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39 Series Air Valves

39 Series Air Valves

[39 Series]
Cla-Val 39 Series Anti-Slam Air Release and Vacuum Breaker Valves protect piping and equipment against water hammer, surge conditions, and vacuum formation during filling or draining operations. Often installed adjacent to pumps or at high points in a pipeline, they perform the following four functions in potable water, raw water and sewage applications. 
  1. High Volume Air Discharge
  2. Anti-Slam Air Discharge
  3. Pressurized Air Release 
  4. Vacuum Breaking
Available configurations:
  • Model 39A - Threaded connection in sizes 1” and 2” for drinking water systems
  • Model 39A – Flanged connection in sizes 1” through 8” for drinking water applications
  • Model 39-SA – Threaded connection – Surge Arrestor and Air Release Valve in sizes ½” and 1” for pump applications
  • Model 39B – Threaded connection in sizes 1” and 2” for raw water applications
  • Model 39B – Flanged connection in sizes 3” through 12” for raw water applications
  • Model 39BWW – Threaded connection in 2” for sewage applications  
  • Model 39BWW – Flanged connection in sizes 3” through 12” for sewage applications
Price Each: Call for Price
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