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Oil Management Valves

Oil management valves are designed for the various tasks required in the oil circulation of the refrigeration compressor system. These include valves for the regulation of oil temperature, the pressure, oil filtration and draining.

Backpressure independent, spring-loaded overflow valves

Devices to manage the compressor circuit regulation at a constant oil temperature.

Oil drain valves

Valves to maintain a constant differential oil pressure between the oil pump and oil separator

Oil filters are required to ensure the oil in the circulation of the refrigeration compressor system is free from contamination.

Oil filters are required to ensure the oil in the circulation of the refrigeration compressor system is free from contamination. The advantage of a double oil filter is that it permits the replacement of the filter element without interrupting compressor operation.

Revalco Valves & Spare Parts

Production of Revalco valves has been discontinued and replaced with alternative solutions. However, we continue to offer support and spare parts for Revalco valves.

Helium Leak Testing

AWP provides a variety of leak test procedures according to EN 1779.
In addition, we also provide Helium pressure testing procedures where particular requirement are demanded.