Description Fits Milk Tanks with bevel seat threaded fitting on tank body Fits 1.5 inch (about 1.35 inside diameter) Made of highest quality surgical grade 316 stainless steel. Valve seat is FDA approved EPDM. Replaces Babson Brothers Surge tank valves used on smaller milk bulk tanks in the 1960s through 1980 with a 1.5 threaded outlet LUD7-RLR-1.5"-316 3A approved - FDA Made in Holland Replaces Babson Bros 80542 Sunset DariKool DEC Delaval Related parts for Minidisc® with threaded fittings - See links below for spare parts; M-30244 - 1.5 Locking Dust Cap or End Cap (this item) M-3897 - 1.5 Inch Gray Plastic Nut 1000-391 - 1.5 Inch Stainless Steel Nut 1000-571 - 1.5 Inch Stainless Steel End Cap 1000-581 - 1.5 Inch White Plastic End Cap 5701320 Duplex nut M5B-1.5 Buna Seat M5E-1.5 EPDM Seat - same as 7750-0080-083 M3L-1.5 Locking Handle M2-316-1.5 Disc & Stem M4E-1.5 EPDM O-RingsM4V-1.5 Viton O-Rings Available in 1.5 inch or 2 inch or 3 inch 7750-0107-605 Complete 3 inch tank valve with clamp fittings Replaces - 4999-1000-996 updated January 2024