Boiler drain inlet connection is a .5000 inch npt male. Small multipurpose valves are bronze. Compresion stop and waste models feature a drain with a threaded plug. Outlet is .7500 garden hose.
A valve that controls flow by a cylindrical piston sliding vertically through packing rings separated by a metal cage having ports through which flow may proceed when the valve is open. Rotation of the threaded stem is used to regulate the position of the piston. See also valve, plug and valve, weighted control, piston.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6240-00-426-1972
NSN 5999-01-068-1182
NSN 5950-01-031-8929
NSN 6150-01-379-3966
NSN 2925-01-642-2946
NSN 5975-01-634-0678
NSN 5925-01-491-0509
NSN 5835-01-248-0563
NSN 2925-01-430-4206
NSN 6150-00-596-9253
NSN 6220-01-169-6478
NSN 5915-01-574-7419