Emergency Actuator Belimo NRFA

Name: Emergency Actuator Belimo NRFA
Brand: BELIMO
Price: 351.6 EUR
Availability: InStock

Extended warranty 5 years

Emergency Actuator Belimo NRFA

Product code: NRFA
Manufacturer code: NRFA
Warranty: 5 years

Emergency actuator Belimo NRFA. Designed for Belimo ball valves. Power supply 24...240V. More information

Delivery

Delivery to Belgium (days are avarages)

FedEx:
2.7 workdays € 7,02

Bpost HD (Home Delivery):
4.4 workdays € 11,12

BPost - PP (Pick-up Point):
3.9 workdays € 10,39

FedEx Priority:
1.7 workdays € 17,18

DHL Express:
1.2 workdays € 22,99

DHL Express: 1.2 workdays, € 22,99
More than 5 pcs in stock

Parameters and catalogs

Auxiliary contact	No
Control	2-point
Damper size	4 m²
Emergency function	Yes
Power Supply	24 VDC, 24 VAC, 230 VAC
Setup time	75 s
Torque	10 Nm
Weight	2.10 kg

Datasheet (english) download

Download PDF

We offer an assembly service for the actuator with the valve. More information

Rotary actuator with emergency function NRFA for two-way and three-way ball valves by Belimo. It can be used for both open/close versions and regulating versions of ball valves.

Actuator version NC - closed without voltage.

The actuator is exclusively compatible with Belimo ball valves. It cannot be used on valves from other manufacturers!

Features

The actuator drives the ball valve while simultaneously tensioning the return spring to the operating position. Interrupting the power supply turns the ball valve back to the emergency position using the spring's energy.
Simple direct mounting on the ball valve with a single screw. No additional adapter is needed for installation. The mounting position is selectable in 90° increments relative to the ball valve.
The ball valve can be adjusted and fixed in any position using the manual lever. Unlocking is done manually or automatically by supplying power.
The actuator is protected against overload, requires no end stops, and automatically stops at the stop.