Pentair Old Style Chlorine Control Valve | Rainbow Chemical Feeder Models 300, 302, 300-19, 300-29 | R172022
- In stock, ready to ship
- Backordered: contact us for ETA
- SKU:
- R172022
-
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About This Item
OEM Replacement Chlorine Control Valve for Pentair Rainbow Automatic Chemical Feeders
The Pentair R172022 is the OEM replacement old-style chlorine control valve for the Pentair Rainbow Automatic Chemical Feeder, compatible with Models 300, 302, 300-19, and 300-29.
What It Does
The chlorine control valve regulates the flow of chlorinated water through the automatic chemical feeder, allowing you to adjust sanitizer output to match your pool's demand. When the original valve wears or no longer holds a consistent setting, replacing it with the correct OEM part restores accurate chemical dosing. Match the part number on your existing valve before ordering — this is the old-style version, and a revised design may have superseded it on later feeder configurations.
Specifications
| Pentair Part Number | R172022 |
| Description | Old Style Chlorine Control Valve |
| Compatible Feeder Models | 300, 302, 300-19, 300-29 |
| Quantity Included | 1 |
Pro Tip
Before ordering, confirm this is the "old style" valve by comparing the part number stamped or molded on your existing component. Pentair updated the design on some Rainbow feeder models — if your feeder is a later production unit, a revised valve part number may apply. Check your feeder's parts diagram or the number on the original valve to confirm R172022 is the correct fit for your specific unit.
