• Cast Aluminum body combines lightweight strength and corrosion resistance
  • Synthetic rubber seal assures positive rubber seal even with low head applications
  • Simple design ensures troublefree performance
  • Available in 2", 3", & 4" Female NPT inlet

Air and vacuum control is essential to the safety, longevity, efficiency, and performance of any drip irrigation system. Air must be allowed to exit pipelines

  1. upon startup to prevent water hammer,
  2. during normal operation to prevent the development of air pockets, and
  3. air must be allowed to enter pipelines and laterals at shut down to prevent vacuum suction.
Various types of valves and vents are available to perform these functions.

Documents Type Language
Product Literature Air Release Brochure English PDF
Product Literature Air Release Brochure Spanish PDF