Pentair Sta-Rite 18201-0200 2 in Multiport Valve - Side View with Unions, Piping and O-Rings
Pentair Sta-Rite 18201-0200 Multiport Valve - Rear View Showing 2 in Ports and Union Connections
Pentair Sta-Rite 18201-0200 Multiport Valve - End View of the 2 in Union Port and Outlet Pipe
Pentair Sta-Rite 18201-0200 Multiport Valve - Side View with Sight Glass for Backwash Water
Pentair Sta-Rite 18201-0200 Multiport Valve - Top View of the 6-Position Handle and Function Dial

Pentair Sta-Rite 2 in ABS 6-Position Multiport Valve with Unions 18201-0200

$349.99
$349.99
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Product Description

Pentair Sta-Rite 2 in ABS 6-Position Multiport Valve with Unions 18201-0200

Replace a worn or leaking side-mount backwash valve on a Sta-Rite System 3 filter with the genuine Pentair Sta-Rite 18201-0200 multiport valve. This 6-position ABS valve comes pre-plumbed with 2 in union connections and connecting pipe, so the filter-to-valve hookup is made with the unions rather than new glued plumbing.

🚩 PRO TIP: Always turn the pump off before moving the handle between positions, and press the handle fully down before rotating it — turning the dial under pressure damages the internal gasket and causes leaks between ports. Match the union spacing to your System 3 filter before tightening the union nuts.

PRODUCT FEATURES & SPECIFICATIONS:

  • Brand: Pentair Sta-Rite
  • MPN: 18201-0200
  • Type: Multiport Valves
  • Part: 6-position side-mount multiport backwash valve with unions and connecting pipe
  • Material: ABS, black
  • Positions: 6 — Filter, Backwash, Rinse, Waste, Closed, Recirculate
  • Port Size: 2 in FPT with 2 in PVC union connections
  • Mount: Side mount
  • Compatibility: Sta-Rite System 3 D.E. SD series (S7D75, S8D110), System 3 Sand SS series (S7S50, S8S70), and Sta-Rite DEP and DES series filters
  • Cross-Reference: WC212-150PN, Praher SM2-SR2, CMP 27511-204-000
  • Weight: 8.75 lb

FREQUENTLY ASKED QUESTIONS:

  • Which filters does the Pentair Sta-Rite 18201-0200 multiport valve fit? The Pentair Sta-Rite 18201-0200 fits Sta-Rite System 3 D.E. SD filters (S7D75 and S8D110), System 3 Sand SS filters (S7S50 and S8S70), and Sta-Rite DEP and DES series filters, using 2 in side-mount plumbing.
  • Does the 18201-0200 valve include the unions and piping? Yes — the Pentair Sta-Rite 18201-0200 is the version with union connections and connecting pipe included, so it joins the filter without gluing new pipe to the valve body.
  • My old valve leaks water between positions — will the 18201-0200 fix it? A multiport valve that leaks between ports or out the waste line usually has a worn internal diverter gasket; replacing the complete valve with the Pentair Sta-Rite 18201-0200 restores a positive seal between ports.

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