,MTV-A5-AAA-A12, Butterfly valve, Brand: TechnoFlow, 1Inch/DN 10"; Class 150#; Connections WAFER ,Bore FB; Body CF8M; Disc CF8M ,Stem SS2324-12 (1.4460); Seats PTFE (10% carbon) ,Stuffing box PTFE ,Actuator model AT601US10A ,Air Faiulure To CLOSE; Air supply min. 4,2 barg min Accessories Solenoid valve, Box limit switch, Air set