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Brass frost-free sillcock with threaded and sweat connections

Legend Valve

Legend Valve 108-102NL T-551 No Lead Frost Free Sillcock

SKU CH-H61W-6NTDV

A frost-free sillcock with no-lead construction and a 1/2-inch MNPT by 1/2-inch sweat connection

  • Product typeDrain Components
  • Sold asEach
  • No-lead brass protects water quality
  • Frost-free design prevents pipe bursts
  • 1/2" MNPT x 1/2" sweat fits standard supply lines
  • Multi-turn operation gives precise flow control

1/2" x 6" No Lead Frost Free Sillcock

This 1/2 inch by 6 inch no lead frost free sillcock provides a reliable outdoor water connection for residential plumbing. The T-551 model features a standard multi-turn operation with 1/2 inch MNPT by 1/2 inch sweat ends. It is designed to prevent freezing in cold weather conditions. Lead-free construction meets modern safety standards for potable water systems.

Replaces older leaded or non-frost-proof sillcocks

Upgrade when replacing a valve that lacks freeze protection or contains lead alloys. The multi-turn mechanism suits installations where quarter-turn operation is not required. Not for systems needing a different connection type or shorter stem length. Professional installation ensures proper sealing and drainage.

How it compares

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

Price $25.99
Cheaper than about 57% of the 4,240 comparable items (median $31.99).

Specifications

Product
Product typeDrain Components

Questions about this item

What pipe size does the 1/2" MNPT inlet on the 108-102NL T-551 sillcock connect to?

The 1/2" male NPT inlet threads into a standard 1/2" female NPT fitting on your supply line. Use pipe-thread sealant or tape rated for potable water.

What is the correct orientation when sweating the 1/2" sweat outlet, and what step prevents leaks?

Install the sillcock with a slight downward pitch toward the outlet so water drains completely. Clean the copper tube and fitting, apply flux, then sweat the joint before turning on the water.

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