Quarter turn actuator, double-acting, 38.3 Nm, size 40, flange F0507, 180° DFPD-40-RP-180-RD-F0507 - Festo 8065336

With up to 38.3 Nm at 5.5 bar nominal pressure, the size 40 DFPD operates ball valves and butterfly valves with flange pattern F0507. Mounting is via flange F0507 (ISO 5211) and shaft connection T14, depth 16 mm.

Benefits

• Torque 38.3 Nm at 5.5 bar nominal pressure
• Valve interface to ISO 5211: flange F0507, shaft connection T14
• 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
• End position at 0° adjustable by -5 to 5°
• Suitable for safety-related control systems (SRP/CS) up to SIL 2 High Demand

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-40-RP-180-RD-F0507 to be installed 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. For sizing the valve bracket: product weight 2.61 kg.