Air-Actuated Minidisc® Valves

Air-Actuated Minidisc® Valves

At TMG Holland, we offer our Minidisc® LUD7 series of disc shut-off valves in a variety of configurations for applications that require clean or sanitary processing. The flexible design allows the Minidisc® to be used with liquids, powders, slurries and in aggressive environments. Originally designed for use in dairy tanks, the Minidisc® is manufactured from grade 316 stainless steel and meets the requirements of 3-A Sanitary Standards.

Main features

  • Actuator easily mounts in seconds with 1 bolt
  • For product side only 3 wear parts, 1 Seat and 2 O-rings
  • Two leak detector holes on stem alert operator to worn O-rings
  • 3-A Sanitary Standards
  • Easy-to-read Open/Close label

Industry for use

Dairy, Food and Beverage.

Connections

Any combination of clamp, weld or thread ends are available.

Operation modes

  • Air to Open / Spring to Close (fale-safe)
  • Spring to Open / Air to Close
  • Air to Open / Air to Close

Options

  • Service kits available in any combination
  • Safety feedback unit with Stainless steel housing, available with solenoid
  • Electronic safety feedback unit with easely self-calibrate function, available with solenoid
  • Electronic controller with continuously compare the currend valve position

Materials

  • Product contact parts grade 316 stainless steel
  • Seat material options; Silicone, EPDM, Buna, Viton, PTFE
  • O-ring material options; Silicone, EPDM Buna, Viton
Options

Air-Actuated Minidisc® Valves options

Options Air operated Minidisc®

  • Safety Feed Back Unit

    Sturdy and robust mechanical unit with waterproof stainless steel cover.
    Feedback unit is equipped with 2 Honeywell microswitches.
    Each with a NO and NC contact. Waterproof cable connection PG16.

    1 = Switch 1 - NC signal
    2 = Switch 1 - NO signal
    3 = Common
    4 = Switch 2 - NO contact
    5 = Switch 2 - Nc contact
    There are also mounting kits for renowned detectors or a standard Namur connection.
  • Safety feedback unit with solenoid control

    Sturdy and robust mechanical unit with waterproof stainless steel cover.
    feedback unit is equipped with 2 Honeywell microswitches.
    Each with a NO and NC contact. One solenoid valve 3/2 - 24Vdc.
    Waterproof cable connection PG16.

    1 = 0 Vdc
    2 = 24 Vdc signal Solenoid
    3 = Switch 2 - NC signal
    4 = Switch 2 - NO signal
    5 = Common
    6 = Switch 1 - NC contact
    7 = Switch 1 - NO contact
    There are also mounting kits for renowned detectors or a standard Namur connection.
  • The Minidisc® valve controlled by a controller

    The Minidisc® valve LUDD7 is extremely suitable to be operated by a controller.
    Due to the 180 degree rotation angle of the Minidisc®, a very precise control can be made.
    As an example, a mounting kit for the Burkert controller is shown.
  • Service kits available in any combination
    Minidisc® valves LUDD7 are available in various seat and O-ring materials, ensuring the right fit for your application. O-ring materials offered are silicone, FKM, EPDM, and buna. Minidisc® valve seat materials offered are silicone, FKM, EPDM, buna, and PTFE.

Interested in our valves?

We provide customized solutions to fit your needs.
Contact us
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