Since 1959, These
Components have made PE
Valves A "Best Buy" In The Industry
Pilot Solenoid Valves
Built into every PE reversing valve is a pilot solenoid that alternately opens and closes the gas paths from the end chambers. This permits high pressure refrigerant in one end of the chamber to reverse the position of the interchange spool. As the solenoid is energized a gas path is closed to suction; when it is de-energized, the original open and closed gas paths are obtained.