| Connection Type | : | NPT |
| Nominal Size | : | 1/8 in |
| Type | : | Non Vacuum |
| Working Pressure | : | 6 psig |
Bell & Gossett Hoffman Specialty® Radiator Steam Air Valve, Non Vacuum, Model 40, 1/8 in Nominal Size, NPT Connection, 6 psig Working
- Float-type vent
- For ordinary one-pipe system that doesn't require proportional venting
- Single non-adjustable port
- 1/8 in NPT angle connection
- Maximum operating pressure 6 psig (0.4 bar)
- Maximum pressure 10 psig (0.7 bar)
- Model 40