SUT valve actuator

Model AVN 224S

Automatic adaptation to valve, precision activation and high energy efficiency with minimal operating noise

Combination with VUG and BUG flanged valves
AVN224SF232 with safety function (as per DIN EN 14597) in combination with VUP flanged valve and normally closed (NC) version
Actuating power 1100 N
For controllers with constant output (0…10 V or 4…20 mA) and switching output (2-point or 3-point control)
Stepping motor with SAUTER Universal Technology (SUT) electronic control unit and electronic, force-dependent cut-off
Simple assembly with valve; spindle is automatically connected after control voltage is applied (patented system)
Control signals (constant or switching) are automatically detected and indicated via two LEDs
Coding switches for selecting characteristic and running time
Type of characteristic curve (linear/quadratic/equal-percentage) can be set on the actuator
Automatic stroke adaptation (valve stroke 8…49 mm). Saved stroke is not lost even in the event of power failure
Direction of operation can be selected via screw terminals when making the electrical connection
Push-buttons on outside of housing for manual adjustment with motor cut-off and as trigger for re-initialisation
Can be combined with valves from various manufacturers with optional adapter accessories
Maintenance-free gear unit made of sintered steel; gearbox base-plate made of steel
Spring pack and mounting column made of stainless steel; mounting bracket made of cast light alloy for valve fitting
AVN224SF232 with TÜV certification
Three break-out cable inlets

The following features and certifications do not apply to the United Kingdom of Great Britain and Northern Ireland (UK):

The product is not designed for use in the United Kingdom.

AVN 224S