ENTLÜFTUNGSVENTILE

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
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Brands:

Vent-O-Mat
  • RGXII
    RGXII
  • RGXII
    RGXII
  • Function - Anit-shock Close-up
  • Function - Anti-shock
  • Function - Vacuum Break
  • Function - Pressurized Air Release
  • Function - Filling of a pipeline
  • Vent-O-Mat - How it works
  • RGX II Family
    RGX II Family
  • Maintenance - RGXII Seal Kit

Industries

Specifications

  • Size Range

    2" (50mm) to 8" (200mm)

  • Temperature

    -40degF to 185degF

  • Max. Operating Pressure

    Up to 145psi (10bar)

  • 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 or Stainless Steel 304L or 316L

  • Top Cover

    Stainless Steel 304L

  • Float Material

    High Density Polyethylene (solid)

  • O-Rings & Nozzle Seat

    EPDM

Downloads

Catalogs

  • VENT-O-MAT RGXII

    https://www.rfvalve.com/sites/default/files/VOM%20RGXII%20Catalogue%20Aug%202015_0.pdf English

Certificates

  • DFC MANUFACTURING - DFC ISO 9001

    https://www.rfvalve.com/sites/default/files/Dynamic%20Fluid%20Control%20%28Pty%29%20Ltd.-%20ZA%20EMS%20Certificate%20Background.pdf

Installation, Operation & Maintenance Manuals

Engineering Specifications

  • Vent-O-Mat RGXII

    https://www.rfvalve.com/sites/default/files/VENTOMAT%20RGXII%20SPECIFICATION.pdf English

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