Butterfly valve with hand lever; Wafer type; Length According to EN558−1 R20; Body Carbon steel A216-WCB Epoxy coated; Disc Stainless steel AISI 630 PTFE-coated; Shaft 1.4542; Liner PTFE/silicone; Nominal flange pressure PN10/16/ANSI150; Medium temperature -29...+190°C; Pressure range 0...10bar; DN 100mm; Length 52mm; Notch impact test -29°C; Incl. Inspection certificate EN-10204-3.1; For material, pressure, function and tightness