Sharkbite COMPDS123838Z Dual Shut-off Brass Ball Valve

Product Description

The SHARKBITE CASH ACME COMPDS123838Z is a quarter turn dual shut-off full-port brass ball valve with a 1/2 inch compression inlet and a 3/8 inch OD compression outlet. Designed for residential plumbing service, this valve delivers reliable water shutoff at fixtures such as ice makers, toilets, and faucets. The full-port ball design minimizes flow restriction, and the quarter-turn operation allows fast, tool-free shutoff without requiring valve maintenance over the service life. Connection is made using the included compression nut and ferrule, secured with a standard wrench.

This valve is suited for residential water supply applications where a secure, low-maintenance shutoff is required at the point of fixture connection. Typical installations include under-sink faucet supply lines, toilet fill valve supplies, and refrigerator ice maker lines. The compression fitting connections make it compatible with copper pipe and allow for installation without soldering or specialized tooling, making it a practical choice for licensed plumbers and experienced service technicians.

Key Features

• Quarter-turn ball valve operation for fast and reliable shutoff
• Full-port design reduces flow restriction at the valve body
• 1/2 inch compression inlet x 3/8 inch OD compression outlet configuration
• Brass construction for durability in potable water service
• Compression nut and ferrule connection requires no soldering
• Dual shut-off ports serve two fixture supply lines from a single valve

Compatibility

Compatible with copper pipe using standard compression fittings. Designed for residential water supply service at fixtures including ice makers, toilets, and faucets.

Installation Notes

Installation is performed by a licensed plumber. Shut off the main water supply and relieve line pressure before beginning work. Slide the compression nut and ferrule onto the pipe before seating the valve body, then tighten the nut with a wrench — do not overtighten, as this can deform the ferrule. Connect the fixture supply line to the 3/8 inch OD outlet port and verify for leaks after restoring water pressure.