Fueling Products

Transport Systems

  • More Information

  • Download Reference

Other Solutions

Slideshow image

Air-Operated Sequential Vapor Valve

Handle fuel vapors safely and efficiently with this lightweight aluminum vapor valve. The air-operated valve allows fast vapor flow during loading and unloading. The poppet is designed to open into the tank, preventing accidental leakage from product surges or from a tank truck rollover. Easy-to-use air line connections are located outside the compartment for convenient installation and maintenance. The 3.5-inch vapor valve comes with male NPT threads or a TTMA flange for installation in conventional 16- or 20-inch manholes.

Also available as an option is a Betts Vapor Vent Replacement Kit Hood Adapter to make replacing an existing Betts unit with an EBW unit as simple as possible.

Highlights/Advantages

  • Lightweight aluminum body and hood
  • Fluorocarbon seal
  • TTMA specifications

Ordering Information


PART NUMBER DESCRIPTION
880-341-01 Flanged without Hood for 16? Manhole
880-342-01 Threaded without Hood for 20? Manhole
880-343-01 Flanged with Hood for 16? Manhole
880-344-01 Vent Valve Only
880-345-01 Threaded with Hood for 20? Manhole
90067 Betts Adapter Kit