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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

Reducing valve

Cepai Valve is the presure reducing valve manufacturer,mainly produce water/air/gas/steam pressure reducing valve and WCB/Stainless steel/Brass pressure reducing valve.

  • Stainless steel high pressure reducing valve

    ( Suitable for high pressue medium )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN16 ~ 160,150LB ~ 900LB
    • Medium:air, nitrogen, oxygen,natural gas,etc
    • Temperature:-20~150℃
    • Material:CF8,CF8M
    • Characteristic:For high pressure gas,air
    • Connection:Flange
    • Other:Higher pressure need consult engineer
  • WCB gas high pressure reducing valve

    ( Suitable for high pressue medium )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN16 ~ 160,150LB ~ 900LB
    • Medium:air, nitrogen, oxygen,natural gas,etc
    • Temperature:-20~150℃
    • Material:WCB,stainless steel is optional
    • Characteristic:For high pressure gas,air
    • Connection:Flange
    • Other:Higher pressure need consult engineer
  • YZ110X Brass water pressure reducing valve

    ( With pressure gauge for water )

    • Port size:DN15~50, NPS 1/2〞~ 2〞
    • Pressure: PN10 ~ 16
    • Medium:Water
    • Temperature:-9~80℃
    • Material:Brass
    • Characteristic:Min.outlet pressure is 0.1Mpa
    • Connection:Thread
    • Other:Pressure difference:≥0.15Mpa
  • Y44H bellow pressure reducing valve

    ( Small and sensitive,0.5 bar outlet pressure )

    • Port size:DN15~100, NPS 1/2〞~ 4〞
    • Pressure: PN6 ~ 16
    • Medium:Water,air,gas
    • Temperature:-20~230℃
    • Material:WCB CF8 CF8M
    • Characteristic:Min.outlet pressure is 0.05Mpa
    • Connection:Flange,thread
    • Other:Normal G thread,ZG/RC/PT,NPT is optional
  • Thread brass pressure reducing valve

    ( Small and sensitive,0.5 bar outlet pressure )

    • Port size:DN15~50, NPS 1/2〞~ 2〞
    • Pressure: PN10 ~ 16
    • Medium:Water,air
    • Temperature:-9~80℃
    • Material:Brass
    • Characteristic:Min.outlet pressure is 0.05Mpa
    • Connection:Thread
    • Other:Normal G thread,ZG/RC/PT,NPT is optional
  • Stainless steel pressure reducing valve

    ( Small and sensitive,0.5 bar outlet pressure )

    • Port size:DN15~50, NPS 1/2〞~ 2〞
    • Pressure: PN10 ~ 16
    • Medium:Water,air
    • Temperature:-9~80℃
    • Material:304SS,316SS
    • Characteristic:Min.outlet pressure is 0.05Mpa
    • Connection:Thread
    • Other:Normal G thread,ZG/RC/PT,NPT is optional
  • YZ11X Thread pressure reducing valve

    ( Small and sensitive,0.5 bar outlet pressure )

    • Port size:DN15~50, NPS 1/2〞~ 2〞
    • Pressure: PN10 ~ 16
    • Medium:Water,air
    • Temperature:-9~80℃
    • Material:Brass,stainless steel
    • Characteristic:Min.outlet pressure is 0.05Mpa
    • Connection:Thread
    • Other:Pressure difference:≥0.15Mpa
  • YK42F Stainless steel pressure reducing valve

    ( With pressure gauge,for T≤80℃ corrosive medium )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN10 ~ PN25、 CLASS 150LB
    • Medium:Water,air,gas
    • Temperature:-9~80℃
    • Material:304SS,316SS
    • Characteristic:Pressure gauge on the flange
    • Connection:Flange
    • Other:Pressure difference:≥0.15Mpa
  • YK42X WCB Pressure reducing valve

    ( With pressure gauge,for T≤80℃ medium )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN10 ~ PN25、 CLASS 150LB
    • Medium:Water,air,gas
    • Temperature:-9~80℃
    • Material:WCB, CF8 CF8M is optional
    • Characteristic:Pressure gauge on the flange
    • Connection:Flange
    • Other:Pressure difference:≥0.15Mpa
  • YK43F Stainless steel pressure reducing valve

    ( For air,nitrogen,oxygen,hydrogen,natural gas,etc. )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN10 ~ PN25、 CLASS 150LB
    • Medium:Air,gas
    • Temperature:-20~150℃
    • Material:CF8,CF8M
    • Characteristic:Pressure difference:≥0.15Mpa
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Min.outlet pressure:0.1Mpa (PN16-40)
  • YK43X Piston gas pressure reducing valve

    ( For air,nitrogen,oxygen,hydrogen,natural gas,etc. )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN16 ~ 160,150LB ~ 900LB
    • Medium:Air, gas
    • Temperature:-20~150℃
    • Material:WCB CF8 CF8M
    • Characteristic:Pressure difference:≥0.15Mpa
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Min.outlet pressure:0.1Mpa (PN16-40)
  • Y42X Diaphragm pressure reducing valve

    ( For water,air;T≤80℃ medium )

    • Port size:DN20~500, NPS 3/4〞~ 20〞
    • Pressure: PN10 ~ PN25、 CLASS 150LB
    • Medium:Water,air
    • Temperature:-9~80℃
    • Material:WCB,Cast iron,ductile iron
    • Characteristic:Pressure difference:≥0.15Mpa
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Min.outlet pressure:0.2Mpa
  • Y13H Thread steam pressure reducing valve

    ( For high temperature steam )

    • Port size:DN15~50, NPS 1/2〞~ 2〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Steam
    • Temperature:-29~425℃
    • Material:WCB CF8 CF8M
    • Characteristic:small size for steam,female
    • Connection:Thread:ZG/PT/RC,NPT
    • Other:Pressure difference:≥0.15Mpa
  • Y43H pilot steam pressure reducing valve

    ( For high temperature steam )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Steam
    • Temperature:-29~425℃
    • Material:WCB CF8 CF8M
    • Characteristic:Pressure difference:≥0.15Mpa
    • Connection:Flange,welding
    • Other:Min.outlet pressure:0.1Mpa
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