Field Instruments

General

Modulating rotary actuator fail-safe for rotary valves and butterfly valves

• Torque motor 40 Nm
• Nominal voltage AC/DC 24 V
• Control modulating 2...10 V
• Position feedback 2...10 V

Specifications

• Make : Belimo  
• Model: GRK24A-MF-5
• Voltage AC/DC: AC/DC 24 V
• Connection Supply Control:Cable 1 m, 4 x 0.75 mm²
• Torque: Max. 40 Nm
• Control type:DC 2…10 V
• Manual override: With push-button
• Running time (motor): 150 s / 90°
• Running time motor variable:90…150 s
• Running time motor (fail-safe):35 s
• Protection category: IP54
• Degree Of Protection NEMA: NEMA 2
• Enclosure Type:UL Enclosure Type  2
• Ambient Temperature: -30...50°C [-22...122°F]