Clamp Pressure & Vacuum Relief Tank Vent Valve
This valve diminishes pressure in a tank as the fluid levels go up and it alleviates the vacuum as fluid levels go down.
- Pressure: 1PSI
- Vacuum: 0.09 PSI
- Maximum Flow Rate 495 GPM
- T304 Stainless Dome
Either a 2” or 3” Clamp Connection with any type of clamp gasket.