Refrigeration Service Valve Diagram

Seal cap design provides valve operation without removal of seal cap full size ports for unrestricted flow non directional.

Refrigeration service valve diagram.

Refrigeration valves install into suction discharge and liquid lines to control the flow of refrigerant in air conditioning and refrigeration systems. And if needed they are used to isolate the compressor from the rest of the system. Manual stem service valves a suction service valve and a dis charge service valve are located on the compressor. System service valves when servicing or commissioning any equipment it is necessary to record the system pressures by fitting pressure gauges.

To make this possible all commercial systems generally include at least three service valves. These service valves are equipped with a gauge service port operating refrigerant pressures may be observed on the. On most semi hermetic compressors this type of valve is used as the service valve and king valve on the receiver. An explanation of the operation of the king valve and where it is used.

These are used to allow refrigeration gauges to be attached to the system. Refrigeration valves are ideal for slowing or stopping flow when making repairs and evacuating or recharging refrigerant. Many refrigeration compressors incorporate a suction service valve and a discharge service valve. Suction discharge and liquid shut off.

Some versions of this valve require an allen wrench instead of a service wrench for adjustment. Rely on grainger for high quality refrigeration access valves and accessories for your commercial refrigeration and air conditioning systems. A small wrench with a ratchet called a refrigeration service wrench is used to open and close this valve. Valve may be installed in any position full refrigeration service temperature range of 40 f to 325 f.

Find copper tube extension replacement valve cores core remover tools gasket seal caps half union mpt connections and more here. Refrigeration sales inc now in its third generation as a family owned business it was founded in 1968 and has been a pioneer for forty years in both steel and brass service valves focused on the refrigeration and air conditioning markets both oem and aftermarkets refrigeration sales inc also manufacturer a complete range of. A service valve called the king valve is mounted on the outlet of the re ceiver. Some versions of this valve require an allen wrench instead of a service wrench for adjustment.

Line piercing valves and access valves allow entry to lines. On most semi hermetic compressors this type of valve is used as the service valve and king valve on the receiver.