STOCKHAM® Cast Steel Swing Check Valve -CRANE ChemPharma & Energy | Linquip

STOCKHAM® Cast Steel Swing Check Valve

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Stockham® check valves are highly efficient for services requiring frequent operation and throttling when pressure drop across the valve is about 20% of inlet pressure. Closer throttling, creating higher pressure drops may cause cavitation or excessive velocities which could cause high noise levels, vibration and possible damage to the valve or adjacent piping. Globe valves can be equipped with optional operators and are available with a variety of trims to match service requirements.

  • For class 600 valves, a ring joint bonnet gasket assures positive seal against leakage and accurate alignment of moving parts

  • Seat ring is seal welded to eliminate leak path

  • Eliminates additional leak paths

  • Standard material is ASTM A216 Grade WCB

STOCKHAM® Cast Steel Swing Check Valve Specifications:

  • Max. working pressure (bar)

    102
  • Maximum Temperature (C)

    426
  • Minimum Temperature (C)

    -28
  • DN from

    50
  • DN to

    600
  • Class from

    150
  • Class to

    600
  • NPS from

    2
  • NPS to

    24
  • Connection Type

    Flanged
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