PRODUCTS > Hydraulic control valve > Water pump control valve

                  Water pump control valve

                  Product model: 700X
                  Nominal diameter: DN20~800mm
                  Nominal pressure: PN1.0~2.5MPa
                  Applicable temperature: 0~80℃
                  Applicable medium: water
                  Main material: cast iron, carbon steel and so on

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                  [Manufacturing standards]
                  Quality assurance: ISO9000
                  Design standard: CJ/T219
                  Structure length: GB/T12221
                  Flange standard: GB/T 17241.6, GB/T 9113
                  Test standard: GB/T 13927, API 598

                  [Valve features]

                         700X pump control valve is a kind of valve installed in high buildings and other water supply systems at the pump outlet to prevent backflow of media. When the water pump to stop the water supply valve, first slowly shut down about 90%, to prevent a sudden stop pump caused by water hammer and water hammer sound; when the water pump stops completely, then the valve is completely closed, to prevent backflow of water pump, effectively protect the water from the impact and reverse return. The product is the necessary protection device for the pump outlet. Valve is streamlined design, through the electromagnetic valve to achieve accurate control of the opening and closing, the use of safe and reliable, effective to prevent water hammer and water hammer sound, long service life, installation and maintenance convenience.


                  [Adaptive condition]
                         Water control valve is the pipe medium pressure as the driving force for opening and closing, regulating valve. It consists of a main valve and attached to the catheter and needle valve, ball valve and pressure gauge, etc. according to the purpose and function of the different places, can be turned into a remote control float valve, relief valve, relief valve closed, flow controller, pressure relief valves, hydraulic control valves, emergency shut down valve.

                  Hydraulic control valve action:
                  1, It can be used in domestic water supply, fire fighting system and industrial water supply system.
                  2, hydraulic control valve to use the pilot valve to control the opening and closing of the valve, saving energy.
                  3, can replace other valves, large electric device.
                  4, hydraulic control valve products are widely used in high-rise buildings, living areas and other water supply network systems and urban water supply projects.

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