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Legend Valve

Legend Valve 108-159NL 10 inch 550 Quarter Turn Frost Free Sillcock No Lead Trap

SKU CH-2HH0-SXQ5P

A 10-inch frost-free sillcock with quarter-turn operation and a no-lead design

  • Product typeDrain Components
  • Sold asEach
  • Quarter-turn handle for fast shut-off
  • 10 inch frost-free design prevents freezing
  • No-lead construction meets safe-water standards
  • MNPT x FNPT threads simplify installation

Legend Valve 108-159NL Quarter Turn Sillcock

The Legend Valve 108-159NL is a 10-inch frost-free sillcock designed for outdoor water connections. Its quarter-turn T-550 mechanism provides quick on and off control for residential and light commercial plumbing systems. The no-lead construction meets current safety standards for potable water supply lines.

MNPT x FNPT Installation and Common Issues

The unit installs by threading the male NPT end into a female fitting and connecting the hose to the female NPT outlet. Installers must ensure the 10-inch shaft penetrates the heated space far enough to prevent freezing. The most common issue is insufficient slope toward the outlet, which traps water and defeats the frost-free function. Over-tightening the packing nut can also damage the quarter-turn cartridge.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $51.99
Pricier than about 63% of the 4,240 comparable items (median $31.99).

Specifications

Product
Product typeDrain Components

Questions about this item

How can I confirm the 108-159NL sillcock is operating correctly after installation?

Turn the quarter-turn handle to the open position and verify water flows freely from the spout; then close the handle fully and check that no water drips, confirming the frost-free shut-off is sealing properly.

What components come with the 108-159NL and what must I supply separately?

The box contains the 10-inch frost-free sillcock with 3/4-inch MNPT x FNPT connections; you must provide pipe thread sealant or tape and any transition fittings needed for your specific plumbing layout.

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