Tefen

Tefen Vacuum Release Valve

4000
  • Sale
  • $18.82
  • Regular price $25.10


1/2" Threaded Tefen Vacuum Release Valve

Air release valves should be fitted to the highest point in your drip system to release air pockets from the system. This prevents dirt from sucking back into the dripline when it empties. This is the most common cause of dripline blockage.