Belimo AVK24A-SR-TPC - linear actuator for globe valves

Belimo AVK24A-SR-TPC linear actuator

Modulating actuator for 2-way and 3-way globe valves. It is controlled by an analogue Y signal; in the event of a power failure, energy stored in the capacitors moves the valve to the set safety position.

Key specifications

• Actuator force: 2000 N; stroke: 32 mm.
• Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Y control signal range: 2...10 V; U position feedback signal: 2...10 V.
• Motor running time: 150 s / 32 mm; time to the safety position: 35 s / 32 mm.
• Power consumption during operation: 5 W; at rest: 2 W; wire sizing power: 9.5 VA.
• POP safety position adjustable from 0...100% in steps of 10%; PF hold time: 2 s.
• Manual override by push-button; stroke adaptation is manual or automatic at first start-up.
• Power and control connection: terminals with 1 m cable, 4x 0.75 mm², 4 mm² terminal.
• IEC/EN degree of protection: IP54; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).