RGXII
The original “Anti-Shock” & “Anti-Surge” air release and vacuum
break valves for water, sewage, and effluent pipelines.
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Vent O Mat RGXII | The Valve Company
![RGXII](https://www.thevalvecompany.com.au/hubfs/Drupal%20files/2020-10/VentOMatt_Products_RGXIII_Sewage.jpg)
RGXII SPECIFICATIONS
- Size Range 2" (50mm) to 8" (200mm)
- Temperature Range -40degC to 85degC
- Max. Operating Pressure Up to 1000kPa
- Min. Operating Pressure 20kPa
- Flange/end Connection MNPT, Flanged ASME B-16.5
- Flange Drilling ANSI 150#
- Body Material Fusion Bonded Epoxy powder coated Ductile Iron or Stainless Steel 304L or 316L
- Flange Material Stainless Steel 304L
- Top Cover Stainless Steel 304L or 316L
- Float Material High Density Polyethylene (solid)
- O-Rings and Nozzle Seat EPDM
RGXII DOWNLOADS
FEATURES & BENEFITS
- High capacity air discharge during pipeline filling
- High volume air intake for vacuum break purposes, both during draining of water pipelines and/or column separations
- Independent third-party tested
- Controlled pressurized air discharge releases air when pipelines are fully-charged
- Surge relief prevents pipeline bursts during pump trip & rapid pipeline filling
- More compact & shorter to accommodate existing installations and retrofits
- Designed for low head sealing as well where line pressures are generally lower than normal
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