Product Details
The 1/2" FNPT in-line brass check valve with stainless steel poppet, model 400, features a stainless steel poppet that provides a metal-to-metal seal without the use of an O-ring, making it ideal for heavy industrial applications. This product is made in the USA and has a maximum working pressure of 200 PSI and a maximum temperature of 300°F, with a cracking pressure of 1-2 lbs. It is suitable for use with hot water, cold water, steam, oil, gas, compounds, and chemicals, although it is not recommended for air compressor use.
