
Quick overview
- Genuine Pentair Factory spring 271161Z, UPC 788379693763.
- HiFlow 2 in. valves For the HiFlow 2 in. top mount and side mount multiport valves.
- Model list Listed for valve models 261124, 261185, 261177, 261173, 261055 and 261152.
- Loads the diverter The spring keeps the rotor pressed onto its seat, which is what stops water crossing between ports.
- Rebuild item Changed alongside the valve top o-ring, the handle washer and the stem o-ring during a multiport service.
- Small part, real symptom A tired spring can let water trickle to waste while the handle is set to filter.
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Product details
The Pentair 271161Z is the valve spring for HiFlow 2 in. top mount and side mount multiport valves. It is the genuine Pentair part.
What it does
A multiport valve works by pressing a rotating diverter onto a seat. The spring provides that pressure. When it weakens, the diverter no longer seats hard enough, and water finds its way between ports instead of following the position on the handle.
The symptom
Water running to waste while the handle sits on filter is the classic sign. The spring is one of three usual causes, along with a worn diverter gasket and a scored seat, so look at all three while the valve is open.
Valve models
Pentair lists this spring for models 261124, 261185, 261177, 261173, 261055 and 261152. While the valve is apart, the top o-ring, handle washer and stem o-ring are cheap and worth replacing at the same time.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 271161Z |
| UPC | 788379693763 |
| Type | Valve spring |
| Part type | Filter valves part |
| Fits | HiFlow 2 in. top mount and side mount multiport valves |
| Valve models | 261124, 261185, 261177, 261173, 261055, 261152 |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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