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 567 BioStar control

Aseptic control valve for low flow rates

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 567 BioStar Control 2/2-way diaphragm globe valve is designed for use in sterile applications. Flow rates range from 80 l/h to 12,500 l/h, depending on the version. The sealing concept of the valve is based on the GEMÜ PD design. All actuator parts (except the seals) are made from stainless steel. Normally Closed, Normally Open and Double Acting control functions are available.

  • CIP/SIP capable
  • Linear or equal-percentage control characteristic options
  • Hermetic separation of the actuator from the medium using a sealing diaphragm
  • Tried and tested actuator design
  • Various valve body connections available
  • Surface finishes up to 0.4 µm, electropolished
  • ATEX version available as an option
  • Connection: Clamp; Spigot
  • Actuator: Manual; Motorized; Pneumatic
  • Seal material
  • Body material: 1.4435 (316L), block material
  • Conformities: 3A; FDA; Low Voltage Directive; Machinery Directive; Pressure Equipment Directive; Reg. (EU) No. 10/2011; Regulation (EC) No. 1935/2004; Regulation (EC) No. 2023/2006
  • Max. operating pressure: 10 bar
  • Max. media temperature: 160 ° C
  • Min. media temperature: -10 ° C
  • Control valve

Fitting Accessories

Product news


GEMÜ diaphragm globe valves can be integrated into multi-port valve blocks made from stainless steel

Product news


Extended actuator and nominal size range