The Grainger 3-Position Toggle Valve is a 1/8" NPT brass valve with a chrome-plated brass handle. It has 3 positions to control flow: on, off, and divert. The valve body is made of forged brass and is rated for a maximum pressure of 600 PSI and temperature of 250°F. This valve can be used to control the flow of air, oil, water and inert gas in industrial, commercial and residential applications. The toggle design allows quick visual confirmation of valve position.