Watson McDaniel Relief & Back Pressure Valve Regulators

Watson McDaniel offers a variety of Regulators, which are simple and cost-effective valves.

The Watson McDaniel Relief & Back Pressure Valve Regulators are used to maintain a specific back pressure or to protect systems from an over-pressure condition.

The Back Pressure & Relief Valves relieve upstream pressure in a variety of processes. These valves automatically maintain desired maximum pressure in a vessel or system by relieving excess pressure into lower pressure return line or to atmosphere. Ideally suited for use as pump bypass control valve by maintaining constant pump discharge pressures. Used as a continuously operating valve or for protection against intermittent over-pressure conditions.