Zahroof Valves Inc. (ZVI), established with a focus on improving the performance of reciprocating compressors through the introduction of its innovative compressor valve and 10-year warranty, recently ...

My Jan. 8 column covered refrigerant gas density coming into a compressor’s cylinder from the suction line and how it is affected by temperature. That column also covered how refrigerant density ...

Combining periodic in-person monitoring with a prognostics method for estimating rotational position from pressure readings enhances the ability to predict and address potential failures in ...