Evaporative Check Valve: Specifications
Opening Vacuum| Check Valve (Two-Way) | Vacuum Required for flow from B to A | Vacuum Required for flow from A to B |
| 1.0 Inch Of Mercury (in Hg) | 1.7 Inch Of Mercury (in Hg) |
| Check Valve (Two-Way) | Vacuum Required for flow from B to A | Vacuum Required for flow from A to B |
| 1.0 Inch Of Mercury (in Hg) | 1.7 Inch Of Mercury (in Hg) |