ASCO SC8238T402 3/8" N/C Solenoid Valve 5-230 PSI 120V

The ASCO SC8238T402 3/8" Normally Closed solenoid valve for smooth flow control in many HVAC systems. The valve works between 5 and 230 PSI of pressure while using 120V electricity to open or close the flow path through an electromagnetic coil. The solenoid valve generates a magnetic force that moves a plunger to open the valve for fluid flow while the power is off to close the valve and block flow. The design helps protect people and energy efficiency by keeping the valve closed during power failures in applications that need reliable shut-off features like heating and cooling systems.