Horizontal rotalock service valve with a 15/16 rotalock thread and a 3/4" sweat (ODF) connection, with a 1/4" service port. Rotalock valves thread onto compressor service ports, suction and discharge stubs, and liquid receivers, giving a removable, gasket-sealed isolation point for service, evacuation, and compressor changeout in refrigeration and air-conditioning circuits.

The 1/4" service port accepts a schrader fitting or hose for pressure readings and charging without opening the main refrigerant line. This is one of the smaller body sizes in the rotalock range, suited to residential and light-commercial condensing units.

Common uses: residential and light-commercial condensing units, walk-in cooler and freezer service, and small reciprocating and scroll compressor replacement. Unused, no box: factory bulk-packed and sold individually without a retail box. Available from King Surplus inventory in Del Rio, Texas.