507 Series Emergency Valve Operator Remote control of emergency valves through flexible cable (cable not included). Maximum 3/16 cable. Replaceable fuse adaptor releases at 210ºF. Threaded take-up for cable slack adjusts conveniently in place. 1 5/8" or 2 3/8" cable travel positions. Dual trip levers provide shutoff from two locations. Body, shaft and handles made of steel. Levers from plated steel.
Hookup capability for air operated assistance. Powder Coated steel.