Hayward VALVE CHECK 1/4"" IN LINE BAR

The Hayward Valve Check 1/4" In‑Line Barb is a small, directional flow-control component designed to prevent backflow in low‑pressure chemical feed and auxiliary water lines. Its in‑line barb configuration allows it to connect securely to 1/4‑inch flexible tubing, creating a tight, slip‑resistant seal without the need for threaded fittings. The internal check mechanism opens under normal operating pressure and closes automatically when flow reverses, helping protect pumps, injectors, and sensitive equipment from contamination or siphoning. Built from chemically resistant materials suited for pool and spa environments, it’s engineered for reliability in continuous‑duty applications. Because of its compact size and lightweight construction, the estimated weight typically falls in the range of 0.05 to 0.1 pounds, making it easy to integrate into small‑diameter plumbing runs without adding strain to the line.