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Products > Pressure > Regulators > Pressure Relief Valve
This pressure relief valve for water or non corrosive liquids is adjustable over the range 1 to 12 Bar, using the top mounted screw and locknut. When line pressure exceeds the preset value, the valve opens and discharges to the drain line. Units are available for line sizes from 3/8” to 3” BSP. |  |
| Specification | |
| Body | Brass for sizes 3/8” to 1”, Bronze for sizes 1 1/4” to 3” |
| Valve seat | Brass and PTFE |
| Spring | Zinc plated carbon steel 672 |
| Regulator | Brass |
| Max temp | 225°C |
| Relief Pressure | 15 to 170 psi (1 to 12 bar) |
| Available Models | |
| Pressure Range | Code |
| 3/8” BSPF | 5919803 |
| 1/2” BSPF | 5919804 |
| 3/4” BSPF | 5919806 |
| 1” BSPF | 5919808 |
| 1 1/2” BSPF | 5919812 |
| 2” BSPF | 5919816 |
| 3” BSPF | 5919824 |