Single Check Vapor Equalizing Valves for ASME and DOT Containers with Supplementary Excess Flow Valves

Designed for use with RegO® Excess Flow Valves to facilitate loading operations by providing equalization of pressures in the supply and storage containers. Also may be used as a spare or replacement part. These vapor equalizing valves must never be installed directly into container couplings. They must be used with the appropriate excess flow valve to comply with NFPA Pamphlet #58.


    • Specifically for use with RegO® Excess Flow Valves.
    • Specify RegO® Vapor Equalizing Valves on all your original tank purchases to insure quality and dependable performance.


Body Brass
Spring Stainless Steel
Seat Disc Synthetic Rubber
Seal Synthetic Rubber
Cap Plastic