Dowaldwerke GmbH – Systems for Rail Vehicles

Dowaldwerke GmbH – Systems for Rail Vehicles
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Dowaldwerke GmbH

Systems for Rail Vehicles

  • Sanitary Systems
  • Interior Door Systems
  • Compartment Partitions
  • Fire Protection Equipment
  • Entrance Systems
  • Spare Parts

Dowaldwerke Dippoldiswalde and Dowaldwerke Bremen are companies of Richard Grießbach Holding, an owner-managed, medium-sized group of companies with approximately 300 employees. We develop and produce vacuum toilets, gangway doors, interior doors, partition walls and entrance systems for the largest railway vehicle manufacturers in Europe.

At the beginning of 2016 we took over the business of our sister company Pneumatik/Hydraulik GmbH, thereby expanding our product range to include pneumatic and hydraulic components. With these product groups we supply items such as coupling components for high-speed trains and level control systems.

We employ a large part of our resources in the field of development and design. This enables us to react promptly to developments on the market as well as to new customer requirements.

Sanitary Systems

Vacuum Toilets with Pinch Valves

The special thing about vacuum toilets from Dowaldwerke GmbH is the pneumatically driven pinch valve. The valve sleeves are so robust that even sharp or pointed objects do not damage them.

  • shut-off function as in nature
  • 8 mm-walled rubber sleeve
  • high-resistance
  • high reliability
  • long time experience
  • modular design
  • intelligent bowl level detection
  • diagnosis at the vacuum unit
  • full-text diagnosis display
  • low weight
  • low number of wearing parts
  • in-house product development and manufacture for customized system solutions

Electronic Control Concept

  • in-house hardware and software
  • electric concept for the complete WC cabin
  • control panels and wiring looms
  • interfaces to the TCMS according to customer requirements

>> Read the full brochure

Other Dowaldwerke GmbH Documents

Latest Dowaldwerke GmbH News

Dowaldwerke GmbH at InnoTrans 2022

Dowaldwerke GmbH at InnoTrans 2022

Sanitary systems expert, Dowaldwerke GmbH, will be attending InnoTrans 2022 to present their new developments for rail.

Dowaldwerke Resumes Trade Fair Activities

Dowaldwerke Resumes Trade Fair Activities

Dowaldwerke will be making an appearance at trade fairs across Germany in 2022, find out where and when you can find them here.

New Extension Building at Dippoldiswalde

New Extension Building at Dippoldiswalde

Dowaldwerke announces an extension at Dippoldiswalde providing a hall for the toilet assembly line. The work will start at the end of 2021.

Contact Dowaldwerke GmbH

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