This Everflow Linear Valve is the ideal choice for shutoff control in your piping systems. It features a heavy duty rust resistant brass construction, cast iron wheel handle, secure connections, and a multiple approvals. Manufactured with the highest quality materials and workmanship, it will serve your plumbing needs faithfully. WARNING: Handling of this product will expose you to lead, a chemical known to the State of California to cause [cancer, and] birth defects or other reproductive harm. Wash hands after handling.