Valves and valve assemblies for liquid and gas shutoff provide protection for fuel-burning equipment. Approved to FM Class 7400, 7420 and 7422, the shutoff assemblies have a spring-return automated ball valve; explosionproof limit switch and solenoid pilot valve; quarter-turn rack-and-pinion actuator design; valve seating and proprietary stem-seal system. Configurable to a range of shutoff requirements for build-to-order flexibility, the valves are available in three-piece or flanged models, 316 stainless or WCB trim and 0.25 to 6" sizes.

A-T Controls Inc.
(513) 530-5175

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