Butterfly ValvePosition:HOME > Butterfly Valve
Pneumatic butterfly valve

Pneumatic butterfly valve

  • Valve Body Material:A216/WCB,LCB/LF2,WC6/F11,WC9/F22,
  • Valve Caliber:2''~56''
  • Pressure Range:Class 150~600LB
  • Temperature Range: -29℃~425℃
  • Executive Standard

    Manufacturing Standards: API 609,MSS SP-68,EN 593
    Structure Length: API 609,MSS SP-68,EN 558
    Flange End Surface: ASME B16.5,EN 1092,ASME B16.47
    Test standard: ISO 5208,API598


    The pneumatic butterfly valve is a self-controlled pneumatic butterfly valve with a three-eccentric structure of a metal sealing valve. The pneumatic butterfly valve shaft adopts an integrated design to prevent the displacement of the valve shaft due to the pressure of the pipeline. The valve is a three-eccentric structure, so that the valve is completely separated from the valve seat at the moment of opening, and the valve seat is less prone to wear.



Tel:+86 577 67952209


Add:Anfeng Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province P.R.China