Dormont 90-2031-V4R Excess Flow Valve One Half OD Flare And One Half MIP

The Dormont 90-2031-V4R Supr Sense Excess Flow Valve is a 1/2" OD flare x 1/2" MIP valve designed for use in Dormont appliance gas connector assemblies. It features a 1/2" flare connection on one end and a 1/2" MIP (male iron pipe) threaded connection on the other, enabling compatibility with standard 1/2" flare and 1/2" pipe-thread fittings in gas supply lines. This configuration provides excess flow protection within a Dormont connector system, helping control gas flow between the supply and appliance where such a valve is specified. The model number 90-2031-V4R identifies this exact end-to-end arrangement within the Dormont lineup, making it easier to select the correct valve for compatible hoses, fittings, and connectors in both residential and commercial gas installations that rely on Dormont components.