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 multi-port valve blocks

Combining functions in the smallest of spaces in one block offers even more advantages: The residual volume of media in the system is reduced in a measurable way, the flow is optimized and draining is improved. This enhances the performance capability of the entire system and reduces media consumption. Another advantage of blocks is that they provide junction points within plant. This allows easier cleaning and servicing. GEMÜ multi-port valve block systems are multi-functional units. At the same time, they have minimized the number of fittings and welded and solvent cemented joints, leading to a reduction in potential leakage points.

Customer benefits

  • Customized plant design
  • Extremely compact valve solution
  • Shorter installation times
  • System integration possible, e.g. sensor system
  • Increased plant reliability thanks to fewer connection points


Stainless steel


Plastic extendable

Ultra pure plastic