Normally Closed Electromechanical Safety Shut-Off Valves with Automatic Reset for Natural Gas Service. 3″ (DN80) Valve Size. ANSI Flange Connection. Valve Cv: 423. Max Operating Pressure Differential: 40 PSIG. NEMA 4 General Purpose Cast Iron Body, 400 Stainless Steel Seat, Hardened Ductile Iron Disc, PEEK Follower Ring, Buna N O-Rings and Bumper. 115 VAC/60 Hz Actuator Motor with 6 Second Timing. Two Proof-of-Open Switches, Two Proof-of-Closure Switch. Right Top Assembly Position.
**MARTIN CONTROL STOCKS THIS VALVE**
