control valve,Electric contrPneumaticol valve,Pneumatic ball valve-Control valve manufacturer

contact us



Address: NO.720, Suide Road, Jiading District,Shanghai, China.

Pneumatic Actuated 3-piece Ball Valve


  • Port size:DN15~50, NPS 1/2〞~ 2〞
  • Pressure:PN10 ~ PN16、 CLASS 150LB
  • Medium:Water,oil,steam,gas
  • Temperature :-29~180℃
  • Body material:CF8,CF8M or other material
  • Description:
  • Pneumatic Actuated 3-piece Ball Valve Featue

    Pneumatic Actuated 3-piece Ball Valve is comprised by SS304 SS316 3-piece ball valve and pneumatic actuator.Pneumatic Actuated 3-piece Ball Valve only needs 90 degrees rotation and the small turning torque to close the pneumatic 3-piece ball valve.The fully equal valve body cavity provides a small, straight-through flow path for the medium.Pneumatic Actuated 3-piece Ball Valve is generally considered that the ball valve is most suitable for direct opening and closing.

  • Pneumatic Actuated 3-piece Ball Valve Performance

    ATD Pneumatic Actuator 3-Piece Ball Valve
    Type Double Acting/Single Acting Nominal Diameter DN6~DN100
    Air Supply Pressure Double Acting:2-8bar/Single Acting:4-8bar Nominal Pressure PN1.6、2.5、4.0、6.4MPa
    Output Torque Double Acting:4N·M~10560N·M Valve Stem Stainless Steel
    Single Acting:7N·M~2668N·M Valve Body SS 304
    Working Temperature Normal temperature type:-20℃~80℃(Nitrile rubber O-ring) Ball 304/316/316L
    High temperature type:-20℃~160℃(Fluorocarbon O-ring) Seal PTFE、PPL、Metal seal
    Range of motion 0~90°±5° Temperature PTFE≤180℃;PPL≤350℃;Metal Seal≤450℃
    Interface thread ATD50~ATD88    G1/8″ Structure type 3-piece
    ATD100~200   G1/4″ Applicable medium water,oil,gas,non-corrosive liquid
    Valve position signal Limit Switch:full open/full close signal Feature Compact structure, small size


    and large circulation capacity

  • Pneumatic Actuated 3-piece Ball Valve Technical parameter

    Nominal diameter:DN15~DN50;
    Nominal pressure:PN1.6,PN2.5,PN4.0,PN6.4;
    Connection type:female thread;
    Action range:0~90°;
    Body material: stainless steel 304/316/316L;
    Ball material:stainless steel 304/316/316L;
    Seat seal:PTFE,PPL,metal seal;
    Application temperature: PTFE≤180°C, PPL≤350°C, metal seal≤450°C;
  • Pneumatic Actuated 3-piece Ball Valve accessories

    Pneumatic Actuated 3-piece Ball Valve accessories