Xylem-McDonnell & Miller FS7-4E 1-1/4" Flow Switch W/NEMA 7 & 9 Enclosure

The Xylem-McDonnell & Miller FS7-4E 1.25 Inch X-Prf,Spdt,300 120100 is a solenoid valve used in various HVAC (Heating, Ventilation, and Air Conditioning) equipment. It controls the flow of fluids, typically water or refrigerant, by opening and closing in response to an electrical signal, much like an electrically driven switch. Its "X-Prf" marking denotes the presence of an integrated pressure relief device that protects against an excessive accumulation of pressure. Moreover, "Spdt" stands for single-pole, double-throw, indicating its dual-directional flow control capability.The precise control over fluid flow provided by the solenoid valve improves the overall efficiency and performance of the system.Superior materials and long-lasting design define the solenoid valve. Ensuring long-lasting performance, it can withstand the severe conditions present in HVAC systems.