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Brass frost-free sillcock with multi-turn knob 12 inch length

Legend Valve

Legend Valve 108-135NL 12" T-552 Frost Free Sillcock

SKU CH-E3KJ-MM4AD

A 12-inch frost-free sillcock with anti-siphon protection and a multi-turn knob

  • Product typeDrain Components
  • Sold asEach
  • Frost-free operation prevents pipe bursts in winter
  • No-lead brass construction meets potable-water safety standards
  • Anti-siphon design stops contaminated water backflow
  • Multi-turn knob allows precise flow control

Frost-free sillcock for outdoor supply

The Legend Valve 108-135NL is a 12 inch T-552 frost-free sillcock designed for exterior water connections. Its no-lead construction meets potable-water requirements and the multi-turn knob provides controlled flow adjustment. The integral anti-siphon device helps prevent back-flow contamination in residential and light-commercial plumbing systems.

Fits 1/2 inch FNPT and 3/4 inch MNPT piping

The valve connects directly to 1/2 inch female NPT supply lines while offering a 3/4 inch male NPT hose outlet. This configuration eliminates the need for separate adapters when joining copper, PEX or threaded pipe to standard garden-hose threads. The 12 inch insertion length reaches through typical wall thicknesses so the shut-off seat stays inside the heated envelope.

How it compares

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

Price $28.99
Typical for this category: the median of 4,240 items is $31.99.

Specifications

Product
Product typeDrain Components

Questions about this item

How deep does the 12" stem reach to protect against freezing?

The 12" stem extends the shut-off valve inside the heated wall cavity so water drains from the exposed portion when closed, preventing freeze damage in cold weather.

What does the anti-siphon feature do during continuous operation?

The built-in anti-siphon device stops contaminated water from being drawn back into the potable supply when the sillcock runs for long periods.

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