77pa-el-mr-pre-action valve, double interlock, electrically activated, manual (local) reset

77PA-EL-MR-Pre-Action Valve, Double Interlock, Electrically Activated, Manual (Local) Reset

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Armaş “77PA-EL-MR” electrically controlled, double interlock pre-action valve, designed for fire protection systems. The pre-action valve, actuated by the pressure of pipeline. Armaş Pre-Action Valve admits water into the sprinkler piping only when electric detecting device and a sprinkler have both been activated. The valve must be manually reset after automatic actuation. An emergency release valve is standard.

  •   Closed Sprinklers Applications
  •   Chemical Facilities
  •   Flammable Materials Storages
  •   Petroleum / Gas Facilities

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