Line of bronze and stainless steel two-way solenoid valves is designed for the control of water, oil, steam, air, gas, cryogenics, solvents, oxygen or corrosive fluid. Type L full port can control the flow of hot liquids, hot gases, cryogenics and any other fluids not reactive with construction materials and free of sediment. Cryogenic fluids include liquid oxygen (-297°F), liquid argon (-303°F) and liquid nitrogen (-320°F). Valve must be mounted in horizontal pipe with solenoid enclosure vertical and on top. During operation, the valve opens when energized and closes when de-energized. When the coil is energized, the pilot valve opens, relieving the pressure above the piston, which then is lifted from its seat by the plunger. Upon de-energizing the coil, a spring closes the pilot valve and opens a bleed passageway to permit pressure to build above the piston and seat it.
Magnatrol Valve Corp.