Watson McDaniel Company Datasheets for Pressure Regulators
Pressure regulators are used to maintain a constant outlet pressure or flow.
Pressure Regulators: Learn more
|The 402 and 403 Series Internally Pilot-Operated Pressure Regulating Valves are used for pressure reduction on steam mains and other process equipment. Pilot-operated regulators will maintain a constant and accurate...|
|The HD or D Regulator with both the “P” Pressure Pilot and “T” Temperature Pilot is used to simultaneously control both pressure and temperature in process applications. Using both the...|
|The HD or D Regulator with the “A” Air Pilot is used for reducing steam pressure on steam mains and process equipment. The “A” Air Pilot can also be used...|
|The HD or D Regulator with the “P” Pressure Pilot is used for reducing steam pressure in piping mains and process applications. Pilot-operated regulators will maintain constant downstream pressure even...|
|The HD or D Regulator with the “T” Temperature Pilot is used for controlling temperature in various processes and systems, such as Oil Heaters, Ovens, Process Heaters, Vats, Dryers, and...|