| Body Material | : | Brass |
| Connection Type | : | NPT x SAE |
| Dimensions | : | 3-1/2 in H |
| Nominal Size | : | 1/2 x 5/8 in |
| Opening Size | : | 9/32 in |
| Pressure Rating | : | 450 psi |
| Seat Material | : | PTFE |
| Temperature Rating | : | -40 to 325 deg F |
Superior offers the most complete range of refrigeration relief valves in the industry with both low and high pressure ratings. All valves have been designed, constructed and rated in accordance with ANSI/ASHRAE 15 - 1994 standard safety code for mechanical refrigeration. Each valve is stamped UV/N. to indicate National Board certifications as to capacities. These pressure-relief valves are all Teflon seated, permitting their use in applications of either high or low temperatures where the conventional rubber seated valves are often completely unsatisfactory.
SUPERIOR® Pressure Relief Valve, 1/2 x 5/8 in Nominal, NPT x SAE Connection, 450 psi Pressure, 9/32 in Opening, Brass Body, PTFE Seat, -40 to 325 deg F, Dimensions: 3-1/2 in H
- Stainless steel spring material construction
- Initial leak set pressure +/- 3%
- Reset at 80% of set pressure
- 30.1 lb/min air nominal capacity