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NUCA 320/-A 320/-ES type V Lift check valve

Lift check valveNUCA 320/-A 320/-ES type V

Lift check valve for nuclear applications, with butt weld ends, replaceable seat (NUCA-ES), straight-way pattern, made of steel or stainless steel.

Technical Data

  • Nominal pressurePN 320, Special
  • Max. nominal sizeDN 50
  • Max. allowed fluid temperature365 °C

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Technical Data

  • FunctionPrevent backflow
  • Connection typeButt weld ends
  • Casing materialP280GH,
    P250GH,
    SA105,
    X6CRNINB18-10,
    Z6 CNNB 18-11,
    SA182 GRADE F316L
  • Nominal pressurePN 320,
    Special
  • Max. nominal sizeDN 50
  • Min. nominal sizeDN 10
  • Max. allowed fluid temperature365 °C
  • Min. allowed fluid temperature-29 °C
  • Valve body typeStraight-way valve w.weld ends