Change Over Regulators Change-over-regulators are combination valves and pressure regulators ... Pressure Reducing Regulators Pressure-reducing regulators are used to provide a sub-circuit with a ...

These diaphragms may be constructed of elastomers or metal. The sensing element communicates this change in force to the control element.In gas pressure regulators, the control element is the valve ...

CHEYENNE – The city of Cheyenne Board of Public Utilities (BOPU) would like to remind customers of the benefits of installing a pressure reducing valve (PRV) in their home or business.