Description
Model 79 - Water Main Vent Valve
- For use on hot or cold water 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)
Product Documents
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