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Legend Valve 108-906AR 6 inch T-550 Retro Cartridge valve brass body

Legend Valve

Legend Valve 108-906AR 6" T-550 Retro Cartridge valve

SKU CH-9PYN-YRRKQ

Six-inch T-550 retro cartridge replaces worn valve internals to restore flow control

  • T-550 Retro Cartridge fits 6-inch systems
  • New Legend Valve construction ensures reliable operation
  • 108-906AR model simplifies irrigation maintenance
  • Prop 65 notice informs safe handling practices
  • Cartridge design enables quick service replacement

Product Identity

The Legend Valve 108-906AR is a 6" T-550 retro cartridge designed for irrigation manifold systems. It suits maintenance crews replacing worn internals on existing T-550 bodies without re-piping the line. Buyers needing a different body size or a non-retro cartridge will not find a match here.

Thermals Noise Power

This valve cartridge operates through hydraulic pressure alone and generates no heat, audible noise or electrical draw during normal cycling. Performance depends entirely on the supply pressure and flow rate provided by the installed system.

Bundled Impact

The package contains only the cartridge itself; no seals, tools or lubricant are included. Installers must reuse existing O-rings or source compatible replacements separately. California Proposition 65 warnings apply because the component contains chemicals identified by the state as causing cancer and birth defects or other reproductive harm.

Highlights

  • T-550 Retro Cartridge fits 6-inch systems
  • New Legend Valve construction ensures reliable operation
  • 108-906AR model simplifies irrigation maintenance
  • Prop 65 notice informs safe handling practices
  • Cartridge design enables quick service replacement

Specifications

BrandLEGEND VALVE

Questions about this item

How is the 108-906AR retro cartridge installed in a 6" T-550 valve body, and what step is often missed?

Shut off the water supply and relieve system pressure before removing the old cartridge; the step often missed is lubricating the new O-rings with silicone grease so they seat without twisting.

What maintenance or replacement will the 108-906AR cartridge need over time?

The cartridge seals and O-rings wear with use; plan to replace the entire 108-906AR cartridge when you notice drips or reduced flow that cleaning does not fix.

What limit appears first on the 108-906AR during sustained irrigation cycles?

Continuous high-flow operation can accelerate seal wear, so the cartridge typically reaches its service limit through seal degradation before the valve body shows any fatigue.

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