Pentair 270187Z – Replacement Handle for FullFloXF Backwash Valve

Product Overview

The Pentair 270187Z is a genuine OEM replacement handle designed for the FullFloXF™ backwash valve assembly. It restores smooth, reliable operation to the valve’s divergence function in sand or cartridge filtration systems.

Key Features

• Factory-original handle built specifically for Pentair FullFloXF backwash valves.
• Durable design allows for frequent valve switching without wear or loosening.
• Simple replacement part that helps maintain proper backwash function and system hygiene.
• Ergonomic grip provides easier manual control of the valve positions.

Technical Specifications

• Part Number: 270187Z
• Application: Handle replacement for FullFloXF backwash valve body.
• Material: High-strength thermoplastic / corrosion-resistant construction.

Compatibility & Fitment

This handle fits Pentair FullFloXF sand and cartridge filter systems that use the matching valve body. Prior to installation, verify that your valve model corresponds to the FullFloXF series and that the mounting pin and socket dimensions match the existing handle.

Installation Instructions

• Shut off pump and relieve system pressure before servicing the valve.
• Remove the old handle from the valve body—typically by pulling the retaining pin or screw.
• Align the new 270187Z handle onto the valve stem, insert the retaining pin or screw, and ensure it engages all detents correctly.
• Cycle the valve through each position to verify smooth operation: Filter → Backwash → Rinse → Waste → Closed etc.
• Restore system power and test the valve’s function during a typical backwash cycle.

Troubleshooting & Maintenance

• Handle slipping or not engaging positions: Check for worn detents or mounting pin; ensure handle is fully seated and the pin is secure.
• Valve won’t shift or feels stuck: Confirm pressure is relieved, internal debris is cleared, and handle is properly aligned with the valve stem.
• Cracked or faded handle from UV exposure: Replace the handle to prevent failure or unsafe operation.

Maintenance Tip

Whenever servicing the filtration system or performing a backwash, inspect the handle for wear, cracks or excessive play. Promptly replacing a worn handle with the 270187Z ensures continued safe and efficient operation of the FullFloXF backwash valve.