Product Description
Bermad Air/Vacuum Relief Valve 1/2"
- Eliminates Negative Pressure in Subsurface Installations.
- Allows air into the dripperline zone when it is not operating.
- Releases the air on zone turn-on.
- Install in subsurface Techline zones
Specifications;
- Maximum pressure: 140 psi
- 1/2" male threaded connection
- Not required for on-surface installations
- Eliminates vacuum that could draw contaminants into the piping system
- Non-corrosive
- Pressure Balanced float, free of distortion or callapse
- Special drip tight dynamic seal
- Exclusive kinetic design prevents floats from being blown shut
- Perfect sealing under system pressure as low as 0.1bar.
- **You will need a Female Compression Tee 16mm-1/2"-16mm per valve**
Click for Product Data Sheet
