Refrigeration Service Valve Diagram

System service valves when servicing or commissioning any equipment it is necessary to record the system pressures by fitting pressure gauges.

Refrigeration service valve diagram.

And if needed they are used to isolate the compressor from the rest of the system. A service valve called the king valve is mounted on the outlet of the re ceiver. Refrigeration valves are ideal for slowing or stopping flow when making repairs and evacuating or recharging refrigerant. These are used to allow refrigeration gauges to be attached to the system.

Find copper tube extension replacement valve cores core remover tools gasket seal caps half union mpt connections and more here. These service valves are equipped with a gauge service port operating refrigerant pressures may be observed on the. Manual stem service valves a suction service valve and a dis charge service valve are located on the compressor. Many refrigeration compressors incorporate a suction service valve and a discharge service valve.

Line piercing valves and access valves allow entry to lines. Some versions of this valve require an allen wrench instead of a service wrench for adjustment. Seal cap design provides valve operation without removal of seal cap full size ports for unrestricted flow non directional. Suction discharge and liquid shut off.

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. 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. Refrigeration valves install into suction discharge and liquid lines to control the flow of refrigerant in air conditioning and refrigeration systems.

Some versions of this valve require an allen wrench instead of a service wrench for adjustment. Suction and discharge service valves may be located on the compressor body of both reciprocating. An explanation of the operation of the king valve and where it is used. Working with these valves is not difficult but there are some finer points to remember.

To make this possible all commercial systems generally include at least three service valves. A small wrench with a ratchet called a refrigeration service wrench is used to open and close this valve.