RGXII Air Release Valves
The original “Anti-Shock” & “Anti-Surge” air release and vacuum break valves for water, sewage, and effluent pipelines.
Vent-O-Mat Advantages & Key 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
Available Configurations
- Standard – 4 functions
- Biased
- Flanged/Threaded Outlet
Brands:
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RGXII
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RGXII
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Function - Anit-shock Close-up
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Function - Anti-shock
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Function - Vacuum Break
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Function - Pressurized Air Release
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Function - Filling of a pipeline
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Vent-O-Mat - How it works
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RGX II Family
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Maintenance - RGXII Seal Kit
Specifications
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Size Range
2" (50mm) to 8" (200mm)
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Temperature
-40degF to 185degF
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Max. Operating Pressure
Up to 145psi (10bar)
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Min. Operating Pressure
2.9psi
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Flange/End Connection
MNPT, Flanged ASME B-16.5
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Flange Drilling
ANSI 150#
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Body Material
Fusion Bonded Epoxy powder coated Ductile Iron or Stainless Steel 304L or 316L
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Top Cover
Stainless Steel 304L
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Float Material
High Density Polyethylene (solid)
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O-Rings & Nozzle Seat
EPDM
Downloads
Catalogs
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VENT-O-MAT RGXII
https://www.rfvalve.com/sites/default/files/VOM%20RGXII%20Catalogue%20Aug%202015_0.pdf English
Installation, Operation & Maintenance Manuals
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VENT-O-MAT RGX/RGXb IO&M Manual
https://www.rfvalve.com/sites/default/files/RGX%2BRGXb_O%2BM-Manual.pdf English -
VENT-O-MAT RGXII IO&M Manual
https://www.rfvalve.com/sites/default/files/RGX%20II%20Owners%20Manual%20-%2016%20Bar%20Update.pdf English
Engineering Specifications
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Vent-O-Mat RGXII
https://www.rfvalve.com/sites/default/files/VENTOMAT%20RGXII%20SPECIFICATION.pdf English
Certificates
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DFC MANUFACTURING - DFC ISO 9001
https://www.rfvalve.com/sites/default/files/Dynamic%20Fluid%20Control%20%28Pty%29%20Ltd.-%20ZA%20EMS%20Certificate%20Background.pdf
