
Vent-O-Mat® Series RGX
"Anti-Shock" Air Release Valves & Vacuum Break Sewage Valves
Sewage combination air release and vacuum break valves perform three specific functions to achieve automatic air and gas venting in waste water pipelines and networks. The Vent-O-Mat® valve accomplishes all these functions, PLUS the additional surge alleviation – all in one chamber.
- High capacity air discharge during sewage pipeline filling
- High volume air intake for vacuum break purposes, both during draining of effluent water pipelines and/or column separations
- Controlled pressurized air discharge to release air or gas when sewage pipelines are fully charged
- Surge relief preventing pipeline bursts during pump trip and rapid pipeline filling
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Correct Air Valve selection assures effective de-aeration and leads to a reduction in water hammer, frequency of sewage pipeline repairs, lower pump station power consumption, and higher efficiency of gravity mains in sewer water mains, all of which translates to lower operating cost.
Why Vent-O-Mat® Valves?
- Compact design providing four functions in ONE valve: High volume air venting, surge alleviation, pressurized air release & vacuum relief
- Improves pipeline performance and reduces pumping cost
- Adapts to a wide range of materials and pressure ratings
- No routine maintenance is required, as there are no springs, no levers, and no plungers to bend, bind or break
- Visual knowledge that valve is functioning properly
- ARRA, if specified
- 10 year Manufacturer Warranty
FUNCTIONS |
Other |
Vent-O-Mat |
|
Anti shock/Anti surge as standard feature |
NO |
YES |
|
Independent Third Party tested |
NO |
YES |
|
No wear components |
NO |
YES |
|
No springs, levers, plungers to bend, bind or break |
NO |
YES |
|
Floats cannot jam or seize |
NO |
YES |
|
High capacity air discharge or intake at full valve bore |
NO |
YES |
|
Visual indicator whether valve is operating |
NO |
YES |
|
Anti shock, air venting, vacuum relief and pressurized air release – all in one compact chamber |
NO |
YES |

VENT-O-MAT® USA