HM02B

详细说明

Design Features：

n  Shrouded seat prevents secondary damage in the event of a seat fracture.

n  Seats are driven by pins, safer and more reliable.

n  Floating seats can improve adaptability.

n  Barrier gas should be set 0.2MPa above the process gas, little barrier gas leaks into the process side, so the process gas can be sealed completely.

Performance Capability：

n  Temperature：-200～316℃.

n  Pressure：≤4MPa.

n  Speed：≤200m/s.

Application：

     For use in the operating condition where the leakage of the process gas to the atmosphere can not be allowed, meanwhile, a little internal leakage of sealing gas is tolerated, e.g., wet gas compressors in refinery, low pressure chlorine compressors in chemical plant.