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  • COMBINED NON RETURN VALVES
  • COMBINED NON RETURN VALVES
  • Combined Non Return Valves
    When the valve closes urgently, it prevents flowing backward by closing valve automatically without external force.
    If disc closes approximately 80%, it prevents water hammering effectively by reducing closing speed.

NON RETURN VALVE (COMBINED NON-RETURN VALVES) (CNR SERIES)