Zone Valve Actuators
Zone valve actuators are unique type of valves suitable for controlling the flow of water or steam in hydronic heating or cooling systems. Johnson Controls valve actuators feature one-piece body design which allow high pressure ratings of 300 psig. These electric zone valves have forged brass body construction which offers two and three-way, non-spring returns with modulating control for hot or chilled water applications. Choose from a range of these zone valves and actuators, available in last position, normally closed and normally open actuator types.