PMLX Solenoid Valves Two-Step On/Off

PMLX valves are 2-step servo-operated main valves with screwed-on pilot solenoid valves. PMLX valves use an external pressure source for opening. PMLX are used in suction lines for the opening against high differential pressure, e.g. after hot gas defrost. PMLX opens in two steps: the first one to approximately 10% of the capacity and the second one after the pressure differential across the valve reaches approximately 1.5bar.