Cold Water Unit with Check Valve

This is a heavy-duty replacement part used to fix the cold water side of a commercial faucet. It sits inside the faucet and controls the flow of water when you turn the handle. It includes a built-in "check valve," which is a safety feature that keeps water from flowing the wrong way through your pipes. This helps keep your building's plumbing system working correctly and prevents temperature problems.

The part is made of solid brass, so it is very strong and built to last in a busy kitchen or bathroom. It is designed to stop leaks and make your faucet handle turn smoothly again. Replacing this unit is a simple way to fix a dripping sink without having to buy a whole new faucet.