Flanged ball valve; ATEX II 2 G/D c T3; Fire-safe; TA-Luft; Length According to EN558−1 R27; Full bore; Body, Ball 1.4408; Seals PTFE/Graphoil/FKM; Medium temperature -20...+160°C; Incl. Inspection certificate EN-10204-3.1; For material, pressure, function and tightness; Nominal diameter 20mm; Pressure range 0...40bar; Flange PN40; Length 120mm