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Straight brass shut-off valve with sweat and compression ends

Vintage

Vintage CC43258 1/2" Sweat 3/8" O.D. Comp Straight Shut-off Valve

SKU CH-5RG8-RDEFH

A straight shut-off valve with 1/2 inch sweat and 3/8 inch O.D. compression connections for plumbing control

  • TypeTools
  • Straight shut-off valve controls water flow at the fixture
  • 1/2 inch sweat connection suits copper pipe installations
  • 3/8 inch OD compression outlet fits standard supply lines
  • New Vintage component ensures reliable replacement performance
  • California Proposition 65 warning notes chemical content disclosure

Plumbing Valve for 1/2 Inch Sweat

This straight shut-off valve connects a half-inch sweat copper line to a three-eighths inch OD compression fitting. It is designed for residential water supply control in bath faucet installations. The Vintage brand part number CC43258 identifies the specific configuration for plumbers and DIY installers. Condition is new and ready for immediate use.

Brass Construction with Sweat and Compression Ends

The valve body accepts a half-inch sweat joint on one side and a three-eighths inch compression nut on the other, allowing direct transition between copper tubing and supply lines. This straight pattern suits inline mounting where the pipe run does not change direction. Brass construction provides corrosion resistance for potable water applications. No additional adapters are required when pipe sizes match the stated ends.

Verify Pipe Size and Local Code Compliance

Before ordering, confirm that the existing supply line is half-inch copper for the sweat connection and that the fixture supply uses three-eighths inch OD tubing for the compression side. Check local plumbing codes for any restrictions on valve type or material. The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm. Ensure the installation environment meets applicable safety standards.

Highlights

  • Straight shut-off valve controls water flow at the fixture
  • 1/2 inch sweat connection suits copper pipe installations
  • 3/8 inch OD compression outlet fits standard supply lines
  • New Vintage component ensures reliable replacement performance
  • California Proposition 65 warning notes chemical content disclosure

Specifications

BrandVINTAGE
TypeTools

Questions about this item

What pipe size does the 1/2" sweat inlet on the CC43258 valve connect to?

The 1/2" sweat inlet is designed for 1/2" copper tubing. It is soldered directly onto the pipe using standard plumbing flux and solder.

What clearance is needed behind the wall for the straight shut-off valve body?

The straight body requires enough depth to accommodate the valve housing and the compression nut for the 3/8" O.D. outlet. Allow space for a wrench to tighten the nut.

How do you install the 3/8" compression outlet on the CC43258 without leaks?

Slide the compression nut and ferrule onto the 3/8" supply tube. Insert the tube fully into the valve outlet. Tighten the nut by hand, then one half-turn with a wrench. Do not overtighten.

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