Description
GeoFlow 1″ MPT Green Kinetic Air/Vacuum Relief Valve
The GeoFlow Kinetic Air/Vacuum Relief Valve is engineered to rapidly release large volumes of trapped air during system fill-up and relieve vacuum conditions during drain-down or shutdown. Its kinetic design allows it to respond quickly to changing air and pressure conditions, helping protect piping systems from airlock, pressure surges, and vacuum-related damage.
With a 1″ male pipe thread (MPT) connection, this valve installs directly into standard piping without additional adapters. Its green housing provides quick visual identification in the field, helping installers and maintenance crews distinguish it from other valve types during installation or servicing.
Key Features:
- 1″ MPT connection — threads directly into standard 1″ piping
- Kinetic air/vacuum relief design — rapid response to air and vacuum conditions
- Automatic air release — clears trapped air during fill-up and operation
- Vacuum protection — prevents pipe damage from negative pressure during drain-down
- Green housing — easy visual identification in mixed valve inventories
Common Applications:
- Geothermal loop system air and vacuum management
- Irrigation mainline air release and vacuum protection
- Closed-loop and pressurized piping systems
- Systems requiring rapid air release during fill or drain cycles
Specifications:
| Attribute | Detail |
|---|---|
| Connection Type | 1″ MPT (Male Pipe Thread) |
| Function | Kinetic air/vacuum relief |
| Color | Green |
| Application | Geothermal, irrigation, closed-loop piping systems |





