Parker-Sporlan 903066P Head Pressure Control 1-3/8" X 1-1/8" X 1-1/8" LAC-10-180

The Parker-Sporlan 903066P Head Pressure Control 1-3/8" X 1-1/8" X 1-1/8" LAC-10-180 is a pressure-regulating component designed to maintain proper condenser head pressure during low ambient operating conditions. It modulates refrigerant flow by restricting liquid leaving the condenser while avoiding a hot discharge gas to the receiver in HVAC systems. It maintains system pressure for consistent expansion valve performance. It is placed within the refrigeration circuit, and it supports proper refrigerant management and consistent cooling operation. It is used where head pressure control is required during variable outdoor temperatures.