Add a ball valve to any kettle or hot liquor tank with this all stainless setup. Includes 1/2" ball valve, high temp washer, SS washer, SS barb and bulkhead fitting. Simply drill a 7/8" hole and install. Bulkhead accepts any 1/2" male NPT fitting. This allows the use of a bazooka screen, barb or other false bottom connection inside the kettle.