Sporlan Head Pressure Control Valve 3Way Non Adjustable 3/8 Inch ODF Solder 180 psig 1/2 Inch Port Brass Body Metal Seat 4.73 Inch H • Limits the flow of refrigerant from the condenser to the receiver • Maintains more consistent head pressure than fan cycling controls • Install in liquid line between condenser and receiver • Low ambient control Standard/Approvals: UL Listed Application: R22 Refrigerants