Pentair FullFloXF Backwash Valve, Bottom Inlet | 263081

Pentair FullFloXF Backwash Valve, Bottom Inlet | 263081

OEM Pentair FullFloXF backwash valve with bottom inlet for FNS Plus D.E. filters. Supports 2", 2.5", and 3" plumbing.

Features

• Genuine Pentair FullFloXF high-performance backwash valve.
• Bottom-inlet design for FNS Plus D.E. filter applications.
• Supports 2", 2.5", and 3" plumbing configurations.
• Full, unrestricted straight-through 2.5" flow path helps reduce pressure loss.
• Corrosion-resistant PVC body with removable end caps and molded position markings.

Description

The Pentair 263081 FullFloXF Backwash Valve is built for FNS Plus D.E. filters that require the bottom-inlet valve configuration. It is designed for high-flow filtration systems, using a corrosion-resistant PVC body, 3" OD and 2.5" ID ports, and a full straight-through 2.5" flow path to help reduce pressure loss. This is the correct OEM valve when the system calls for the FullFloXF bottom-inlet backwash valve, not a generic replacement.

Pro Tip

If the valve body is still intact, inspect the handle, inlet diverter, and end caps before replacing the entire valve. Those service parts can solve many wear-related valve issues without changing the full assembly.

Related Parts

• Pentair FullFloXF Backwash Valve Inlet Diverter | 270200Z
• Pentair FullFloXF Backwash Valve End Cap | 270190Z
• Pentair Backwash Valve Handle for FullFloXF Filters | 178817

Installation Tips

Shut the pump off and relieve all system pressure before service. Confirm the filter is a compatible FNS Plus D.E. model, verify the bottom-inlet orientation, dry-fit all plumbing before final assembly, and follow Pentair’s installation guide.

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