The Grainger 14F293 Toggle Valve is a 1/4" NPT brass toggle valve with a maximum pressure rating of 600 PSI at 150 degrees Fahrenheit. It has a chrome-plated brass ball, blowout-proof stem, and reinforced Teflon seats. This valve can be used to start, stop or regulate the flow of air, water, oil and inert gas in industrial, commercial and residential applications. The valve has a compact, lightweight design for easy installation and operation. It is made in the USA and is ideal for use as an inlet or discharge valve to control flow.