Belimo UFLK3920 SKU: UFLK3920 $174.60 $388.00 (0)No Reviews yet Quantity -+ Add to Shopping Cart In Factory Stock Details Belimo UFLK3920 : Butterfly Valve Linkage Retrofit Kit, 2-Way 4" Belimo HSU Series Butterfly Valves with SY2 Actuator Series, 2-Year Warranty Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Belimo UFLK3920 : Butterfly Valve Linkage Retrofit Kit, 2-Way 4" Belimo HSU Series Butterfly Valves with SY2 Actuator Series, 2-Year Warranty Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review