Siemens B204U SKU: B204U $148.91 $391.88 (0)No Reviews yet Quantity -+ Add to Shopping Cart Limited Factory Stock Details 2-Way 4" Resilient Seat Butterfly Valve, Cv 841, Under Cut Disc, 50 PSI Close-Off, 5-Year Warranty (Valve Only) ( Minimum Siemens order quantity of $2... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back 2-Way 4" Resilient Seat Butterfly Valve, Cv 841, Under Cut Disc, 50 PSI Close-Off, 5-Year Warranty (Valve Only) ( Minimum Siemens order quantity of $250.) Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review