Quarter turn actuator, double-acting, 117.4 Nm, size 120, flange F0507 DFPD-120-RP-90-RD-F0507 - Festo 8048123

With up to 117.4 Nm at 5.5 bar nominal pressure, the size 120 DFPD operates ball valves and butterfly valves with flange pattern F0507. It mounts via the F0507 hole pattern to ISO 5211, the T17 shaft, depth 19 mm engages the valve stem.

Benefits

• Torque 117.4 Nm at 5.5 bar nominal pressure
• Valve interface to ISO 5211: flange F0507, shaft connection T17
• Valve interface to VDI/VDE 3845 (NAMUR) for direct mounting of a solenoid valve, positioner and position sensor interface size AA 1
• 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 High Demand
• Air consumption 10.4 l per switching cycle at 6 bar

Applications

Typical tasks are on/off actuation of ball valves, butterfly valves and plug valves with top flange F0507. The ATEX rating II 2G/2D allows the DFPD-120-RP-90-RD-F0507 to be installed in zones 1 and 2 as well as zones 21 and 22. The size 120 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 4.87 kg.