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 ...

The problem: A piston-type reciprocating compressor has had valve damage, or the valves just are not sealing for some reason. This low-temperature refrigeration system has a thermostatic expansion ...

Zahroof Valves (ZVI) is always looking for new and unconventional ways to solve old problems. The company, founded in Houston in 2010, has developed an innovative reciprocating compressor valve ...

Compressor valve manufacturer Zahroof Valves, Inc. (ZVI), has formally introduced an alloy steel version of its StraightFlo reciprocating compressor valve. The move targets compressor operators who ...

DOWNERS GROVE, Ill., Nov. 25, 2019 /PRNewswire/ -- Cook Compression®, part of Dover Precision Components and Dover (NYSE: DOV), has been awarded a multi-year contract by ISAB S.r.l, a part of Lukoil ...

Diagnosing a faulty compressor valve is something HVAC technicians have to deal with on a semi-regular basis, and while a bad valve is often not the main reason a compressor fails, it is an integral ...

DOWNERS GROVE, Ill., Jan. 28, 2020 /PRNewswire/ -- Cook Compression®, part of Dover Precision Components and Dover (NYSE: DOV), continues to build its Authorised Service Partner program to help ...

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 ...