| Deflector | Brass UNS-28000 |
| Bulb | Glass with Glycerin SolutionJOB G5 or Day-impex-937 |
| Load Screw | Brass UNS-28000 |
| Seal | Brass UNS-28000 |
| Frame | Brass UNS-28000 |
| Seal Washer | Washer, Coated on Both Sides, And Applied with Teflon Tape |
| Bulb Nominal DIA | Standard Response 5.0mm |
| K Factor gpm/(psi)½（ L³/min(bar)½ ） | 5.6 (80) |
| Nominal Thread Size | 1/2” NPT and 1/2” BSPT |
| Max. Working Pressure | 175 PSI (12bar) |
| Factory Testing Pressure | 500 PSI (35bar) |
| Min. Operating Pressure | 7 PSI (0.5 bar) |
| Temp. Rating ℉ (℃) | 135(57) 155(68) 175(79) 200（93）286（141） |
| Finish | Brass or Chrome Plated or White Plated Available |