Midland Industries Gate Valves

Overview

The MIDLAND INDUSTRIES 940131LF is a 3/8-inch full-port gate valve rated for 200 psi WOG (water, oil, gas) service. The body, stem, disc, and packing are all brass construction, with a PTFE seat and a cast iron handle. The valve is lead-free, making it suitable for potable water systems where lead-free compliance is required. Operating range spans 32 to 320 degrees F. A non-rising stem design keeps the installed height consistent during operation, which matters in tight mechanical spaces. The inlet-to-outlet length is 1.71 inches. Licensed plumbers and pipefitters are the primary installers for this type of valve in commercial and residential piping systems. This gate valve is designed for cold water, gas, and oil media in systems where a straight-through, low-restriction shutoff is needed. The FIPT (female iron pipe thread) connections on both ends allow direct installation into standard threaded pipe runs. Full-port design minimizes pressure drop across the valve, which is important in low-flow or pressure-sensitive systems. Typical applications include water supply shutoffs, fuel oil lines, and compressed gas distribution in light commercial or residential mechanical rooms. Key Features Lead-free brass body, stem, disc, and packing - compliant with lead-free installation requirements Full-port bore reduces flow restriction and pressure drop PTFE seat for durable, low-friction sealing Non-rising stem design suits installations with limited vertical clearance 200 psi WOG…