Control of the process

LEF 134-PD/GD

lef-134-pd-gd_f_1_500_0

– Limit switchbox with 4 mechanical switches. Rotary position indicator for valves and actuators.

 

It permits to execute the following functions :

– closing of the valve

– partial opening of the valve, on a pre-determined position by the adjustement of the cams

– maintaining this position even in case of air leak (regulation)

– total opening of the valve

– valve position control

Certificate

  • Marks : CE
  • Box

  • Fabric : Aluminium or polyester
  • Dimensions : 220 x 120 x 90mm
  • Weight : -- kg with bracket
  • Protection index : IP 66
  • Position indicator : At the bottom
  • Mounting : NAMUR shaft and bracket stainless steel compliant VDI/VDE 3845
  • Coupling : Axe NAMUR et support VDI-VDE 3845 en INOX 304
  • Detection

  • Switch : CHERRY, CROUZET, ...
  • Voltage : Depends on microswitch
  • Function : SPDT, DPDT
  • Commutation : By adjustable cams
  • Electrical connection

    - Terminal block
    - 2 Conduit entries : M20x1,5
    - Cable gland polyamide input for 8 to 12 mm cable

    Options

    - Air breather GORTEX ® (IP65)
    - Cable gland in other material
    - Additional cable gland

    download or view product catalog
    • SARL au capital de 76500€
      SIRET: 343 480 489 000 40
      Z.I de Lannugat
      29100 Douarnenez
      France

    • + 33(0)2 98 11 04 40
    • + 33(0)2 98 11 04 44
    • commercial@lef-industries.com

    CERTIFICATIONS

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