Emergency Actuator Belimo SFA

Name: Emergency Actuator Belimo SFA
Brand: BELIMO
Price: 365.08 EUR
Availability: InStock

Extended warranty 5 years

Emergency Actuator Belimo SFA

Product code: SFA
Manufacturer code: SFA
Warranty: 5 years

Emergency actuator Belimo SFA. Designed for HVAC dampers and ball valves. Power supply 24...240V. Torque 20 Nm, suitable for dampers up to approximately 4 m². More information

Delivery

Delivery to Belgium (days are avarages)

FedEx:
2.9 workdays € 7,02

Bpost HD (Home Delivery):
2.5 workdays € 10,64

BPost - PP (Pick-up Point):
3.4 workdays € 9,91

FedEx Priority:
1.7 workdays € 12,71

DHL Express:
1.1 workdays € 16,94

DHL Express: 1.1 workdays, € 16,94
More than 5 pcs in stock

Parameters and catalogs

Auxiliary contact	0...5 V
Control	-40...180 °C
Damper size	4 m²
Emergency function	86 mm
Power Supply	24 VDC, 24 VAC, 230 VAC
Setup time	75 s
Torque	20 Nm
Weight	1.70 kg

Datasheet download

Download PDF

We offer an assembly service for this product with actuator and fitting. More information

Emergency Belimo SFA series actuator for HVAC dampers or ball valves (e.g. Giacomini R250D with adapter). The actuator is designed for damper sizes up to approx. 4m2. The actuator control is open/close.

Function

In the event of a power interruption, the return spring begins to rotate the actuator to its default position. For example, in the event of a power failure, it closes the damper or ball valve. The same can be achieved in reverse, depending only on the initial position of the damper.

The actuator can be operated manually using a locking button and a manual crank.

Features

The actuator is protected against overload, no end stops are necessary.
Simple installation on the damper shaft using a universal bracket.
Adjustable operating angle with mechanical stop.
The actuator can be equipped with auxiliary switching contacts S...A or a feedback potentiometer.