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Stainless steel PEX-AL-PEX compression connector, silver metal finish

Legend Valve

Legend Valve 830-143C stainless steel PEX-AL-PEX compression connector

SKU CH-2523-4474R

Stainless steel compression connector joins PEX-AL-PEX piping in industrial plumbing systems

  • Stainless steel construction resists corrosion for long service life
  • Compression design creates secure PEX-AL-PEX joints without soldering
  • 1/2 inch size fits standard plumbing system dimensions
  • California Prop 65 warning discloses regulated chemical content
  • Free shipping on manufacturer-direct orders over $75

Stainless steel PEX-AL-PEX connector

The Legend Valve 830-143C is a stainless steel compression connector designed for PEX-AL-PEX piping systems. It provides a corrosion-resistant joint for managing fluid or gas flow in industrial or commercial installations. The fitting is constructed from stainless steel compliant with applicable standards for durability. It is intended for use within specified piping configurations.

California Proposition 65 compliance notice

This product carries a California Proposition 65 warning for exposure to a chemical known to the state to cause cancer. A second warning applies for a chemical known to cause birth defects or other reproductive harm. Installers should review safety data sheets and follow local handling regulations. The notices do not alter the mechanical function of the fitting.

Replaces older brass or plastic fittings

The stainless steel construction upgrades from fittings that may corrode or degrade in aggressive water conditions. The jump is worth it when system longevity and chemical resistance are priorities over initial cost. It is not for installers who need a push-fit or crimp-style connection method. Buyers requiring a different pipe material or connection standard should select an alternative fitting.

How it compares

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

Price $9.99
Cheaper than about 91% of the 1,087 comparable items (median $57.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Should I choose the 830-143C or a different Legend Valve fitting for my 1/2 in PEX-AL-PEX line?

The 830-143C is built specifically for 1/2 in PEX-AL-PEX compression connections; other Legend Valve models target different pipe types or diameters, so match the model to your exact tubing specification.

What does the stainless steel construction mean once the connector is installed in my system?

Stainless steel gives the fitting corrosion resistance and mechanical strength, so it withstands aggressive fluids and pressure cycles without degrading like brass or plated alternatives can.

How does the compression interface on the 830-143C limit what pipe I can use?

The compression design seals only on PEX-AL-PEX tubing sized to 1/2 in; it will not grip standard PEX, copper, or CPVC without the correct aluminium-core pipe.

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