, when high-pressure water enters...

  SHANDONG WAMI CNC TECHNOLOGY CO.LTD

  China

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• Corrosion Resistant PPR Check Valve High Temperature Resistance 20-63mm

  

  ... made from durable polypropylene random copolymer (PPR), designed to prevent fluid backflow in piping systems. It ensures unidirectional flow, protects equipment (e.g., pumps), reduces water hammer, and main...

  DSTHERM INDUSTRIAL LIMITED

  Shanghai,China

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• 15ml 30ml 50ml PP Plastic Airless Bottle for Cosmetics

  

  ... atop the product and creates an airtight seal against the chamber walls. ◦ One-Way Valve Pump: A pump mechanism that draws product from the bottom and has a valve to prevent backflow. ◦ Actuator: The button...

  Yuyao Bill Spray Co.,Ltd

  Zhejiang,China

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• 1/2 Inch Rotating Spray Head Garden Lawn Irrigation Misting Sprinkler Nozzle

  

  ... Nozzle The sprinkler can spray water in all directions without manual intervention. The two identical water outlets is to make sure normally spraying for sprinkler and to to prevent water backflow. The spra...

  YuYao TianJia Garden Irrigation Equipment Co.,Ltd.

  Zhejiang,China

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• Customized Size Swing Check Valve / Ductile Iron Check Valve Max Temperature 120°C

  

  .... Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflow in the system. A check ...

  Wuhan Libin Valve Manufacturing Co., Ltd.

  Hubei,China

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• DN500 Check Valve / Ductile Iron Check Valve / Swing / Non-Return Valve

  

  .... Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflow in the system. A check ...

  Wuhan Libin Valve Manufacturing Co., Ltd.

  Hubei,China

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• Check Valve

  

  .... Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflow in the system. A check ...

  Wuhan Libin Valve Manufacturing Co., Ltd.

  Hubei,China

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• Oilfield Cementing Casing Shoe And Float Collar API standard

  

  ... float collar& shoe offer dependable performance for all classes of oil and gas wells. The plunger type valves prevent cement backflow, provide casing buoyancy during run-in, and act as internal bops during ...

  Dongying Oilman Machinery Equipment Co.,Ltd.

  China

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• N80 Oilfield Cementing Tools , Non Rotating Casing Float Collar

  

  ...l Drilling Description: The cement float collar& shoe offer dependable performance for all classes of oil and gas wells. The plunger type valves prevent cement backflow, provide casing buoyancy during run-in...

  Dongying Oilman Machinery Equipment Co.,Ltd.

  China

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• API Oilfield Downhole Tools 2F-3R Flapper Type Drill Pipe Float Valve & Float Valve Sub

  

  ...-back of the 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 o...

  Dongying Oilman Machinery Equipment Co.,Ltd.

  China

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• API 6-5/8" REG Drill Pipe Float Valve Check Valve & Float Valve Sub

  

  ...-back of the 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 o...

  Dongying Oilman Machinery Equipment Co.,Ltd.

  China

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• 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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• API 5CT Casing Shoe And Float Collar 5/8" BTC Thread

  

  ... offer dependable performance for all classes of oil and gas wells. The plunger type valves prevent cement backflow, provide casing buoyancy during run-in, and act as internal bops during the process of runn...

  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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