Netafim Air/Vacuum Breaker Valve, ½ inch Male, Grey
The Netafim air/vacuum breaker valve allows air into a drip irrigation system when pressure falls. This helps prevent excessive vacuum, pipe collapse and the suction of mud or dirt back into drippers.
Key features
- ½ inch male threaded connection
- Large air inlet orifice for rapid vacuum relief
- Maximum air suction capacity: 1.7 litres per second
- Leakproof pressure: 0.6 bar
- Maximum working pressure: 4 bar
- Reinforced nylon, polypropylene and EPDM construction
- Resistant to commonly used irrigation chemicals and fertilisers
- Simple four-part construction for easy maintenance
Installation
Install upright at a high point in the drip irrigation system where air can enter freely. Drain the system before freezing conditions.
Sold individually.
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