Watts 0123437 Valve Assembly Els PW 17895 the 157S-R ensures consistent water

the 157S-R ensures consistent water level management and burner protection without the environmental hazards of mercury

this is the body component only

Built for 3-ton HVAC systems

a TP-78D Circuit Board

Watts 0123437 Valve Assembly Els PW 17895 the 157S-R ensures consistent waterThe Watts 0123437 (Model LFEMVII6400SS350115 40) is a heavy duty, 2 inch motorized ball valve assembly engineered for precision flow control in commercial HVACR and light industrial process systems. This lead free valve features a 2 piece bronze body construction and is equipped with a high torque 115 VAC electric actuator. With a 40 second cycle time and a 75% duty cycle rating, it provides reliable automated shutoff for hot water, chilled water, and