Combination Air Valves perform the functions of an Air/Vacuum Valve (exhaust large quantities of air on start-up, admits air on shut-down) and Air Release Valves (release air continuously during operation) to maintain system efficiency and prevent pipeline surges.

Product Overview

  • 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
  • Designed to meet the performance requirements of AWWA C512
  • Corrosion-resistant materials used

Features

  • Single body incorporates both features within one valve
  • Compact and light weight
  • Full-ported flow area maintained throughout
  • Stainless steel float
  • Noryl™ Body/Cover/Trim**
  • Integrated debris screen

Specifications

Valve Size Product Description Drawing Number CAD Version
  Coming Soon    

Construction

Valve Size Product Description Drawing Number CAD Version
  Coming Soon    

Dimensions

Valve Size Product Description Drawing Number CAD Version
1" - 2" Resilite Composite Combination Air Valve VMC-20PC02  

Manuals

Valve Size Product Description Drawing Number
  Coming Soon  

Technical Data

Product Description Drawing Number CAD Version
Large Orifice Air Valves Air Flow SS-4802