Everbilt Brass Check Valve 1 in.

This check valve is essential for maintaining prime in jet, submersible, and centrifugal pump systems. Its function is to automatically close when the pump shuts off, effectively preventing water from back-flowing. Made from durable, long-lasting materials, these spring-loaded check valves are crafted with high-quality brass. Key features include a poppet with Buna-N O-ring, a stem guide, and a wide channel design for facilitating maximum flow. With a rating of 200 psi, it ensures reliable performance even under high-pressure conditions.