Quarter turn actuator, double-acting, 10.3 Nm, size 10, flange F04 DFPD-N-10-RP-90-RD-F04-R3-EP - Festo 8066407

With up to 10.3 Nm at 5.5 bar nominal pressure, the size 10 DFPD operates ball valves and butterfly valves with flange pattern F04. It mounts via the F04 hole pattern to ISO 5211, the T9 shaft, depth 10 mm engages the valve stem.

Benefits

• Torque 10.3 Nm at 5.5 bar nominal pressure
• Valve interface to ISO 5211: flange F04, shaft connection T9
• 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 Low Demand
• Shaft made of high-alloy stainless steel, ambient temperature -20 to 80 °C

Applications

Typical tasks are on/off actuation of ball valves, butterfly valves and plug valves with top flange F04. The ATEX rating II 2G/2D allows the DFPD-N-10-RP-90-RD-F04-R3-EP 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 2 to 8 bar, nominal pressure 5.5 bar. The product weight is 0.96 kg.