CONCORD
CONCORD CC43201DL 1/4" Turn Ball Valve 1/2" Sweat X 3/8" OD Comp
A quarter-turn ball valve connecting 1/2 inch sweat to 3/8 inch OD compression for water supply control
- TypeTools
- Quarter-turn ball valve for quick shut-off control
- 1/2 inch sweat inlet fits copper pipe directly
- 3/8 inch OD compression outlet connects supply lines
- New condition ensures reliable leak-free installation
- Concord brand manufactured for plumbing durability
Purpose and fit
The Concord CC43201DL is a quarter-turn ball valve designed for plumbing installations that join a half-inch sweat connection to a three-eighths-inch OD compression outlet. It suits professional installers and experienced DIYers who need a reliable shut-off point on copper supply lines.
Build and connections
The valve body is manufactured by Concord and carries the standard Proposition 65 notice for California, indicating the presence of listed chemicals. The sweat-to-compression configuration allows a direct transition between soldered copper pipe and compression-fitted tubing without additional adapters.
Upgrade context
This component replaces a worn or leaking stop valve on existing half-inch copper runs where a three-eighths-inch compression outlet is required. The quarter-turn action provides faster operation than multi-turn alternatives, making the swap worthwhile when the old valve no longer seals cleanly or when a simpler handle motion is preferred.
Highlights
- Quarter-turn ball valve for quick shut-off control
- 1/2 inch sweat inlet fits copper pipe directly
- 3/8 inch OD compression outlet connects supply lines
- New condition ensures reliable leak-free installation
- Concord brand manufactured for plumbing durability
Specifications
| Brand | CONCORD |
|---|---|
| Type | Tools |
Questions about this item
What does the 1/4-turn ball valve mechanism do?
The quarter-turn handle moves from fully open to fully closed in a single rotation, giving instant flow control without multi-turn adjustment.
What pipe and tube sizes does the 1/2" sweat x 3/8" OD compression connection fit?
The sweat end solders to 1/2 inch copper pipe and the compression end seals onto 3/8 inch outside-diameter tubing with a ferrule and nut.
How is the valve installed and what step is often missed?
Clean the copper pipe, apply flux, solder the sweat end, then slide the compression nut and ferrule onto the tubing before tightening the nut to seal the joint.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



