Hayward VALVE CHECK 1.5LB 1/4 NPT X 3/

The Hayward Valve Check 1.5LB 1/4 NPT x 3/ is a compact, chemically resistant check valve designed for precise flow control in small‑diameter chemical feed and auxiliary plumbing lines. Its 1/4‑inch NPT threaded inlet provides a secure, leak‑tight connection, while the 3/8‑inch outlet accommodates compatible tubing or fittings, making it suitable for tight equipment pads and controlled‑flow applications. The internal mechanism is engineered to open at approximately 1.5 pounds of cracking pressure, offering a balance between reliable sealing and smooth operation in systems with moderate flow demands. Built from materials suited for pool and spa environments, it resists corrosion and chemical exposure, ensuring long‑term stability. Because of its small size and simple construction, the estimated weight typically falls in the range of 0.1 to 0.2 pounds, keeping it lightweight and easy to integrate into compact plumbing assemblies.