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