2 Way Normally Closed AC 110V Electric Solenoid Air Valve 1/4″ NPT

Valve stays close when the coil is de-energized- and it opens when energized. Has two holes in the bottom and can be mounted in any position. Solenoid valves are not suitable for fluids under the following conditions: A.Changing into a liquid by heating and into a solid by cooling; B.Viscosity greater than CST50.