Butterfly valve with manual gear box Triple eccentric; Lug type; Length According to ISO 5752-20; Body Carbon steel; Disc 1.4021 Stellited, Shaft 1.4021; Seat 1.4401+Graphite; Nominal flange pressure PN25; Medium temperature -30…+320°C; Pressure range 0...25bar; DN 400mm; Length 103mm; Tightness According to API 598, EN ISO 12266-1 A (For liquids); B (For gases)