Quarter turn actuator, single-acting, spring return, size 80, flange F0507 DFPD-80-RP-90-RS30-F0507 - Festo 8047625

For on/off valves with a safety position: the DFPD-80-RP-90-RS30-F0507 is single-acting with spring return and reaches up to 30.1 Nm at 3 bar. Flange pattern F0507 to ISO 5211 and shaft connection T17, depth 19 mm fit directly onto the valve top.

Benefits

• Air torque 15.7 to 30.1 Nm at 3 bar, spring return torque 14.8 to 29.2 Nm
• Safety position by spring force if air supply fails, operating pressure 2 to 8 bar
• 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
• 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 F0507. Thanks to ATEX II 2G/2D, the size 80 DFPD may be used 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 3 bar. For sizing the valve bracket: product weight 3.75 kg.