SUT valve actuator

• 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):

• AVN224SF232 in combination with VUP

• TÜV certification

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