Quarter turn actuator, single-acting, spring return, size 0015, flange F03 DAPS-0015-090-RS1-F03-CR - Festo 552875

If the compressed air fails, the spring set of the DAPS-0015-090-RS1-F03-CR turns the valve into the defined position with 3.7 to 7.5 Nm spring return torque. Flange pattern F03 to ISO 5211 and shaft connection T9, depth 10.2 mm fit directly onto the valve top.

Benefits

• Spring return torque 3.7 to 7.5 Nm
• Safety position by spring force if air supply fails, operating pressure 2.8 to 8.4 bar
• Valve interface to ISO 5211: flange F03, shaft connection T9
• For hazardous areas: ATEX II 2G and II 2D, ignition protection Ex h IIC T6...T3 Gb X
• Suitable for safety-related control systems (SRP/CS) up to SIL 2 Low Demand
• Corrosion resistance class CRC 3, stainless steel shaft

Applications

Typical tasks are on/off actuation of ball valves, butterfly valves and plug valves with top flange F03. ATEX category II 2G/2D permits use of the DAPS-0015 in zones 1 and 2 as well as zones 21 and 22. The size 0015 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 1.6 kg.