Flanged ball valve; ATEX II 2 G/D c T3; Fire-safe; TA-Luft; Length According to EN558−1R27; Full bore; Body Zinc plated steel; Ball 1.4301; Seals PTFE/Graphoil/FKM; Medium temperature -10...+160°C; With locking device; Incl. Inspection certificate EN-10204-3.1 For material, pressure, function and tightness; Nominal diameter 25mm; Pressure range 0...40bar; Flange PN40; Length 125mm