Product Details
The 3/8" FNPT in-line brass check valve features a stainless steel poppet designed for a metal-to-metal seal without the use of an O-ring, making it ideal for heavy industrial applications. This model 400 is manufactured in the USA and has a maximum working pressure of 200 PSI and a maximum temperature tolerance of 300°F. The cracking pressure is between 1-2 lbs. This check valve is compatible with hot water, cold water, steam, oil, gas, compounds, and chemicals, but it is not suitable for use with air compressors.
