Quick Details

• OE Experience:

  No

Product Name:Biffi Electric Quarter Turn Actuator EFS 2000

Biffi Electric Quarter Turn Actuator EFS 2000

Application

actuator

Product Description:

The EFS is an electric quarter turn spring return actuator which has the purpose to close or open a valve in emergency conditions, when an ESD alarm signal occurs or when motor power supply fails.
The EFS actuator consists of four main parts:  
a spring return mechanism, which move the valve in the foreseen fail-safe condition when requested by an ESD signal or by a power failure. 
a quarter turn electric actuator which operates the valve during normal working conditions. 
an electro-magnetic clutch which hold in position an epicyclical gearing during the normal operation and release it in case of fail-safe function.
an oil damper, which is necessary to adjust the fail-safe speed and to manually operate the actuator by means of an hand-pump in case of power failure.


All the brands we can provide of Actuator:
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Company Profile:

• Main Product:

  Actuator, Valve

• Business Type:

  Trading Company

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania