This website uses cookies.

On our web pages and in our online shop, we use strictly necessary cookies and cookies that are needed to process your queries. We also use tracking cookies, which help us to optimize our online presence and offer you a better browsing experience as a result. ...

You can find further information in our Data Protection Statement. Data protection statement

Functional cookies

These cookies are strictly necessary to enable you to use all the functions and features of GEMÜ web pages. Consequently, they are enabled by default and cannot be disabled. If you wish to avoid these cookies, you can do so by changing the settings in your browser.

Web analysis cookies

Here you can decide whether you want to allow a unique web analysis cookie to be stored in your browser that will enable the website operator to record and analyse various statistical data. If you do not want to allow this, click on the following link to store the Piwik opt-out cookie in your browser.

Unfortunately, GEMÜ is currently unable to store settings for multiple browsers or about multiple user accounts. It is also possible that, irrespective of the security settings you have set in your browser, the cookies set by GEMÜ will be deleted when you close the browser and will therefore no longer be available in your next session. If you close or change your browser, or if you use more than one PC, you may have to make some of the changes again.

GEMÜ 4242

Combi switchbox with integrated pilot valve

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 4242 combi switchbox is suitable for mounting to pneumatically operated linear actuators. Secure connection to valve spindle means reliable feedback signal. Integrated pilot valves enable direct activation of the process valve connected to them. Intelligent microprocessor controlled functions make commissioning and support during operation easier. The current position of the valve is displayed via high visibility LEDs and fed back via electrical signals. The GEMÜ 4242 has been specially designed for valves with a stroke of 2 to 75 mm.

  • Fieldbus connection AS-Interface and DeviceNet (optional)
  • Communication and programming interface IO-Link
  • Adjustable switch point tolerances
  • Speed-AP function for fast mounting and initialisation
  • High visibility position indicator by LED
  • Can be fitted to GEMÜ valves or third-party actuators
  • On-site or remote end position programming via programming input
  • Integrated manual override
  • Fieldbus
  • Max. operating pressure: 9 bar
  • Max. media temperature: 50 ° C
  • Pilot valve

Suitable products

Product video

Compact combi switchbox for linear actuators: GEMÜ 4242

01:40 min
1576 Views
Online since 16.09.2015

Product news

09.08.2018

Quarter-turn adapter makes universal installation of electrical position indicators possible

Product news

06.04.2017

Compact combi switchboxes with high air output

GEMÜ has adapted its range of products in the area of combi switchboxes.