| Specification | Description |
|---|---|
| Maximum Working Pressure | 630 psig (43.4 bar) |
| Factory-Set Opening Point (Port 1 to Port 2) |
275 psig (19.0 bar) |
| Opening Point Adjustment Range (Port 1 to Port 2) | 200 to 400 psi (13.8 to 27.6 bar) |
| Throttling Range |
120 psi (8.3 bar) for 1/2 in. size 100 psi (6.9 bar) for 3/4 in., 1 in., and 1-1/4 in. sizes 140 psi (9.6 bar) for 1-1/2 in. size |
| Media | 150 psig (10.3 bar) maximum, -4°F to 170°F (-20°C to 77°C) glycol/water or liquids with low freezing points that are compatible with valve materials |