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3/4 inch T-522 no-lead brass boiler drain valve

Legend Valve

Legend Valve 107-155NL 3/4 T-522 No Lead Boiler Drain Valve

SKU CH-3W9S-C5SCA

No-lead brass boiler drain valve with 3/4-inch T-522 connection for potable water systems

  • No-lead brass construction meets safety standards
  • 3/4-inch T-522 connection fits standard boiler drains
  • Brass body resists corrosion for long service life
  • California Proposition 65 warning discloses chemical exposure risks
  • New condition ensures full factory performance from installation

Valve Identification

The Legend Valve 107-155NL is a 3/4 T-522 no-lead brass boiler drain valve. It is designed for plumbing systems requiring lead-free components for potable water or hydronic heating applications. This new valve provides a reliable drain point for boiler maintenance and service tasks.

Compatibility Check

Verify that your boiler or piping uses a matching 3/4 T-522 connection before ordering. Ensure the no-lead brass material meets your local code requirements for the intended fluid type. Note the California Proposition 65 warnings regarding chemicals known to cause cancer and reproductive harm.

Replacement Context

This valve replaces an existing boiler drain with the same 3/4 T-522 specification when the old unit leaks or fails. The upgrade is worth it when a no-lead brass construction is mandated to satisfy current safety standards. It is not suitable for systems requiring a different thread size or pressure rating.

Highlights

  • No-lead brass construction meets safety standards
  • 3/4-inch T-522 connection fits standard boiler drains
  • Brass body resists corrosion for long service life
  • California Proposition 65 warning discloses chemical exposure risks
  • New condition ensures full factory performance from installation

Specifications

BrandLEGEND VALVE

Questions about this item

Does the 107-155NL 3/4 T-522 boiler drain valve ship with any fittings or pipe tape, or must they be purchased separately?

The valve is supplied as a single unit. Thread sealant or compatible 3/4 inch fittings are not included and must be sourced separately for installation.

The listing shows model 107-155NL with T-522 marking; are there alternative versions or capacities to choose from?

This specific model is a 3/4 inch no-lead brass boiler drain. No other sizes, capacities or T-522 variants are offered under this part number.

What does the 107-155NL designation tell me about how the valve will perform once installed on a boiler system?

The 107-155NL identifies a no-lead brass body rated for potable water use. It provides a 3/4 inch threaded outlet for draining a boiler under normal system pressure.

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