The 3040 Series Back Pressure Valves relieve upstream pressure in a variety of processes. Automatically maintains 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 for protection against overpressure conditions.
| Watson McDaniel Company | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 1 1/2" 3040 Series 20-70 |
| Product Name | Back Pressure Relief Valve |
| Valve Type | Relief |
| Primary Material | Brass / Bronze |
| Media | Water; Liquids |
| Valve Size | 1.50 inch (38.10 mm) |
