Wafer type butterfly valve (CK-M)

EBRO Armaturen Gebr. Bröer GmbH

Wafer type butterfly valve (CK-M) by EBRO Armaturen Gebr. Bröer GmbH

The metallic sealing version (CK-M) has an airspace between disc and body. This series is excellently suitable for control of airflows and aspiration services.


  • Nominal diameter: DN 65 - DN 250
  • Face-to-face: EBRO works standard
  • Top flange: EN ISO 5211
  • Flange accommodation:  Pipe system - clamp ring groove
  • Temperature range: -10°C to +130°C, (optional 220°C)
    (depending on pressure, media and actuator)
  • Operating pressure: max. 3 bars
  • Body: AluminiumDisc:1.4301
  • Annular gap body/ disc: 0,1 mm to 0,5 mm, according to application
  • Shaft: 1.4401; 1.4571
  • other materials upon request
Karlstrasse 8
Business Type
Export Regions
Hans-Peter Bröer
Dirk Mischnick
Lydia Bröer

About EBRO Armaturen Gebr. Bröer GmbH

Our expertise for your applications

We have been developing, producing and selling industrial valves and actuator systems for more than 40 years. Today we are acknowledged as one of the world‘s leading manufacturers within this field. Employing around 1000 people, we operate with an extensive network of production locations, branches and subsidiaries. This provides us with a solid platform from which to supply the global market with high-quality products, making us a well-established partner in the field of international plant engineering.

Outstanding quality

A quality management system which was first certified to EN ISO 9000 in 1993, conformity to PED (Pressure Equipment Directive) and qualified documentation in accordance with the Machinery Directive guarantee the highest quality. This quality, our experience and the appropriate expertise can be found in a diverse product range that offers solutions for virtually any application.

Customised components

We are able to offer customised solutions for auto-mated valves, given the fact that we produce both the valve and the actuator ourselves. A dedicated business division guarantees precise coordination of valves, actuators and automation technology. The result is an end-to-end portfolio that also fulfils all process engineering requirements in terms of energy efficiency. The coordinated package of high-quality valve and pneumatic actuator can also be precisely matched to the specific application. This matching of components reduces air and energy requirements, as well as streamlining the overall costs of such solutions.