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    • Headquarters
      Christian Bürkert GmbH & Co. KG
      Christian-Bürkert-Straße 13 - 17
      74653 Ingelfingen
      Phone +49 7940 10 0
      Fax +49 7940 10 91204
      E-Mail vasb@ohexreg.pbz
    • Office
      Bürkert GmbH und Co. KG
      Christian-Bürkert-Straße 13 - 17
      74653 Ingelfingen
      Phone +49 7940 10 0
      Fax +49 7940 10 91448
      E-Mail vasb@ohexreg.pbz
    • Office
      Sales Center Süd
      Christian-Bürkert-Straße 13 – 17
      74653 Ingelfingen
      Phone +49 7940 10 91111
      Fax +49 7940 10 91448
      E-Mail FnyrfPragre.Fhrq@ohrexreg.qr
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      Rendsburger Straße 18
      30659 Hannover
      Phone +49 511 9 02 7650
      Fax +49 511 9 02 7660
      E-Mail FnyrfPragre.Abeq@ohrexreg.qr
    • Office
      Technik Center Ingelfingen
      Christian-Bürkert-Straße 13 – 17
      74653 Ingelfingen
      Phone +49 7940 10 91110
      Fax +49 7940 10 91428
      E-Mail grpuavx@ohexreg.pbz
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      Technik Center Hannover
      Rendsburger Straße 14
      30659 Hannover
      Phone +49 7940 10 91110
      Fax +49 7940 10 91428
      E-Mail grpuavx@ohexreg.pbz
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      Volmerstraße 10
      12489 Berlin
      Phone +49 30 67 97170
      Fax +49 30 67 971766
      E-Mail vasb@ohexreg.pbz
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      Holzener Straße 70
      58708 Menden
      Phone +49 2373 96 810
      Fax +49 2373 96 8150
      E-Mail vasb@ohexreg.pbz
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      Sales Office Frankfurt
      Am Flugplatz 27
      63329 Egelsbach
      Phone +49 6103 94 140
      Fax +49 6103 94 1466
      E-Mail vasb@ohexreg.pbz
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      Sales Office Hannover
      Rendsburger Straße 18
      30659 Hannover
      Phone +49 511 9 02 760
      Fax +49 511 9 02 7666
      E-Mail vasb@ohexreg.pbz
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      Elsenheimerstraße 47
      80687 München
      Phone +49 89 82 92 280
      Fax +49 89 82 92 2850
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      Ulmer Str. 4
      70771 Leinfelden-Echterdingen
      Phone +49 711 4 51 100
      Fax +49 711 4 51 1066
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      Bürkert Innovation Center
      Albert-Nestler-Str. 17
      76131 Karlsruhe
      Phone +49 7940 10 94101
      Fax +49 7940 10 91204
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    • Office
      Bürkert Campus Criesbach
      Keltenstraße 10
      74653 Ingelfingen-Criesbach
      Phone +49 7940 10 96510
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      CUT Membrane Technology GmbH
      Feldheider Str. 42
      D-40699 Erkrath
      Phone +49 2104 176320
      Fax +49 2104 1763222
      E-Mail svygengvba@ohexreg.pbz
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      Schwarzer Precision GmbH & Co KG
      Am Lichtbogen 7
      D-45141 Essen

      Phone +49 201 316 970
      Fax +49 201 316 97 29
      E-Mail vasb@fpujnemre.pbz
    • Systemhaus
      Systemhaus Ingelfingen
      Keltenstraße 10
      74653 Ingelfingen-Criesbach
      Phone +49 7940 10 0
      Fax +49 7940 10 91204
      E-Mail vasb@ohexreg.pbz
    • Systemhaus
      Systemhaus Dortmund
      Holzener Straße 70
      58708 Menden
      Phone +49 7940 10 0
      Fax +49 7940 10 91204
      E-Mail vasb@ohexreg.pbz
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      Systemhaus Dresden
      Christian-Bürkert-Straße 2
      01900 Großröhrsdorf

