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จุดเด่นของ Double Valves with Electro-Pneumatic E-P Monitor [3573A4221Z]

  • Internal monitoring – requires no additional monitoring circuitry
  • Automatic lock-out/inhibit upon detection of a malfunction
  • Default to de-energized position upon fault detection
  • Dedicated reset function
  • No undesired automatic reset upon removal of electrical or pneumatic energy sources
  • Built-in non-clogging silencers