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Brass plumbing adapter with threaded ends

Legend Valve

Legend Valve 302-455NL 1" PEX F1960 CPVC Adapter

SKU CH-SNKW-5NDWC

Connects one-inch PEX F1960 tubing to CPVC pipe using a lead-free brass adapter

  • 1-inch no-lead brass construction meets California Proposition 65 compliance
  • F1960 cold-expansion PEX connection creates secure joint without crimp tools
  • CPVC socket end fits standard solvent-weld piping for versatile transitions
  • Legend Valve manufacturing ensures consistent quality for RV plumbing systems
  • Model 302-455NL designed for potable water applications up to code requirements

Product Identity

The Legend Valve 302-455NL is a 1-inch adapter connecting PEX F1960 tubing to CPVC pipe. It serves plumbers and RV owners modifying water distribution systems in recreational vehicles or residential settings.

Fit and Limits

This part suits installers joining PEX F1960 to CPVC at a 1-inch nominal size. It does not serve systems using other PEX connection methods such as crimp or expansion, nor does it fit piping with different nominal diameters.

Deciding Specification

The PEX F1960 by CPVC interface is the single specification that determines compatibility. Verify that both the tubing and the pipe match this exact connection standard before purchase.

How it compares

Measured against everything we stock in General Plumbing Parts & Tools, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 80% of the 135 comparable items (median $19.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What size CPVC pipe must I already have to connect this 1" PEX F1960 adapter?

The adapter joins 1" PEX F1960 tubing to 1" CPVC pipe, so you need a matching 1" CPVC line ready for solvent welding.

Will the lead-free brass body react with older copper supply lines I plan to keep?

The no-lead brass construction is compatible with copper; use a dielectric union if direct metal-to-metal contact is a concern.

How can I confirm the joint is watertight once the adapter is installed?

Pressurise the system and inspect both the crimped PEX F1960 ring and the solvent-welded CPVC socket for any moisture.

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