Fleck 9000 6 Yoke Assm For 6-10 Tnks

The genuine Pentair Fleck 9000 6" Yoke Assembly connects the Fleck 9000 control valve to its mineral tanks and is designed for tanks in the 6" through 10" diameter range. The yoke is the manifold-style fitting that ports water between the valve and the tank or tanks, making it a foundational structural and hydraulic part of the 9000 twin-tank installation. It is listed under the Fleck accessories category as a yoke component for the 9000 valve.

The Link Between Valve and Tank

On a Fleck 9000 system, the yoke routes the inlet, outlet, and tank connections so the valve can alternate service between two tanks and deliver uninterrupted treated water. As one tank goes into regeneration, the valve hands service flow over to the other, and the yoke provides the plumbing pathways that make that hand-off possible. A properly sized and sealed yoke ensures the correct flow paths through the system and a leak-free connection at the tank threads, where the valve assembly mounts to the tank opening.

• Genuine Fleck 9000 6" yoke assembly
• Fits 6" to 10" diameter mineral tanks
• Connects the control valve to the tank or tanks
• Supports the 9000's twin-tank flow routing
• Direct replacement for cracked or worn yokes
• Restores a secure, properly ported connection

Because the yoke carries the full system flow and pressure, it is a structurally important component. Over years of service, a yoke body can develop stress cracks, or its O-rings can harden and lose their seal, leading to leaks at the valve-to-tank junction or reduced system performance. These leaks often appear right where the valve meets the tank and can be mistaken for a valve problem. Replacing the yoke restores a secure, properly ported, leak-free connection. Before ordering, confirm that your tank diameter falls within the 6" to 10" range that this assembly fits. During installation, inspect the tank O-ring and threads, lubricate the O-ring with an approved silicone lubricant, seat the yoke squarely, and pressurize gradually while checking for leaks at every joint. Because the yoke is both a structural and a hydraulic link, keeping it sound is fundamental to the integrity of the entire installation, and replacing a cracked one promptly prevents leaks from developing right at the critical valve-to-tank junction.