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Vent-O-Mat Series RGXII Air Release Valve
Brand: RF Valves, Inc
The original “Anti-Shock” & “Anti-Surge” air release and vacuum break valves for water, sewage, and effluent pipelines.
Features
- 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
Specifications
Brand
Size Range
- 2" to 8" (50 to 200 mm)
Temperature
- -40° to 185° F
Max. Operating Pressure
- Up to 145 psi (10 bar)
Min. Operating Pressure
- Sub-1 psi
Flange/End Connection
- MNPT, Flanged ASME B-16.5
Flange Drilling
- ANSI 150#
Body Material
- Fusion Bonded Epoxy powder coated Ductile Iron
- 304L Stainless Steel
- 316L Stainless Steel
Top Cover
- Stainless Steel 304L
Float Material
- High Density Polyethylene (solid)
O-Rings & Nozzle Seat
- EPDM
