Flanged ball valve Series BA764-A3C; For steam; ATEX II 2 G/D; Fire-safe; TA-Luft; Length According to EN558−1R27; Full bore; Body Steel A352-LCB; Ball 1.4301; Ball seal PTFE-Graphite reinforced; Stem seal Graphoil/PTFE/FKM-Peroxide; Pressure range Steam 0...15bar; Medium temperature -20...+198°C; With locking device; Nominal diameter 50mm; Flange PN40; Length 150mm; Incl. Inspection certificate EN-10204-3.1; For material, pressure, function and tightness