The Lead-Free 1/2 Pex F1960 x 3/8 Compression is a durable shutoff valve designed for controlling water flow to fixtures such as faucets, toilets, and appliances. It features aEX F1960 expansion inlet, which is compatible with cold expansion PEX-A piping systems, and a compression outlet, allowing for a secure, tool-free connection to flexible supply lines. Made from lead-free brass, this valve is safe for potable water applications and ensures long-lasting performance in both residential and commercial plumbing systems.