Belimo NVKC24A-SR-TPC - linear actuator for globe valves

Belimo NVKC24A-SR-TPC

Modulating actuator for 2-way and 3-way globe valves. In the event of a power failure, it uses energy stored in the capacitors to move to the configured safety position.

Key features and specifications

• Actuating force: 1000 N; stroke: 20 mm.
• Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Modulating control, Y signal range: 2...10 V; position feedback signal U: 2...10 V.
• Motor running time: 35 s / 20 mm; travel time to the safety position: 35 s / 20 mm.
• Presettable safety position (POP) in the range 0...100% in 10% increments; power fail hold time (PF): 2 s.
• Manual override by button; manual setting range adjustment, automatic on initial power-up.
• Power consumption during operation: 4.5 W; at rest: 1.5 W; wire sizing power: 9 VA.
• Power and control connection: terminals with 1 m cable, 4x 0.75 mm², 4 mm² terminal.
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).