Pentair Rainbow 320 Automatic Feeder 1/2" Control Valve (R172086Z) hayward This product is intended for

This product is intended for use where the listed Protege model or application matches the existing equipment

This part preserves the original structure of the panel

That helps keep the installation more consistent and service-friendly over time

Designed for compatible Polaris/Zodiac cleaner applications

This replacement is especially useful when the original tube bundle is scaled

Pentair Rainbow 320 Automatic Feeder 1/2" Control Valve (R172086Z) hayward This product is intended forThe Rainbow 320 automatic feeder 1 2 inch control valve helps regulate chemical delivery in compatible Pentair feeder installations. Proper valve function is important because sanitizer output needs to be controlled without leaks, binding, or erratic adjustment. If the current valve is difficult to turn, visibly damaged, or no longer providing predictable flow control, this replacement can help bring the feeder back to normal service. It is a targeted