O Type High-Pressure Pneumatic Ball Valve
The high-pressure type pneumatic ball valve is designed for large type ethylene project and oil and gas storage and transportation and long-distance transportation (gas, oil). It adopts wing type seal valve seat and limit valve body connection, which not only meets the requirements of high pressure, high temperature, and other working conditions of large type ethylene project, but also can be widely used in petroleum, chemical industry, electric power, and other fields.
Size:DN25 to D400 ( metal seal ) , DN25 to DN250 (soft seal)
Pressure rating: ANSI 600 to ANSI 1500LB
Leakage degree : ANSI V-VI
Flow : Fast open
Body material : A105 /F304/F316
Trim Material : 304/316/+PTFE ; 304/316, stellite