Detail Electric 3-position Actuators For Butterfly Valves SIEMENS
Electric 3-position
actuators for butterfly
valves
SQL35/ 85...
SQL36E60...
SQL36E100...
90° angle of rotation
Electric actuators for VKF46... butterfly valves
• SQL35..., SQL36E... AC 230 V operating voltage
• SQL85... AC 24 V operating voltage
• 3-position control signal
• Auxiliary switch and potentiometer for additional functions
• Nominal angle of rotation 90°
• Reversible electric motor
• With manual adjuster and position indicator
Application
Actuators for type VKF46... butterfly valves
• Area of application in accordance with IEC 721-3-3 Class 3K5
• Ambient temperatures: – 15 ... + 50 ° C
• Medium temperatures in butterfly valves: – 15 ... + 120 ° C
Advantages0 The actuator is driven by a 3-position signal from the controller and generates a rotary
motion which is transferred via a driver to the valve.
The SQL35/ 85... actuator functions can be extended by an auxiliary switch, a pair of
auxiliary switches or a unit with auxiliary switch and potentiometer 1000 © .
The SQL36E... actuators are available with a built-in pair of auxiliary switches or a
potentiometer 1000 © .
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