The Grainger Approved Toggle Valve NC 1/8 In NPT 2-16 In L is a normally closed toggle valve with a 1/8 inch NPT female inlet and outlet. It has a brass body and stem, stainless steel spring, Buna-N seals, and a maximum pressure rating of 400 psi WOG at 150 degrees F. This valve can be used for air, water, oil, and inert gas applications. The overall length is 2-16 inches.