DMC2 Series Double Valve

Safety Cat 4 PL e, Internal Monitoring, Manual Reset

  • Redundant control can achieve Category 4, PL e, when used with proper safety controls
  • Dynamic Monitoring, and air flow control functions are simply integrated into two identical valve elements
  • Asynchronous movement of valve elements is detected by the dynamic monitoring and the valve latches in the safe condition, resulting in a residual outlet pressure of less than 1% of supply
  • Manual valve reset
  • Poppet design that is dirt tolerant, wear compensating for quick response and high flow capacity
  • PTFE backup piston rings enhances valve endurance enabling operation with or without in-line lubrication
  • Includes a pressure switch with both normally open (NO) and normally closed (NC) contacts to provide status feedback to the control system indicating whether the valve is in the lockout or ready-to-run condition
  • High flow, clog resistant silencer included
  • Base mounted for ease of valve replacement, captive valve-to-base mounting screws
  • Inlet and outlet ports on both sides (plugs for unused ports included)
  • SISTEMA Library available for download at



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