Quarter turn actuator, double-acting, 474 Nm, size 480, flange F1012, 120° DFPD-480-RP-120-RD-F1012 - Festo 8065347

The double-acting DFPD-480-RP-120-RD-F1012 turns process valves in both directions with compressed air and delivers 474 Nm at 5.5 bar. Flange pattern F1012 to ISO 5211 and shaft connection T27, depth 29 mm fit directly onto the valve top.

Benefits

• 474 Nm torque across the 120° swivel angle at 5.5 bar
• Valve interface to ISO 5211: flange F1012, shaft connection T27
• Valve interface to VDI/VDE 3845 (NAMUR) for direct mounting of a solenoid valve, positioner and position sensor interface size AA 2
• For hazardous areas: ATEX II 2G and II 2D, ignition protection Ex h IIC T4 Gb X
• Air consumption 48.3 l per switching cycle at 6 bar
• End position at 0° adjustable by -5 to 5°

Applications

Typical tasks are on/off actuation of ball valves, butterfly valves and plug valves with top flange F1012. ATEX category II 2G/2D permits use of the DFPD-480 in zones 1 and 2 as well as zones 21 and 22. Medium: compressed air to ISO 8573-1:2010 [7:4:4], permitted 2 to 8 bar, rated at 5.5 bar. The product weight is 20.7 kg.