Quarter turn actuator, single-acting, spring return, size 0480, flange F10/F12 DAPS-0480-090-RS3-F1012-MW - Festo 8005054

The single-acting DAPS in size 0480 moves the valve with 300 to 560 Nm air torque at 5.6 bar and returns it by spring with 180 to 360 Nm. Flange pattern F10/F12 to ISO 5211 and shaft connection T36, depth 38.5 mm fit directly onto the valve top.

Benefits

• 300 to 560 Nm with compressed air (5.6 bar) and 180 to 360 Nm from the spring set
• Safety position by spring force if air supply fails, operating pressure 4.2 to 8.4 bar
• Valve interface to ISO 5211: flange F10/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
• Corrosion resistance class CRC 2

Applications

Typical tasks are on/off actuation of ball valves, butterfly valves and plug valves with top flange F10/F12. The ATEX rating II 2G/2D allows the DAPS-0480-090-RS3-F1012-MW to be installed in zones 1 and 2 as well as zones 21 and 22. The DAPS-0480-090-RS3-F1012-MW runs on compressed air to ISO 8573-1:2010 [7:4:4] within 4.2 to 8.4 bar. For sizing the valve bracket: product weight 28.1 kg.