backflow preventer parts

Model Number:Back Pressure Valve

Place of Origin:China

... seal tubing during installation of Christmas Trees, removal of the Blowout Preventer(BOP), and to prevent backflow of fluid into the tubing. BPV can substantially reduce downtime and operating costs by allowing for repairs without killing the well. It is

Brand Name:OEM

Model Number:H42X

Place of Origin:Shanghai , China

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

Brand Name:OEM

Model Number:H42X-16Q

Place of Origin:Shanghai , China

... 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, disc, bush, seal ring, etc. Water enter into the ...

Brand Name:OEM

Model Number:H12X

Place of Origin:Shanghai , China

.../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 enter into pipes Material Body Cast

Brand Name:TongJiang

Model Number:Stainless Steel Sanitary Check Valve

Place of Origin:CHINA

..., 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 products, spring check valves are designed to assist ...

Brand Name:JIEYU

Place of Origin:Wenzhou China

...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. The valve is called a check valve. Check valves

Brand Name:TR Solids Control

Model Number:TRDXS

Place of Origin:Xi'an China

...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 string and falls to a special landing sub that is

Brand Name:Y

Model Number:GL41H-10Q

Place of Origin:China

...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 excessive starting current, and protect the safety of

Brand Name:Y

Model Number:700X-16Q

Place of Origin:China

... 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 stop; When the water pump is completely stopped,

Brand Name:Y

Model Number:H44H-16C

Place of Origin:China

... 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 pressure, the disc will automatically close to prevent

Brand Name:BARNSTONE

Model Number:PN10Bar DN12

Place of Origin:Suzhou China

... 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 from

Brand Name:OEM

Model Number:H42X

Place of Origin:Shanghai , China

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

Brand Name:OEM

Model Number:H42X-16Q

Place of Origin:Shanghai , China

... 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, disc, bush, seal ring, etc. Water enter into the ...

Brand Name:OEM

Model Number:H12X

Place of Origin:Shanghai , China

.../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 enter into pipes Material Body Cast

Brand Name:JIEYU

Place of Origin:Wenzhou China

...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. The valve is called a check valve. Check valves

Brand Name:Y

Model Number:H44H-16C

Place of Origin:China

... 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 pressure, the disc will automatically close to prevent

Brand Name:Y

Model Number:GL41H-10Q

Place of Origin:China

...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 excessive starting current, and protect the safety of

Brand Name:Y

Model Number:700X-16Q

Place of Origin:China

... 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 stop; When the water pump is completely stopped,