Honeywell 3121BSN1LE00 Solenoid Valve 175 PSI 110-120 VAC

Honeywell 3121BSN1LE00 Solenoid Valve provides electrical control of fluid flow with a 110–120 VAC coil and a 175 PSI pressure rating. Identified by model number 3121BSN1LE00, this valve belongs to Honeywell’s line of solenoid-controlled flow devices and is designed for systems that require automatic, electrically actuated shut-off or flow regulation. When the coil is energized, the internal valve mechanism moves to open or close the flow path, enabling remote control of fluid movement in piping networks. In automation, solenoid valves like this are commonly used to provide rapid, reliable on/off control of liquids or gases in piping systems. The 110–120 VAC coil enables connection to standard control circuits without specialized power supplies, while the 175 PSI rating indicates the pressure range within which the valve is intended to operate. Model 3121BSN1LE00 helps buyers verify compatibility within Honeywell's catalog and ensures the correct valve is selected for 175 PSI service with a 110–120 VAC coil.