VENT-O-MAT Series RGX Sewage Air Release Vacuum Break Valves

Distributed by Hydro-Logic Environmental
Brand: VENT-O-MAT RGX by Dynamic Fluid Control (Pty) Ltd

Air/Vacuum Relief Water Valves unique "CATT" Controlled Air Transfer Technology provides "Anti-Surge/Anti-Shock" operation!; technology actually limits the approach velocity of the fluid to prevent excessive transient pressures upon closure (unlike conventional air valves where high velocity closure induces pressure transients other wise known as "hammer"); VENT-O-MAT valves are part of a holistic surge alleviation program and limit instantaneous pressure transients to a maximum of 1.5X the working pressure of the valve, or as little as 1/7th of what conventional air valves typically deliver; unprecedented 10-year warranty on internal components!; solid stainless steel bodied valves; virtually no maintenance!; no flushing required.

Utility Works | Waterworks | Valves | Combination Air Release and Vacuum Break
Utility Works | Waterworks | Valves | Vacuum Release
Prequalification Lists: 
Regional Municipality of Durham - - Combination Air Release and Vacuum Break Valves - Vented (PDF)
Regional Municipality of Halton - - Single Body Combination (PDF)
  • Ontario Provincial Standards
    • OPSS 441 - Watermain Installation in Open Cut
  • Other Standards
    • AWWA C512-07 - Air Release, Air/Vacuum, and Combination Air Valves for Waterworks Service

  • Distributor
    • Hydro-Logic Environmental