The Triple Eccentric Control and Shut-off Butterfly Valve LTR 43 is designed with size 3" to 100" from DN 80 to DN 2500. It has PN 6 to PN 420 which complies with ANSI 150-2500. It also has a leakage class VI according to ANSI FCI 70-2 and IEC 60534-4, and a Seat Itt Laminated 316SS with graphite or special material. The valve is designed with C-Steel, stainless steel, titanium, and bronze materials. It has a wafer, lug, and double flange or butt weld end.