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Dual Plate Check Valve

  • Nominal Dimesion:DN50~DN1200 (2"~48”)
  • Nominal Pressure:PN1.6Mpa~42.0Mpa (ANSI/ASME 150#~2500#)
  • Suitable Temperature:-46°C ~540°C
  • Connection Type:ASME/ANSI B 16.25/ANSI B 16.5/ANSI B16.47; GB, JB, HG, JIS, DIN
  • Manufacturing Standard:ASME/ANSI, API, GB, JB, HG, JIS, DIN
  • Body Material:CS, LTCS, AS, SS, DSS

Apply Condition

Applied in oil, gas, petrochemical, shipbuilding, paper & pulp and other fields.

Product Features

  • Design & Manufacturing acc. to API594, JB/T8937
  • Bolt bonnet body or fully welder body
  • Low-noise, low vibration, low pressure drop
  • Casting or forging body
  • Dual plate design
  • Specially designed dual seal valve seat

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