SAUTER AVM 234S valve actuator (with positioner)

SAUTER AVM 234S valve actuator (with positioner)

Core positioning and advantages of the product

AVM 234S is a valve actuator with SUT (SAUTER Universal Technology) locator launched by SAUTER. Its core advantages include automatic valve adaptation, precise driving, high energy efficiency, and low operating noise. It is mainly used to control specific series of valves, adapt to multiple control signal types, and meet the precision and stability requirements of valve regulation in industrial scenarios.

Core functions and features

Wide adaptability

It can drive two-way and three-way valves, covering VQD/BQD, VQE/BQE, VUG/BUG, VUS/BUS, VUP, V6R/B6R and other series.

Supports multiple controller output signals: continuous signal (0... 10 V or 4... 20 mA), switch signal (2-point or 3-point control).

Intelligent regulation and memory function

Equipped with a stepper motor and electronic control unit, it can achieve force controlled power-off to avoid overload damage.

Automatic detection of control signal type (continuous/on/off), displayed through 2 LED indicator lights; Automatic adaptation of valve stroke (minimum 8 mm, maximum 49 mm), measuring stroke without loss after power failure.

The flow characteristics (linear/quadratic/equal percentage) and operating time can be selected through coding switches, and the operating direction can be selected through wiring terminals.

Convenient operation and installation

Patent automatic connection system: After connecting the control voltage, the valve stem automatically connects and is easy to install; Equipped with an external manual adjustment crank, the motor is powered off when deployed, automatically returns to the target position after retraction, and can also trigger reinitialization.

Supports multiple installation methods (vertical to horizontal), provides multiple adapters, and can adapt to non SAUTER valves; There are 3 pre slotted cable entrances (2 M20 × 1.5, 1 M16 × 1.5) with a maximum wiring cross-sectional area of 2.5 mm ².

Durability and power supply

Maintenance free sintered steel gearbox, steel gearbox base plate, stainless steel mounting column, cast light alloy mounting bracket, with a two-part yellow structure, protection level IP66 (EN 60529), protection category III (IEC 60730).

Flexible power supply: 230 V (with module) or direct 24 V~/24 V=, 230 V can be continuously driven, power consumption varies under different power supplies (24 V~/24 V=10 W/20 VA); 230 V with accessories for 13 W/28 VA).

Key technical parameters

Category specific parameters

Power supply 24V~: ± 20%, 50... 60 Hz; 24V=± 15%; 230 V~(with accessories): ± 15%

Running performance and running time: 2/4/6 s/mm; Driving force: 2500 N; actuator stroke: 0... 49 mm; 3-point control response time: 200 ms

Signal specifications control signal 1: 0... 10 V, input resistance>100 k Ω; control signal 2: 4... 20 mA, input resistance 50 Ω; Position feedback signal: 0... 10 V, load>2.5 k Ω; starting voltage U0:0 or 10 V; control span Δ U: 10 V; Switching range Xsh: 300 mV

Permissible environmental temperature: -10... 55 ° C; Permissible environmental humidity:<95% RH (without condensation); Overvoltage category: III; Pollution level: III

Physical specification weight: 4.1 kg; compliant with EMC Directive 2014/30/EU (EN 61000-6-2, EN 61000-6-4) and Low Voltage Directive 2014/35/EU (EN 60730-1, EN 60730-2-14)

Product model and accessories

main models

AVM234SF132: Valve actuator with SUT locator.

AVM234SF132-5:24 V~Positioner actuator, suitable for V6 */B6 * valves with DN 15... 50.

Core accessories

|Accessory Type | Model and Function|

|Voltage divider unit | 0313529001: used for adjusting sequence, installed in an independent junction box, can add 2-point/3-point and continuous drive modules, with an additional power consumption of 2 VA|

|Power supply module | 0372332001:230 V ± 15% power supply; 0372332002:100 V ± 15% power supply|

|Auxiliary conversion contact | 0372333001: infinitely adjustable, minimum 100 mA, 12 V, allowable load 6 (2) A; 0372333002: Gold plated contacts, starting from 1 mA, maximum 30 V, load 3 (1) A|

|Potentiometer | 0372334001 (2000 Ω, 1 W, 24 V), 0372334002 (130 Ω, 1 W, 24 V), 037233406 (1000 Ω, 1 W, 24 V), of which 130 Ω is only used as a voltage divider|

|High temperature adapter | 0372336180: suitable for medium temperatures of 130... 180 ° C; 0372336240: suitable for medium temperatures of 180... 200 ° C|

|Installation and Conversion Kit | 0372338001 (compatible with V/B6 DN 15... 50, V/BXD/V/BXE DN 15... 50, stroke 14 mm), 0372338002 (compatible with V/B6 DN 65... 150, V/BXD/V/BXE DN 65+, stroke 40 mm, no additional adapter required), 0372338003/0372338004 (convert AV24SF132-5/-6 to standard actuator respectively)|

|Non SAUTER Valve Adapter | Compatible with Siemens (0372376010/0372376014), Johnson Controls (0372377001), Honeywell (0372378001/0372378002), ITT Dr ä ger (0372389001/0372389002), Frese (0510390052/0510390053) and other brand valves|

|Other accessories | 0372387001 (SAUTER Satchwell VZF1727 installation kit), 0386263001/0386263002 (M16 × 1.5/M20 × 1.5 cable thread connector), 0372461001 (AV × 2 × 4S mandatory operation accessory)|