Spring-Return Handles provide reliable automatic closing/opening of manual ball valves. The handles may be held in the operating position and the spring will automatically return the valve to the fail position upon release. They can be mounted for either spring-to-close or spring-to-open operation. The spring is housed in a steel enclosure and provides quick cycling of the valve to the fail position upon release of the handle.
Sizes range from 1/4″ to 4″ and are available in Threaded, Socket-Weld, Butt-Weld and Flanged.