Flanged ball valve with pneumatic actuator; 3-way-type; Sealing on four ports; Welding ends DIN11850 52x1,5; Full bore; Double acting actuator; Control pressure 5,5...8bar; Body, Ball 1.4404; Seals PTFE; Medium temperature -20...+160°C; Nominal diameter 50mm; Pressure range 0-25bar; Flange PN10...40; Ball L; Incl. inspection certificate 3.1 For pressure, function and tightness; And FDA-approved