R172248 Check Valve for Pentair Rainbow Model 320 Pool & Spa Feeder

R172248 Check Valve for Pentair Rainbow Model 320 Pool & Spa Feeder

• 【Perfect Fit for Rainbow Model 320 Feeder】This R172248 check valve is specially designed to fit for Rainbow Automatic In-Line Chlorine/Bromine Feeders, particularly the Model 320. Engineered with exact OEM specifications, it ensures seamless compatibility and restores the proper flow of sanitizing chemicals in your pool or spa system. Whether you're replacing a worn-out valve or upgrading an old feeder, this is the part you can trust.
• 【Reliable One-Way Flow Control】Equipped with an internal diaphragm and spring-loaded mechanism, this check valve prevents backflow of water, protecting the integrity of your chlorinator and upstream plumbing. It ensures feed only flows in one direction, avoiding system damage due to reverse pressure.
• 【Premium-Grade Materials & Long Service Life】Constructed from UV-resistant, chemical-grade ABS, this valve is built to withstand continuous exposure to harsh pool. High-temperature resistance and anti-corrosion design mean it lasts longer under demanding conditions — even in saltwater or high-temperature spa systems.
• 【Quick & Simple Installation】No special tools required! This check valve is designed for DIY-friendly maintenance, enabling you to easily swap out the old part with basic hand tools. Standard threaded ends fit securely in the chlorinator housing, ensuring a tight, leak-free seal after replacement.
• 【Satisfaction Guarantee】We are dedicated to delivering professional and heartfelt service to enhance your shopping experience. If you're not completely satisfied with your purchase, simply return it within 30 days. Additionally, we offer a 12-month warranty for your peace of mind.