Quarter turn actuator, single-acting, spring return, size 2300, flange F1216 DFPD-N-2300-RP-90-RS60-F1216 - Festo 8068941

If the compressed air fails, the spring set of the DFPD-N-2300-RP-90-RS60-F1216 turns the valve into the defined position with at least 913.2 Nm spring torque. It mounts via the F1216 hole pattern to ISO 5211, the T46 shaft, depth 48 mm engages the valve stem.

Benefits

• Air torque 885.2 to 1523 Nm at 6 bar, spring return torque 913.2 to 1551 Nm
• Safety position by spring force if air supply fails, device type to VDMA 66413: safety component
• Valve interface to ISO 5211: flange F1216, shaft connection T46
• Valve interface to VDI/VDE 3845 (NAMUR) for direct mounting of a solenoid valve, positioner and position sensor interface size AA 3
• For hazardous areas: ATEX II 2G and II 2D, ignition protection Ex h IIC T4 Gb X
• Suitable for safety-related control systems (SRP/CS) up to SIL 2 Low Demand

Applications

It operates 90-degree valves with top flange F1216, for example ball valves or butterfly valves in pipelines. For hazardous areas: the actuator with flange F1216 is rated ATEX II 2G/2D for zones 1 and 2 as well as zones 21 and 22. The size 2300 DFPD is supplied with compressed air to ISO 8573-1:2010 [7:4:4] within 2 to 8 bar. For sizing the valve bracket: product weight 77.9 kg.