Bzsunway Pool & Spa Check Valve for Automatic Feeders

This corrosion-resistant check valve is crafted from premium-grade plastic, ensuring exceptional durability and long-lasting performance for your pool and spa systems. Designed to accommodate both 1-1/2" and 2" pipes, it is compatible with Automatic Feeders Models 300, 302, 300-19, 300-29, Model 320 (R171096), and Models HC-3315, HC-3330, HC-3340. The precision-engineered design effectively blocks backflow when in the closed position, preventing leaks and protecting your pool equipment. Installation and maintenance are simplified with its straightforward design.