AT Controls FMBC-F3-0400-2XX-B M Series Bidirectional Shut-off Manual Ball Valve - 4in(0)No Reviews yet Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: FMBC-F3-0400-2XX-B MANUFACTURER: AT Controls Current Stock: 0 Available To Order Details AT Controls M Series Manual Ball Valve Firesafe tested, Metal Seat Bidirectional Shutoff, Floating Ball Carbon Steel Body 300# Flanged Ends 4in Valve ... Details Back DetailsAT Controls M Series Manual Ball Valve Firesafe tested, Metal Seat Bidirectional Shutoff, Floating Ball Carbon Steel Body 300# Flanged Ends 4in Valve Tungsten Carbide Coated 316SST Seats & Ball XM-19 (Nitronic 50) Stem Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review