AR-2 Automatic/Manual Reset Relay – Normally Open (Model 14A2)

The Ruelco AR-2 relay is a multi-pressure control valve for production control and safety systems. It functions as either a manual reset or an automatic reset, pilot operated, normally open, block and bleed valve.

  • 316 stainless steel construction (models to N.A.C.E. MR0175 available).
  • Easy to close with pilot signal pressures as high as 100 PSI.
  • Large Cv factor assures fast system response.
  • May be used in pneumatic or hydraulic systems.
  • ‘Lock closed’ design prevents relay from automatically opening.
  • Viton and nitrile seals are utilized for dependability.
  • Design minimizes malfunctions due to supply system debris.
  • Inconel X-750 20 PSI spring assures dependability in most corrosive environments (optional 30 PSI spring available).
  • A simple detent mechanism external to the relay is used to switch the relay from an automatic reset to a manual reset relay and vice versa.
  • Optional stem protector available to prevent external debris accumulation on relay shaft.
  • Available with black, red, or green knob (green standard).
  • Please enter a value greater than or equal to 1.
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