521160 Rola-Chem 3/8" Inline PVC Check Valve for Chemical Feed

Safeguard your chemical feeding line with the Rola-Chem Inline PVC Check Valve 521160, a 3/8" valve purpose-engineered for peristaltic metering pumps in pool plumbing. Equipped with barb-to-barb connections, it slots directly into 3/8" tubing for a firm, drip-resistant bond. The sturdy PVC body blocks reverse flow, keeping chemical dosing steady and shielding upstream equipment from potential water damage. This valve is a straightforward yet vital...