Pentair 1/2 in. Control Valve | Commercial Size Feeder & In-Line Automatic Feeder | R172086Z
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- SKU:
- R172086Z
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About This Item
The Pentair 1/2 in. Control Valve (R172086Z) is the OEM replacement flow control valve for Pentair's automatic chemical feeder lines, including the Commercial Size Feeder and the In-Line Automatic Feeder.
This valve regulates the flow of treated water through the feeder body, controlling the rate at which sanitizer is introduced into the pool circulation system. A worn or damaged control valve can result in inconsistent chemical dosing — either under-treating the water or allowing uncontrolled sanitizer flow that accelerates downstream equipment wear. Replacing the valve with the correct OEM part restores precise flow regulation and protects the feeder's internal components.
Specifications
| Pentair Part Number | R172086Z |
| Part Name | 1/2 in. Control Valve |
| Connection Size | 1/2 in. |
| Quantity Included | 1 (Each) |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | Commercial Size Feeder — Sanitizer & Water Quality | 300-29X | 1/2 in. Control Valve |
| Pentair | In-Line Automatic Feeder — Sanitizer & Water Quality | 320 | 1/2 in. Control Valve |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Pro Tip
Before ordering, check the part number stamped or molded on your existing control valve and compare it to R172086Z. The Commercial Size Feeder (300-29X) and In-Line Automatic Feeder (320) share this valve, but if your feeder model number differs from those listed, verify fitment against your equipment's parts diagram before adding to cart.
