Control Valve,API 6A Valve,API 6D Valve-Cepai Group
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CEPAI GROUP CO., LTD.

Mobile:+86-17717522891
Wechat:17717522891
Tel:+86-21-54891500
Email:aires@cepai.com 

Headquarter: 15F, NO.2281, West Zhongshan Road, Shanghai, China.
Factory: No.333 West Jianshe Road, Jinhu Industrial Park, Huaian City, Jiangsu Province, China

Pneumatic Operated 3 Way Ball Valve

Model:

  • Port size:DN20~300, NPS 3/4〞~ 12〞
  • Pressure:PN16 ~ 100,150LB ~ 600LB
  • Medium:Water,oil,steam,gas
  • Temperature :-20~180℃
  • Body material:WCB LCB CF8 CF3 CF8M CF3M
  • Connection:Flange,thread and SW is optional
  • Position type:On-off type or adjusting type
  • Characteristic:T Port or L Port
  • Voltage:Depond on accessories
  • Other:Side handwheel is optional
  • Pneumatic Operated 3 Way Ball Valve description

    Pneumatic Operated 3 Way Ball Valve is composed of  three way ball valve and pneumatic actuator (double action or single acrion), Pneumatic Operated 3 Way Ball Valve has two kinds of flow pattern, one is of type L (3-way and 2-port) while the other is of type T (3-way and 3-port), which is subject to the customer application.Pneumatic Operated 3 Way Ball Valve is blow-out proof stem,anti-static design, Mouting flange is ISO 5211 Standard.
  • Pneumatic Operated 3 Way Ball Valve feature

    Full bore or reduced bore design
    Bolted bonnet, split body
    Floating ball type
    Blow out proof stem
    Fire safe construction
    Anti static device
    Stopper device
    ISO 5211 mounting bracket
    Flanged ends
    Available with worm geared operator
    Materials: A216 WCB, A105N, A182 F304, F304L, F316, F316L, A351 CF8, CF8M, CF3, CF3M
  • Pneumatic Operated 3 Way Ball Valve technical requirement

    Nominal diameter DN(mm) 25 40 50 65 80 100 125 150 200 250 300
    Rated flow coefficient Cv Full chamber type 14 30 55 100 135 230 320 500 850 1300 1750
    Shrinkage chamber type 6 12 20 40 54 92 128 200 340 520 700
    Double action pneumatic actuator Air supply pressure 400KPa
    Model Torque(N.M) PTFE packing , metal seal allow differential pressure
    ATD63 23.5 2.35 0.94                  
    ATD75 46.5 5.0 2.84 1.49 0.57 0.33            
    ATD88 73.2     2.39 0.99 0.62            
    ATD100 106       1.54 0.99 0.30 0.19        
    ATD125 221           1.29 0.80 0.39      
    ATD160 453           2.84 1.79 0.89 0.47 0.26 0.14
    Single action pneumatic actuator Air supply pressure 400KPa
    Model torque(N.M) PTFE packing , metal seal allow differential pressure
    ATS75 26.5 0.19                    
    ATS88 44 1.19 0.09                  
    ATS100 60.7 3.97 1.59 0.81 0.11              
    ATS125 126     2.19 0.89 0.59            
    ATS160 269         1.39 0.53 0.34        
    ATS200 467           2.84 1.79 0.89 0.47 0.26 0.14
  • Pneumatic Operated 3 Way Ball Valve accessories:

    1 Electric-Pneumatic (Pneumatic-pneumatic) positioner for regulating ball valve
    2 Valve position transmitter
    3 solenoid valve
    4 limited switch
    5 Air filter reducer
    Pneumatic Operated 3 Way Ball Valve accessories


     
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