Val-Matic Combination Air Valve - Waste Water

Performs both air release and vacuum functions to protect your system

There are many different variations available to fit your specific needs. Please Contact Us for a free quote or consultation.

Val-Matic Combination Air Valve - Waste Water



  • Single body incorporates both features within one valve
    • More compact and economical
  • Dual body consists of two independent valves
    • Allows individual maintenance while still protecting pipeline
    • Wider range of sizing options
  • Inlets and outlets are equal to full nominal size
  • Available in light weight all stainless steel construction to eliminate corrosion
  • Unconditionally guaranteed T316 stainless steel floats
  • Stainless steel 316 internal trim
  • Exclusive high/low pressure resilient seating
  • Available in Single Body sizes 1 " - 4"
  • Available in sizes Dual Body 1" - 8"
  • Tested to AWWA C512 requirements
  • Manufactured under a certified ISO 9001 quality system
  • Provides the functions of both Air Release and Air/Vacuum Valves
  • Exhausts large quantities of air at system start-up
  • Releases air pockets during system operation
  • Provides pipeline vacuum protection
  • Automated Sizing Program



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