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401488 | MODEL 79 WATER MAIN VENT VALVE | 1/2″ NPT female and 3/4″ NPT male straight shank | Max 250F @ 75psi | Bell & Gossett
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Overview Details for 401488
- For use on hot or cold or glycol water mains and process applications with specific gravity greater than 0.7
- Tapped at top for 1⁄8″ NPT safety drain connection for discharging moisture
- Removable top
- Built-in Check Valve
- 1/2″ NPT female and 3⁄4″ NPT male straight shank
- Maximum operating pressure 75 psig (5.2 bar)*
- Maximum hydrostatic pressure 200 psig (13.8 bar)
- Maximum temperature 250˚F (121˚C)
Specifications
Item Number | 401488 |
Brand | Bell & Gossett |