Belimo NVK230A-3-RE - linear actuator for globe valves

Name: Belimo NVK230A-3-RE - linear actuator for globe valves
Brand: Belimo
SKU: NVK230A-3-RE
Price: 2577.64 PLN
Availability: BackOrder

Belimo

zł2,577.64

VAT included

zł2,095.64 tax excluded

RetroFIT+ linear actuator for 2- and 3-way globe valves, with a fail-safe function based on integrated capacitors. Force 1000 N, AC 100...240 V supply, 3-point control and 20 mm stroke.

Motor running time is 150 s / 20 mm, and fail-safe function running time is 35 s / 20 mm. If the power supply fails, the actuator moves the valve to the selected safety position.

Delivery in approx. 14 days

Belimo NVK230A-3-RE actuator

The NVK230A-3-RE is a RetroFIT+ linear actuator for 2- and 3-way globe valves. Integrated capacitors store the energy required to move the valve to the configured safety position after a power interruption. The safety position can be set using the POP knob.

Key features and parameters

Actuator force: 1000 N; stroke: 20 mm.
Rated voltage: AC 100...240 V; frequency: 50/60 Hz.
Control: 3-point.
Motor running time: 150 s / 20 mm; fail-safe function running time: 35 s / 20 mm.
Power failure bridging time (PF): 2 s.
Power consumption during operation: 2 W; at rest: 1 W; for wire sizing: 4.5 VA.
Power and control connection: 1 m cable, 4x 0.75 mm², 4 mm² terminal.
Manual override using a push-button; mechanical position indication.
Degree of protection IEC/EN: IP54; protection class IEC/EN: II, reinforced insulation.

The RetroFIT+ actuator is designed for installation on valves from various manufacturers using a bracket and universal valve neck and stem adapters. Before initial commissioning, the capacitors require approximately 20 s of pre-charging.