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Axial-flow Check Valve

  • Nominal Dimesion:DN300~DN1400 (12” ~56”)
  • 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; API607/API6D
  • Manufacturing Standard:ASME/ANSI, API, GB, JB, HG, JIS, DIN
  • Body Material:CS, LTCS, AS, SS, DSS

Apply Condition

Applied in oil and natural gas pipeline system in particular, the export of fuel pumps.

Product Features

  • Casting or forging body
  • Bolt bonnet body or fully welder body
  • Specially designed double seal valve seat, zero leakage, reliable
  • Low fluid loss precision designed spring to ensure that could open and seal the valve under low pressure

Related Cases

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    2. Country:China
    3. Valve Type:Gate Valve, Globe Valve, Check Valve, etc.
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    5. Technicial Data:1/2“-12”/Class150-1500Lb
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  • CNPC Dushanzi Petrochemical Branch

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  • Petroleum Development Oman Project

    1. Industry:Oil & Gas Industry
    2. Country:Oman
    3. Valve Type:API6D Trunnion Mounted Ball Valve
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    5. Technicial Data:2“~36“/Class150Lb~2500Lb
    6. Supply Period:2001-2011

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