“ANTI-SURGE” SEWAGE AIR RELEASE & VACUUM BREAK VALVES
An operating concept proven unsurpassed for air/gas release, vacuum protection and surge alleviation
The RGXII offer the same basic operating principles as the well-known and widely accepted RGX valve. it however a more affordable approach in a Fusion Bonded Epoxy Powder coated ductile Iron body and shorter overall height. The valve is available in stainless steel on request.
The RGXII maintains the unique operating concept that offers superior air/gas release, vacuum protection and surge alleviation.
The Series RGXII is low maintenance and easy to maintain when it requires it the wider body improves it’s resistance to high fat applications.
Advantages of Vent-O-Mat RGXII “Anti-surge” Air Release & Vacuum Break Valves Are:
Large orifice diameters equal the nominal size of the valve to ensure the least possible resistance to the intake of air and consequently the least possible negative pressure within a draining pipeline.
Effective pipeline de-aeration is ensured, regardless of pipeline flow conditions, via either of the 2 discharge orifices.
All selection data has been sustantiated by third party testing and can therefore be confidently referenced.
VENT-O-MAT Series RGXII is supplied as standard with an integral surge alleviating device to automatically dampen surge pressures in pipelines.
VENT-O-MAT series RGXII economically offers the high quality construction and materials for a sewage air valve.
VENT-O-MAT Series RGXII “Anti-Surge” Sewage Air Release and Vacuum Break Valves are available in nominal sizes of DN50 (2″) to DN200 (8″) and for maximum operating pressure of PN10 (150psi),