A common accessory added to multiple evaporator systems operating at different evaporating temperatures is the evaporator pressure regulator (EPR). It is a refrigerant flow control device that ...

Pressure regulators, more commonly known as pressure-reducing valves, keep the output pressure constant in compressed-air systems no matter how the input pressure or output flow changes. They contain ...

This article explains how to operate, adjust, maintain, and troubleshoot Watts and Camco water pressure regulators to keep residential and RV plumbing systems within safe PSI ranges. It also covers ...