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Brass frost-free sillcock valve with quarter-turn handle

Legend Valve

Legend Valve 108-155A 1/2 x 12 T550 1/4 Turn Frostfree Sillcock Valve

SKU CH-1Z9D-SFZ33

A frost-free sillcock valve with a 1/4-turn mechanism and 12-inch length for outdoor water supply

  • Product typePipes, Valves & Fittings
  • Quarter-turn handle for quick water control
  • Frost-free design prevents pipe freezing in cold weather
  • 12-inch length suits standard wall installations
  • 1/2-inch MNPT and sweat connections offer flexible piping options
  • New condition ensures reliable performance from first use

Frost-Free Sillcock Valve

The Legend Valve 108-155A is a frost-free sillcock valve designed for outdoor water connections. It features a 1/2-inch by 12-inch configuration with MNPT and sweat connection options. The quarter-turn mechanism allows straightforward on-off control for residential plumbing.

Builders needing freeze protection

This valve suits installations where supply lines must be protected from freezing temperatures. The T-550 design provides the extended reach needed for wall-penetrating applications. Buyers who require a different connection size or a standard non-frost-free valve should look at alternative products.

12-inch insertion length

The 12-inch body length determines how far the valve seat sits inside the heated space. Measure the wall thickness and interior clearance to confirm this dimension matches the installation. The 108-155A model number identifies this specific length variant.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $54.99
Typical for this category: the median of 1,132 items is $54.99.

Specifications

Product
Brand nameLEGEND VALVE
Product typePipes, Valves & Fittings

Questions about this item

What does the 12-inch length mean when the sillcock is installed through the wall?

The 12-inch stem places the shut-off valve well inside the heated space so water in the exposed portion drains out after each use, preventing freeze damage.

How does the 1/2-inch MNPT/sweat connection limit the piping options?

You can thread directly into 1/2-inch female NPT fittings or sweat the same end onto 1/2-inch copper tube; other pipe sizes or connection types require adapters.

What wall thickness and hole size are needed to mount this frost-free sillcock?

The 12-inch overall length fits walls up to roughly that thickness, and the 1/2-inch connections require a hole large enough for 1/2-inch copper or threaded pipe to pass through.

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