SAUTER AVM234S: SUT valve actuator with positioner
AVM 234S: SUT valve actuator with positioner
How energy efficiency is improved
Automatic adaptation to valve, precision activation and high energy efficiency with minimal operating
noise
Features
• Activation of 2-way and 3-way valves of the VQD/BQD and VQE/BQE series, as well as VUG/BUG,
VUS/BUS, VUP, V6R/B6R and VDL
• For controllers with constant output (0…10 V or 4…20 mA) or 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)
• Automatic detection of applied control signal (constant or switched); indicated by two LEDs
• Coding switches for selecting characteristic and running time
• Type of characteristic (linear/quadratic/equal-percentage) can be set on the actuator
• Automatic adaptation to the stroke of the valve (min. valve stroke 8 mm, max. valve stroke 49 mm).
The measured stroke is saved and is not lost even in the event of a power failure
• Direction of operation can be selected via screw terminals when making the electrical connection
• Crank handle for external manual adjustment with motor cut-off and as trigger for a re-initialisation
• Numerous adapters enable the unit to be fitted onto non-SAUTER valves
• Power supply 230 V with module or direct connection for 24 VAC / 24 VDC; continuous activation
also admissible with 230 V
•Maintenance-free gear unit made of sintered steel; gearbox base-plate made of steel
•Mounting column made of stainless steel; mounting bracket made of cast light alloy for fitting the
valve
• Electrical connections (max. 2.5 mm²) with screw terminals
• Three pre-scored cable inlets for M20 × 1.5 (2×) and M16 × 1.5
• Fitting vertically upright to horizontal, not suspended
Technical data
Power supply
Power supply 24 VAC ±20%, 50…60 Hz
Power supply 24 VDC ±15%
Power supply 230 VAC ±15%, 50…60 Hz (with accessories)
Power consumption1) 24 VAC/24 VDC
10 W/20 VA
230 VAC (with accessories)
13 W/28 VA
Parameters
Running time 2/4/6 s/mm
Actuator stroke 0…49 mm
Response time for 3-point 200 milliseconds
Positioner Control signal 1 0…10 V, Ri >100 kΩ
Control signal 2 4…20 mA, Ri = 50 Ω
Position feedback signal 0…10 V, load > 10 kΩ
Starting point U0 0 or 10 V
Control span ΔU 10 V
Switching range Xsh 300 mV
Ambient conditions
Ambient temperature −10…55 °C
Ambient humidity < 95% rh, no condensation
Media temperature2) Max. 120 °C
Construction
51.377
Weight
Housing
Housing material
4.1 kg
Two-part, yellow
Flame-retardant plastic
Standards, directives
CE/UKCA conformity3)
Type of protection
Protection class
Over-voltage categories
Degree of contamination
LV-D 2014/35/EU (CE)
EESR-2016 (UKCA)
EMC-D 2014/30/EU (CE)
EMC-2016 (UKCA)4)
RoHS-D 2011/65/EU &
2015/863/EU (CE)
RoHS-2012 (UKCA)
IP66 (EN 60529)
III (IEC 60730)
III
III
EN 60730-1. EN 60730-2-14
EN 60730-1. EN 60730-2-14
EN 61000-6-2. EN 61000-6-4
EN 61000-6-2. EN 61000-6-4
EN IEC 63000:2018
EN IEC 63000:2018
Overview of types
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Actuator for valves: VQD/BQD, VQE/BQE, VUG/BUG, VUP, VUS/BUS
Actuator with mounting set (see accessories) for valves: V6R, B6R
Type
Voltage
AVM234SF132 24 VAC/DC
AVM234SF132-5 24 VAC/DC
AVM234SF132-6 24 VAC/DC
Actuating power
2500 N
2500 N
Running time
2/4/6 s/mm
Power consumption
10 W, 20 VA
2/4/6 s/mm
2500 N
AVM234SF132-7 24 VAC/DC
Accessories
1700 N
2/4/6 s/mm
2/4/6 s/mm
10 W, 20 VA
10 W, 20 VA
10 W, 20 VA
Type
0313529001
Description
Split-range unit for setting sequences
Modules can be added for 2-point/3-point and continuous activation; additional power 2 VA
Type
0372332001
0372332002
Description
230 V ±15%, supply voltage
100 V ±15%, supply voltage
Auxiliary change-over contacts (2 each) 12…250 VAC
Type
0372333001
0372333002
Description
Auxiliary change-over contacts (sets of 2), 12…250 VAC, infinitely variable, min. 100 mA and
12 V permissible load 6(2) A
Auxiliary change-over contacts (sets of 2), 12…250 VAC, gold-plated contacts, from 1 mA, to
max. 30 V, wider range 3(1) A
Potentiometers
Type
0372334001
0372334006
Description
Potentiometer, 2000 Ω, 1 W, 24 V
Potentiometer, 1000 Ω, 1 W, 24 V
Adapters for high temperatures
Type
0372336180
0372336240
Description
Adapter (required when temperature of the medium is 130…150 °C)
Adapter (required when temperature of the medium is 180…200 °C)
Mounting set for AVM234SF132 on SAUTER valves (no adapter needed for 0372338 002)
Type
0372338001
0372338002
Description
V/B6 to DN 50. V/BXD, V/BXE, to DN 50. stroke 14 mm
V/B6 DN 65…150. V/BXD, V/BXE from DN 65. stroke 40 mm