The Everbilt 1 Inch Brass Check Valve is a durable and reliable product suitable for well and sprinkler pumps rated to 200 PSI. Made of high-quality brass, this check valve features a spring check valve type and a 1-inch diameter, making it suitable for various plumbing applications. With a WOG and WSP rating of 200 psi, this valve ensures efficient and secure operation. Originating from China, the Everbilt check valve is designed to handle water media and provide a dependable solution for industrial use.