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Bronze pack-joint union with two CTS compression ends

Legend Valve

Legend Valve 313-213NL 1/2 T-4301 No Lead Bronze Pack Joint Union

SKU CH-CDDM-WG2HT

No-lead bronze pack-joint union joins two 1/2-inch CTS lines without soldering

  • No-lead bronze meets health-safe water standards
  • Pack joint union connects CTS tubing without soldering
  • 1/2 inch size fits standard residential supply lines
  • Legend Valve brand trusted in plumbing supply
  • California Prop 65 chemical warning disclosed

Product identity

The Legend Valve 313-213NL 1/2 T-4301 is a no-lead bronze union that connects two pack-joint CTS ends. It is built for potable-water plumbing where lead-free materials are required.

Fit and exceptions

This fitting suits installers joining copper tube size lines with pack-joint connections. It does not serve systems that need threaded, sweat, compression or push-fit ends, nor applications that require a different nominal size.

Compliance note

The component carries a California Proposition 65 warning for chemicals linked to cancer and reproductive harm. No additional accessories, sealants or software are bundled with the union.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 55% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Does the 313-213NL union require copper tubing or a specific pipe type to seal?

It joins two pack-joint CTS connections, so the pipe must be copper tube size and compatible with pack-joint gaskets.

Can this 1/2 inch no-lead bronze union connect to an older leaded-brass fitting?

Yes, the pack-joint ends seal against the pipe, not the fitting material, so it mates with legacy brass if the CTS pipe is correct.

How do I confirm the 4301 union is leak-free after tightening?

Pressurise the line and watch the two pack-joint nuts; no moisture at either joint means the gaskets have seated properly.

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