NV24A-TPC Globe Valve Actuator, AC/DC 24 V - Belimo | ideal for globe valves

NV24A-TPC Globe Valve Actuator, AC/DC 24 V

• 1000 N, 20 mm, 
• AC/DC 24 V, 3-point
• Actuating time motor 150 s / 20 mm
• IP 54, Manual override temporary, permanent
• Connection Terminal with cable PVC 1 m

Simple direct mounting: Simple direct mounting on the globe valve by means of form-fit hollow clamping jaws. The actuator can be rotated by 360° on the valve neck.

Manual override: Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). The stroke can be adjusted by using a hexagon socket screw key (4 mm), which is inserted into the top of the actuator. The stroke spindle extends when the key is rotated clockwise.

High functional reliability: The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.

Combination valve/actuator: Refer to the valve documentation for suitable valves, their permitted medium temperatures and closing pressures.

Position indication: The stroke is indicated mechanically on the bracket with tabs. The stroke range adjusts itself automatically during operation.

Home position: Factory setting: Actuator spindle is retracted. When valve-actuator combinations are shipped, the direction of motion is set in accordance with the closing point of the valve.

Direction of rotation switch: When actuated, the direction of stroke switch changes the running direction in normal operation.

Electrical data:

• Nominal voltage AC/DC 24 V
• Nominal voltage frequency 50/60 Hz
• Nominal voltage range AC 19.2...28.8 V / DC 21.6...28.8 V
• Power consumption in operation 1.5 W
• Power consumption in rest position 0.5 W
• Power consumption for wire sizing 3 VA
• Connection supply / control Terminals with cable 1 m, 3 x 0.75 mm² (Terminal 4 mm²)
• Parallel operation Yes (note the performance data)

Functional data:

• Actuating force motor 1000 N
• Manual override Gear disengagement with push-button, can be locked
• Nominal stroke 20 mm
• Actuating time 150 s / 20 mm
• Sound power level motor 45 dB(A)
• Position indication Mechanically, 5...20 mm stroke

Safety:

• Protection class IEC/EN III Safety extra-low voltage
• Degree of protection IEC/EN IP54
• EMC CE according to 2004/108/EC
• Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14
• Mode of operation Type 1
• Rated impulse voltage supply / control 0.8 kV
• Control pollution degree 3
• Ambient temperature 0...50°C
• Non-operating temperature -40...80°C
• Ambient humidity 95% r.h., non-condensing
• Maintenance Maintenance-free

Weight: 1.4 kg