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Make the disc root first open it. Thus effectively avoid the old type of conventional valve in disc opens when sealing surface friction phenomenon.
When the flow rate slows, torsion spring automatic reaction, makes the disc close and near to the body seats, to reduce the travel distance and time close. When the fluid backflow, disc gradually close to the body seats, valve dynamic response greatly
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will?select?for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples?or?confirmed by drawings
Note: the information is for reference only,?or?incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet the different needs of various types of gate valve. Please contact 021-6651 8677?or?consult online.

Mandatory
Mandatory
Mandatory
Mandatory

Be sure to write clearly consulted or purchase products detailed parameters and quantity.