Midland Industries Valve Core Tools

Overview

The MIDLAND INDUSTRIES 46622 is a spring core tank valve with a black cap, designed for use in pneumatic systems requiring controlled pressure relief and air retention. Built with a brass body, this valve features a 1/4-18 MNPT thread connection and is rated for up to 300 psi working pressure, with an 80 psi cracking pressure. Measuring 1.4 inches in length with a 9/16-inch hex size, it is a compact, durable component suited for air tanks and pneumatic circuits. Plumbers, pipefitters, and pneumatic system technicians are the typical installers of this valve type. The 46622 is used in pneumatic tank applications where a spring-loaded core valve is needed to maintain system pressure and allow controlled venting. Its MNPT connection suits standard threaded air tank ports. The compact form factor and brass construction make it appropriate for both light industrial and trade service environments where a reliable 1/4 NPT tank valve is required. Key Features Brass body construction for durability and corrosion resistance in pneumatic service 300 psi maximum working pressure rating 80 psi cracking pressure for spring core operation 1/4-18 MNPT thread connection for standard tank port fitment 9/16 inch hex size for wrench installation Black cap included for valve protection Compatibility Designed as an OEM-style replacement or service valve for pneumatic air tanks and pressure vessels using a standard 1/4 NPT threaded port. Installation Notes Installation is typically performed by a…