Quarter turn actuator, single-acting, spring return, size 0480, flange F14 DAPS-0480-090-RS1-F14-MW - Festo 8005051

If the compressed air fails, the spring set of the DAPS-0480-090-RS1-F14-MW turns the valve into the defined position with 120 to 240 Nm spring return torque. Mounting is via flange F14 (ISO 5211) and shaft connection T36, depth 38.5 mm.

Benefits

• Spring return torque 120 to 240 Nm
• Safety position by spring force if air supply fails, operating pressure 2.8 to 8.4 bar
• Valve interface to ISO 5211: flange F14, shaft connection T36
• Valve interface to VDI/VDE 3845 (NAMUR) for direct mounting of a solenoid valve
• For hazardous areas: ATEX II 2G and II 2D, ignition protection Ex h IIC T6...T3 Gb X
• Air consumption 19.6 l per switching cycle at 6 bar

Applications

It operates 90-degree valves with top flange F14, for example ball valves or butterfly valves in pipelines. ATEX category II 2G/2D permits use of the DAPS-0480 in zones 1 and 2 as well as zones 21 and 22. The size 0480 DAPS is supplied with compressed air to ISO 8573-1:2010 [7:4:4] within 2.8 to 8.4 bar. The product weight is 28.1 kg.