Quarter turn actuator, single-acting, spring return, size 160, flange F0710 DFPD-160-RP-90-RS60-F0710 - Festo 8048136

For on/off valves with a safety position: the DFPD-160-RP-90-RS60-F0710 is single-acting with spring return and reaches up to 117.9 Nm at 6 bar. Flange pattern F0710 to ISO 5211 and shaft connection T22, depth 24 mm fit directly onto the valve top.

Benefits

• Air torque 61.4 to 117.9 Nm at 6 bar, spring return torque 57.7 to 114.2 Nm
• Safety position by spring force if air supply fails, operating pressure 2 to 8 bar
• Valve interface to ISO 5211: flange F0710, shaft connection T22
• 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

Applications

Typical tasks are on/off actuation of ball valves, butterfly valves and plug valves with top flange F0710. The ATEX rating II 2G/2D allows the DFPD-160-RP-90-RS60-F0710 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 6 bar. For sizing the valve bracket: product weight 7.18 kg.