Quarter turn actuator, single-acting, spring return, size 0720, flange F12 DAPS-0720-090-RS4-F12-T6 - Festo 553241

For on/off valves with a safety position: the DAPS-0720-090-RS4-F12-T6 is single-acting with spring return and reaches up to 720 Nm at 5.6 bar. Flange pattern F12 to ISO 5211 and shaft connection T36, depth 38.5 mm fit directly onto the valve top.

Benefits

• Air torque 360 to 720 Nm at 5.6 bar, spring return torque 360 to 720 Nm
• Safety position by spring force if air supply fails, operating pressure 5.6 to 8.4 bar
• Valve interface to ISO 5211: flange F12, shaft connection T36
• Valve interface to VDI/VDE 3845 (NAMUR) for direct mounting of a solenoid valve
• For hazardous areas: ATEX II 2G and II 2D, ignition protection Ex h IIC T6...T3 Gb X
• Air consumption 29.4 l per switching cycle at 6 bar

Applications

It operates 90-degree valves with top flange F12, for example ball valves or butterfly valves in pipelines. The ATEX rating II 2G/2D allows the DAPS-0720-090-RS4-F12-T6 to be installed in zones 1 and 2 as well as zones 21 and 22. Medium: compressed air to ISO 8573-1:2010 [7:4:4], permitted 5.6 to 8.4 bar, rated at 5.6 bar. The product weight is 33 kg.