Quarter turn actuator, single-acting, spring return, size 2300, flange F16 DFPD-2300-RP-90-RS45-F16-X-R3-C-VDE2 - Festo 8145416

If the compressed air fails, the spring set of the DFPD-2300-RP-90-RS45-F16-X-R3-C-VDE2 turns the valve into the defined position with at least 663.3 Nm spring torque. Flange pattern F16 to ISO 5211 and shaft connection T46, depth 48 mm fit directly onto the valve top.

Benefits

• 700.6 to 1163 Nm with compressed air (4.5 bar) and 663.3 to 1127 Nm from the spring set
• Safety position by spring force if air supply fails, device type to VDMA 66413: safety component
• Valve interface to ISO 5211: flange F16, 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
• Shaft made of high-alloy stainless steel, ambient temperature -20 to 80 °C

Applications

It operates 90-degree valves with top flange F16, for example ball valves or butterfly valves in pipelines. For hazardous areas: the actuator with flange F16 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 74.7 kg.