Zero friction telescopic ball valve
Product Introduction:
"Zero friction telescopic ball valve" is a unique patented product. Products equipped with this technology will have a retractable sealing ball. When the valve is opened, the ball wall will automatically shrink, creating a certain space for the sealing surface and the ball wall to avoid direct friction between the sealing surface, thereby greatly extending the service life. When the valve is closed, the ball wall will automatically expand and come into close contact with the sealing surface, achieving excellent sealing effect.
The overall structure is safe and reliable, greatly improving the service life of the sealing surface. Moreover, it has the effect of small opening and closing torque, labor-saving and quick opening and closing. Manual closing only takes 3 seconds, while pneumatic models equipped with actuators can complete opening and closing within one second. Effectively ensure the property and life safety of your enterprise, and reduce the harm caused by accidents.
Performance specifications
Materials: cast steel, forged steel, carbon steel, stainless steel
Diameter: DN40~DN600
Working temperature: -29 ℃~538 ℃
Pressure: 1.0mpa/PN10mpa
Configuration: manual, turbo, flange connection, pneumatic, hydraulic, electric