Webstone 50614 1-Inch SWT Pro-Pal Ball Valve with Hi-Flow Hose Drain 5062 series - SWT 600 WOG 5 in 1 alternative replaces a ball valve + a nipple + a tee fitting + a boiler drain SWT  IPS option designed specifically for use with pre-fabricated threaded headers Eliminate assemblies needed to isolate and drain any portion of a piped system