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

Self-operated control valve

  • Self regulating Pressure Control Valve

    ( Self regulating Pressure Control )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 25 CLASS 150/300LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Quick open
    • Connection:Flange
    • Other:Different standard is optional
  • Self-operated micro pressure control valve

    ( The lowest adjusting pressure is 0.5 KPa )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN10 ~ 16
    • Medium:Nitrogen,non corrosive gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:For low pressure regualting
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:After valve pressure range:0.5-100KPa
  • ZZYVP Pilot self-operated pressure regulator

    ( The lowest adjusting pressure is 0.5 KPa )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN10 ~ 16
    • Medium:Nitrogen,non corrosive gas
    • Temperature:-40~425℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:For low pressure regualting
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:After valve pressure range:0.5-100KPa
  • ZZY Self-operated pressure control valve

    ( The lowest adjusting pressure is 15KPa )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:pressure>0.6Mpa choose pistion actuator
  • ZZYM Sleeve type self-operated regulator

    ( The lowest adjusting pressure is 15KPa )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:pressure>0.6Mpa choose pistion actuator
  • ZZYN Double seat self-operated regulator

    ( The lowest pressure is 15KPa )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:pressure>0.6Mpa choose pistion actuator
  • ZZYP Single seat self-operated regulator

    ( The lowest adjusting pressure is 15KPa )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:pressure>0.6Mpa choose pistion actuator
  • Diaphragm type self-operated control valve

    ( Diaphragm actuator is for ≤0.6Mpa pressure )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:pressure>0.6Mpa choose pistion actuator
  • Piston type self-operated control valve

    ( Piston actuator is for>0.6Mpa pressure )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~350℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Quick open
    • Connection:Flange
    • Other:Diaphragm actuator:Pressure≤0.6Mpa
  • Self-operated regulator control valve

    ( Diaphragm and piston actuator is for optional )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Diaphragm actuator:Pressure≤0.6Mpa
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:pressure>0.6Mpa choose pistion actuator
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