The DV-5505 Forged Brass Drain Valve is engineered for durability and smooth operation in high-pressure plumbing environments. Built with a PPSU ball and premium brass body, this 40mm (1.5" inch) control valve ensures corrosion resistance and leak-proof performance. Part of the Concealed Collection, its compact design and silver finish make it ideal for both residential and commercial concealed plumbing systems.