Quarter turn actuator, single-acting, spring return, size 0030, flange F04 DAPS-0030-090-RS2-F04-T6 - Festo 553193

The single-acting DAPS in size 0030 moves the valve with 20.7 to 37.6 Nm air torque at 5.6 bar and returns it by spring with 9.4 to 18.8 Nm. It mounts via the F04 hole pattern to ISO 5211, the T14 shaft, depth 16.5 mm engages the valve stem.

Benefits

• Air torque 20.7 to 37.6 Nm at 5.6 bar, spring return torque 9.4 to 18.8 Nm
• Safety position by spring force if air supply fails, operating pressure 3.5 to 8.4 bar
• Valve interface to ISO 5211: flange F04, shaft connection T14
• 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 3

Applications

The DAPS is intended for quarter-turn valves with top flange F04, such as ball valves and butterfly valves in process plants. The ATEX rating II 2G/2D allows the DAPS-0030-090-RS2-F04-T6 to be installed in zones 1 and 2 as well as zones 21 and 22. The operating medium is compressed air to ISO 8573-1:2010 [7:4:4] within 3.5 to 8.4 bar, nominal pressure 5.6 bar. For sizing the valve bracket: product weight 1.95 kg.