Dixon Sanitary air & vacuum relief tank vent valve is constructed from robust PVC and 304 stainless steel making it both lightweight and durable. The valve relieves pressure as the fluid level rises while filling a tank and relieves vacuum as the fluid level drops while emptying the tank.
Features
- 2" and 3" clamp connections on the same valve
- Dome helps in preventing external contamination
- Lightweight, robust PVC and 304 stainless construction
- Can be used with any clamp gasket
- Maximum flow: 500 GPM
- Vacuum break: 0.1 PSI
- Pressure relief: 0.1 PSI