Brand Name: | Quanshun |
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Model Number: | DQ342H |
Place of Origin: | China (Mainland) |
Port Size: | DN50~DN2000 |
Media: | Acid |
Temperature of Media: | Normal Temperature |
Material: | Stainless Steel |
Power: | Manual |
Pressure: | Medium Pressure |
Structure: | Butterfly |
Standard or Nonstandard: | Standard |
Nominal Diameter: | DN50~DN2000 |
Nominal Pressure: | 0.6MPa~4.0MPa |
Applicable Medium: | Steam,water,oil,sewage and other corrosive medium |
Normal type temperature: | -29 to 200 Deg.c |
High Temperature type: | -29~425Deg.c |
Quick Details
Specifications
in the vavel industry.
Features
1.Designed with bidirectional sealing structure,the installation of the bidirectional rotary ball valve will not be restricted by the direction of the fluid.
2. Since the metal sealed bidirectional rotary ball valve is offered with self-sealing device,reliable sealing performance can be realized under the pressure from medium.
3.Powerful specific pressure of sealing can be obtained the valve is installed on the direction in opposite to that of the fluid.The pressure acts on/upon the valve seat of the bidirectional rotary ball valve. The contact area of the point action is annular,
4. The manual control rotary ball valve has long service life due to wear compensation.
5.The unique rotational structure ,as well as the sphere-conical sealing surface of the valve seat,makes for the cleaning function the solid particle will be crushed when the electric operated bidirectional rotary ball valve is opened or closed.