Quarter-turn actuator, double-acting, 8000 Nm, flange F25, ATEX DAPS-8000-090-R-F25 - Festo 560855

The double-acting actuator DAPS-8000-090-R-F25 turns quarter-turn valves through 90° and delivers 8000 Nm at the start position at 5.6 bar nominal pressure. The valve mounts directly via flange F25 to ISO 5211 and shaft connection T55.

Benefits

• Torque at 5.6 bar: 8000 Nm at 0°, 4000 Nm at 50°, 6000 Nm at 90°
• Flange hole pattern F25 to ISO 5211, shaft connection T55 with 58 mm depth
• NAMUR valve interface to VDI/VDE 3845 for direct mounting of a solenoid valve
• ATEX II 2G and II 2D, type of protection Ex h IIC T6...T3 Gb X
• Usable in SRP/CS up to SIL 2, low demand and high demand
• Corrosion resistance class 3, ambient temperature -20 to 80 °C

Applications

The DAPS-8000-090-R-F25 sits on water, wastewater and process valves with flange F25. It works at 1 to 7 bar and uses 350 l of air per switching cycle at 6 bar.