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Small brass straight shut-off valve with sweat and compression ends

Vintage

Vintage CC43252 1/2" Sweat 3/8" O.D. Comp Straight Shut-off Valve

SKU CH-PPJH-WDY9H

Straight shut-off valve with 1/2 inch sweat and 3/8 inch O.D. compression connections, model CC43252

  • Product typeTools
  • Straight shut-off valve controls water flow precisely
  • 1/2 inch sweat connection fits copper pipe directly
  • 3/8 inch O.D. compression outlet accepts supply lines
  • New Vintage brand part ensures reliable replacement
  • California Proposition 65 warning lists chemical hazards

Straight Shut-off Valve

The Vintage CC43252 provides a straight shut-off valve for plumbing installations. It connects a 1/2 inch sweat inlet to a 3/8 inch O.D. compression outlet. This component suits professionals and DIYers needing a reliable water control point. Buyers requiring different connection types or larger diameters should look elsewhere.

Thermals Noise Power

This mechanical valve operates without electrical power so it produces no heat and no audible noise during normal use. There are no fans, motors or electronic circuits to draw current. Performance depends solely on water pressure and proper soldering of the sweat joint. No thermal management or power budget is required.

Build Fit

The valve fits directly into copper piping systems using a 1/2 inch sweat connection on the supply side. The outlet accepts 3/8 inch O.D. compression fittings for fixture supply lines. Installation requires standard soldering tools and pipe preparation. It frees up the supply line for maintenance without draining the whole system. California Proposition 65 warnings apply.

How it compares

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

Price $24.99
Cheaper than about 79% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand nameVINTAGE
Product typeTools

Questions about this item

How do I install the 1/2" sweat connection without damaging the valve body?

Clean the copper tube end, apply flux, slide the valve on, then heat the fitting evenly with a torch until solder flows; avoid overheating the valve body so internal seals stay intact.

Which component will need replacement first on the 3/8" O.D. compression outlet?

The compression ferrule and nut can wear or corrode over time; if a drip appears at the outlet, replace the ferrule and re-tighten the nut to restore the seal.

At what temperature does the Proposition 65 warning become relevant during normal operation?

The warning covers chemicals present in the brass alloy; it applies regardless of water temperature, so no specific operating threshold changes the notice.

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