8543 Series relief valves are designed for use as a primary relief valve in larger ASME motor fuel containers such as on buses, RV’s, trucks and construction equipment. |8544 Series relief valves are designed for use as a primary relief valve in smaller ASME and DOT motor fuel containers such as on tractors, lift trucks, cars and taxicabs.
| SKU | Product Name | Container Type | Container Connection (in.) | Hex Wrenching Section | Flow Capacity Scfm Air Ul At 120 Of Set Pressure | Flow Capacity Scfm Air Asme At 120 Of Set Pressure | Protective Cap Included | Accessories Pipeaway Adapter | Start To Discharge Setting (PSIG) |
|---|---|---|---|---|---|---|---|---|---|
| 8543T | Fully Internal “Pop-Action” Pressure Relief Valves for Motor Fuel Containers. | ASME | 1 1/4” M. NPT | 1 11/16” | 1990 scfm | 1731 scfm | 3131-41 | 7543-10** | 312 PSIG |
| 8543G | Fully Internal “Pop-Action” Pressure Relief Valves for Motor Fuel Containers. | ASME | 1 1/4” M. NPT | 1 11/16” | 1465 scfm | 1400 scfm | 3131-41 | 7543-10** | 250 PSIG |