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Brass angle stop valve with compression fittings

MILLENNIUM

MILLENNIUM CC54408ZX 5/8" OD Comp X 1/2" OD Comp Angle Stop

SKU CH-XEX3-ATRVN

An angle stop connects 5/8" OD compression to 1/2" OD compression for supply-line shut-off

  • Product typeTools
  • Angle stop controls water flow at fixture
  • 5/8 inch OD compression inlet connects supply line
  • 1/2 inch OD compression outlet fits fixture
  • New condition ensures reliable operation from installation
  • California Proposition 65 warning discloses chemical exposure risk

Angle Stop Connection

The MILLENNIUM CC54408ZX is a 5/8 inch OD compression by 1/2 inch OD compression angle stop designed for plumbing installations. It connects supply lines at a right angle to control water flow to fixtures such as toilets or sinks.

DIY Installers and Maintenance

This part suits homeowners and plumbers replacing or adding a shut-off valve on compatible copper or plastic tubing. It does not fit systems requiring sweat, push-fit or threaded connections without additional adapters.

Flow Control Capacity

The valve handles standard residential water pressure for single-fixture shut-off duty. It is not intended for high-volume main-line isolation or applications exceeding typical household supply demands.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $47.99
Cheaper than about 56% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand nameMILLENNIUM
Product typeTools

Questions about this item

What supply-line size fits the 5/8" OD compression inlet on this angle stop?

The inlet accepts a 5/8" OD compression supply line; match that size when connecting to the water supply.

Can the 1/2" OD compression outlet connect directly to an existing 1/2" OD riser?

Yes, the outlet is a 1/2" OD compression fitting designed for a standard 1/2" OD riser or supply tube.

How do I verify the stop is sealing properly after installation?

Pressurise the line and inspect both compression joints for drips; operate the handle through a full open-close cycle to confirm smooth shut-off.

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