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Дом Каталог Регулирующая арматура Клапаны регулирующие ADCATrol® Linear electric actuators ADCA AVM234S with positioner

Спецификации

  • Actuator construction

    Housing Fire-retardant plastic,
    gear unit made of sintered steel,
    gearbox base-plate made of steel

  • Actuator type

    Electric linear actuator

  • Actuator direction of action

    Direct action,
    Reverse action

  • Positioning force

    2,5 kN

  • Positioning speed

    from 0,17 to 0,50 mm/s

  • Rated stroke

    49 mm.

  • Temperature of medium

    Max. 130 ºC (180 or 240 ºC with accessories)

  • Enclosure protection

    IP 66

  • Control signal

    control via 2-point or 3-point-step controllers (standard),
    analogue input signals (0 to 10 V, 0(4) to 20 mA)

  • Supply voltage

    24 V DC (standard),
    230 V AC and 100 V AC 50/60 Hz

  • Power consumption – 24 V

    10 W

  • Manual Emergency Control

    Crank handle for external manual adjustment with motor cut-off

  • Communication

    Analog signals 0(2) to 10 V, 0(4) to 20 mA.

Documentation

Technical data sheet(s)

ADCATrol® Linear electric actuators ADCA AVM234S with positioner

Код продукта: E.AVM234S

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DESCRIPTION

The ADCATrol AVM234S valve actuators offer automatic adaptation to the stroke of the valve, precision activation and high energy efficiency with minimal operating noise.
Ideal for use with any DSH series direct steam injection humidifier and in TDS (Total Dissolved Solids) control systems VPC blowdown valves.

MAIN FEATURES

IP 66 protection.
Automatic detection of control signal with LED indications.
Adjustable characteristic curve (linear, quadratic and equalpercentage) and running time via DIP switch.
Automatic adaptation to valve stroke.
Manual operation with disengagement of the actuator motor.
Mechanical stroke indication.
Switching input (2-point or 3-point-step control) or analogue input (0...10 V or 4...20 mA).

OPTIONS AND ACCESSORIES

Split-range unit for adjusting sequences.
230 V AC and 100 V AC power supply modules.
Auxiliary change over contacts.
Potentiometers, e.g. for 3-point-step in closed loop. Adapters for high temperature conditions.

Документация

Технические листы данных (ы)

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