What Is a Butterfly Valve Actuator?

Siemens butterfly valve actuator

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Chinese name

Siemens butterfly valve actuator

specification

Three-bit floating-point control

Product Category

Siemens actuator

Operating Voltage

AC230V

Electric butterfly valve actuator, torque 40..1200Nm ^[1]

With synchronous reversible motor, direct manual control, die-cast aluminum housing and plastic handwheel VKF46 series butterfly valves above DN40 do not need to install components.

Technical parameters of Siemens butterfly valve actuator

Angle rotation 90 °

Working voltage AC230V

Positioning signal three-digit floating point

Protection class IP67

Any installation position

Ambient temperature -20 ... 70 ° C

The actuator has a built-in limit switch. A dual auxiliary switch, a potentiometer and a positioning time module (excluding SQL36E50) are available.

Overview of Siemens butterfly valve actuator models

model	Working voltage [V]	Power consumption [VA]	Positioning time [S]	Moment [Nm]
SQL36E50F04	AC230V	25	25	40
SQL36E50F05	AC230V	25	25	40
SQL36E65	AC230V	166	6	100
SQL36E110	AC230V	235	12	400
SQL36E160	AC230V	235	twenty four	1200

Running time with SEZ31.1 auxiliary module: positioning time 30 ... 180s (SQL36E65), positioning time 60 ... 360s (SQL36E110), positioning time 120 ... 720s (SQL36E160)

Siemens butterfly valve actuator actuator accessories

Attachment title	model
Auxiliary module for SQL36E ... positioning time adjustment	SEZ31.1
SQL36E ... double auxiliary switch output form: AC250V, 3A resistive, 1.5A inductive	ASC36
1000 potentiometer, SQL36E ... Butterfly valve actuator option	ASZ36