Check Valve

  • For High-Pressure And Low-Pressure Applications.
  • For Prevention Of Water Hammer.
  • JIS 10K, ANSI 150.
  • JIS 10K/2OK Flanged Ends.
  • ANSI 150/300 Flanged Ends.
  • Bolted Bonnet For Flanged Type.
  • Body: S.S./C.S./FCD45/FC20.
  • Size: 1/2"~12".
  • JIS 10K / 20K

    Design Description:

  • Bolted Bonnet.
  • For Horizontal or Vertical Lines.
  • Swing Type / Lift Type.
  • Renewable Seat Ring (JIS 10K).
  • Integral Seat Ring (JIS 20K).
  • Flanged Ends.
  • Seat Ring Full Satellite (Optional).
  • Applicable JIS 10K / JIS 20K Standards:

  • Face to Face, JIS B2002.
  • End Flanges, JIS B2212 / JIS B2214.
  • Test Pressure:

  • PER API 598 Standards.
  • ANSI 150 / 300

    Design Description:

  • Bolted Bonnet.
  • For Horizontal or Vertical Lines.
  • Swing Type / Lift Type.
  • Renewable Seat Ring (ANSI 150).
  • Integral Seat Ring (ANSI 300).
  • Flanged Ends.
  • Seat Ring Full Satellite (Optional).
  • Applicable Class 150 / 300 Standards:

  • Steel Valve, ANSI B16.34.
  • Face to Face, ANSI B16.10.
  • End Flanges, ANSI B16.5.
  • Basic Design API 603.
  • Test Pressure:

  • PER API 598 Standards.
  • 200 W.O.G..
  • Screwed Ends.
  • Body: Investment Cast S.S..
  • Size Range: 1/4"~2".
  • ANSI 150/300, JIS 10K/20K, DIN PN10/15/25/40.
  • Seat: NBR/EPDM/VITON/Metal to Metal.
  • Body: Cast Iron/Ductile Iron/S.S./C.S..
  • Disc: S.S./ALBC3/BC6/WCB.
  • Size Range: 2"~24".
  • ANSI 150/300, JIS 10K/20K, DIN PN10/16/25/40.
  • Seat: NBR/EPDM/VITON.
  • Body: Cast Iron/Ductile Iron/S.S./C.S..
  • Disc: S.S..
  • Size Range: 2"~24".
  • ANSI 150/300, DIN PN 6/10/16/25/40.
  • Body : S.S..
  • Disc : S.S..
  • Spring : S.S..
  • Size : 1/2"~4".
  • .