VALVE ACCESSORIES

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3725

Electropneumatic positioner

PRODUCT
Positioner

USAGE

  • Throttling service

ATTACHMENT TO

  • Linear actuator, single acting
  • Linear actuator, double acting
  • Rotary actuator, single acting
  • Rotary actuator, double acting

EXPLOSION PROTECTION

  • Without certification
  • Type of protection "Intrinsic safety"

COMMUNICATION

  • Without

CONTROL LOOP

  • 4 to 20 mA

OPTIONAL SOLENOID VALVE

  • Not required

VALVE DIAGNOSTICS

  • Not required

Special features

  • Electropneumatic positioner
  • Housing of polyphthalamide
  • Attachment to linear actuators according to IEC 60534-6 or SAMSON integral attachment
  • Attachment to rotary actuators according to VDI/VDE 3845
  • Attachment to double-acting actuators with Type 3710 Reversing Amplifier
  • Easy operation with intuitive navigation menu using three capacitive keys
  • Easy-to-read display in any mounting position thanks to rotatable reading direction
  • Variable automatic start-up
  • Preset parameters
  • All parameters saved in non-volatile EEPROM
  • Tight-closing function can be activated
  • Automatic zero monitoring
  • Non-contact position sensing
  • Unaffected by environmental effects and steam hammering

Accessories

  • Pressure gauges

Options

  • - - -

Information

  • WA 259

    Flyer: Precise and Simple
    Type 3725 Positioner
    [EN][DE][FR]
  • WA 310

    Brochure: Positioners
    Atachment, Options, Explosion Protection, Operation, Diagnostics, Safety
    [EN][DE]
  • WA 283

    Sonderdruck: Anbau von Stellungsreglern an pneumatische Antriebe
    Eine vergleichende Bewertung aus Herstellersicht
    [DE]
  • AB 07

    Vent Plugs
    [EN][DE]
  • AB 08

    Filter Check Valve
    Integrated into a screw-on body with G ¼ thread, degree of protection IP 56/66 or NEMA 4
    [EN][DE]
  • AB 03

    Pressure Gauges with Pressure Compensation Element
    [EN][DE][RU]
  • T 8394

    Type 3725 Electropneumatic Positioner
    [EN][DE][PL][JA][FR]
  • T 8350

    Information Sheet of Valve Accessories
    Positioners · Limit Switches · Solenoid Valves · Valve Accessories
    Selection and Application
    [EN][DE]

Support

DXF file from data sheet

Certificates

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Show all documents for Type 3725
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