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 downstream pressure regardless of fluctuations in supply pressure or usage. These regulators can be supplied with an internal sensing option eliminating the external sensing line.
| Watson McDaniel Company | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 4" 403 Series 200-280 |
| Product Name | Pilot-Operated Pressure Regulating Valve |
| Primary Material | Ductile Iron |
| Media | Steam; Air |
| Valve Size | 4.00 inch (101.60 mm) |
| Number of Ports | 2 |