      Phone +49 7940 10 0
      Fax +49 7940 10 91204
      E-Mail vasb@ohexreg.pbz
    • Plant
      Bürkert Werke GmbH & Co. KG
      Christian-Bürkert-Straße 13 - 17
      74653 Ingelfingen
      Phone +49 7940 10 0
      Fax +49 7940 10 91204
      E-Mail vasb@ohexreg.pbz
    • Plant
      Bürkert Werke GmbH & Co. KG
      Keltenstraße 10
      74653 Ingelfingen-Criesbach
      Phone +49 7940 10 91613
      Fax +49 7940 10 91615
      E-Mail vasb@ohexreg.pbz
    • Plant
      Bürkert Werke GmbH & Co. KG
      Landauer Straße 24
      74582 Gerabronn
      Phone +49 7952 9609 92179
      Fax +49 7952 9609 92150
      E-Mail vasb@ohexreg.pbz
    • Plant
      Bürkert Werke GmbH & Co. KG
      Schleifbachweg 40
      74613 Öhringen
      Phone +49 7941 92 990
      Fax +49 7941 92 9993150
      E-Mail vasb@ohexreg.pbz
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bürkert
We make ideas flow.
We make ideas flow.

Fast, reliable switching without pneumatics

Bürkert presents new electromotive shut-off valves for demanding applications

Two new types in the product family of electromotive process valves expand Bürkert’s range of actuator components. After introducing the Type 3360 and 3361 control valves, the Ingelfingen-based fluidics experts now present the Type 3320 (angle seat valve) and Type 3321 (globe valve) electromotive on/off valves. These shut-off valves set new standards with respect to performance, reliability and cost effectiveness and are ideal for applications without compressed air supply.

The addition of the new Type 3320 / 3321 shut-off valves to Bürkert’s process valve product range now makes it possible to switch systems entirely to electromotive actuators. The two on/off valve types feature convincing efficiency that is equal to that of pneumatic actuators. And the electric actuator uses the same time-proven valves of the Bürkert ELEMENT product family. This means that the actuators are even interchangeable. Electromotive valves are very cost-effective due to their low energy costs and savings throughout the entire system. A special advantage of the Bürkert solution is an innovative cogging torque brake, which fixes the position of the valve without additional energy consumption. If there is a power outage the safety position can be approached via the optional SAFEPOS energy storage pack. A mechanical position indicator with a 360° LED clearly indicates the position and status of the valve at all times. In addition, the possibility of a manual override also exists. The closing speed is adjustable in order to protect field devices and pipes against pressure shocks. The electromotive on/off valves respond instantaneously to process signals to guarantee fast shut-off of the flow within 3-4 seconds, if necessary.

Hygienic, high-quality and durable

The field bus capable Type 3320 / 3321 shut-off valves consist entirely of high-quality components. The linear motion is executed by a brushless DC motor with a planetary gear via a low-friction, permanently lubricated ball screw. The robust powder-coated aluminium body with protection class IP65/IP67 features an easy-to-clean and closed design. This makes it ideal for use in food applications. The FDA-compliant shut-off valves are insensitive to weather conditions, impacts and vibrations. Other uses include heating and cooling circuits for heat exchangers, mobile or decentralised drinking water treatment systems or large-scale systems in which the supply of compressed air is impractical due to the long distances. Electromotive valves are especially suitable for processes where compressed air is not desired, such as in painting systems.

Technological diversity – typical Bürkert

The new Bürkert shut-off valves are offered as an angle seat valve (Type 3320) and as a globe valve (Type 3321), initially in diameters from DN15 to DN50. Larger and smaller sizes will be added to the series later. The valves can be used for diverse media – including gases and water, alcohols, oils and alkaline solutions, saline solutions and steam – with temperatures from -10 to 185 °C, at ambient temperatures up to 65 °C. Depending on the nominal size, operating pressures of up to 16 bar are possible. The connection options are flange, thread, weld-end and clamp. A voltage of 24 V DC is needed for the electric power supply.

To facilitate commissioning, operation and maintenance the electromotive shut-off valves are designed in conformity with the Bürkert Efficient Device Integration Platform – or EDIP, for short. This device platform combines functions, compatible HMI devices and other services to facilitate the system integration of all new devices. The free Bürkert Communicator features diagnostic functions for convenient monitoring of operating data as well as alarm messages for customised parameters. Capacitive buttons and DIP switches on the shut-off valve allow configuration of all important basic functions.

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