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Solenoid Valves from nass magnet:
Superior products for Railway and Mobility Technology

nass magnet develops and manufactures Solenoid Valves for applications in Rail Vehicles and with the highest demands on product quality, reliability and customer-related service also in the aftermarket.

Our Solenoid Valves, developed for Railway Technology and other Mobility Applications, are characterised by durability, robustness and hard-wearing even under extreme conditions.

Visit us at InnoTrans 2022

Discover innovative high-end products for Railway and Mobility Technology from nass magnet, the market leader for modular Solenoid Valve Systems, from 20th - 23rd September in Hall 10.2, Stand 120.


nass magnet, market leader for modular Solenoid Valve Systems, stands for German Engineering

  • Development in Germany
  • Production in Europe
  • Used worldwide

Using automated manufacturing processes, we pursue an uncompromising zero-defect strategy at our production site in the technology metropolis of Hanover. Application-optimised special solutions and process-oriented large-scale production are important components of our portfolio.

Platform magnets for Railway Technology with CNOMO Interface


  • Optimised for Railway Technology Applications
  • > 50 million switching cycles
  • Extensively validated and 100% series tested


  • Corrosion-protected, according to salt spray test DIN ISO 9227
  • Degree of Protection IP67, optional IP6K9K
  • Fire protection compliant according to DIN EN 45545-2


  • All common voltage levels from 24 VDC ... 110 VDC available for worldwide application
  • Voltage tolerance +-30
  • Integrated adhesive protection ring ensures safe disconnection in critical electrical systems with interference and residual voltages

Suitable for low temperatures

  • Superior usability in environments from - 50°C to + 80°C
  • Qualified for high safety requirements

CNOMO solenoid valve with metal body and standardized pneumatic interface

Valve solenoid - coil and armature assembly for integration into customer application


  • High-performance Solenoid Valves with typical requirements of rail transport
  • Extended voltage tolerance range +-30 %
  • All common railway technology voltages 24 VDC ... 110VDC available
  • 3/2 NC, 2/2 NC as well as NO versions
  • Suitable for low temperatures
  • Long service life (> 50 million)
  • Robust design for operation in harsh environments
  • Metal housing
  • Materials used in accordance with DIN EN 45545-2
  • Safe switching even in critical supply networks
  • Proven for decades
  • Flexible due to modular design

Application areas

  • Brake control / brake monitoring
  • Sanitary facilities in passenger coaches
  • Pantographs / Current collectors
  • Coupling systems
  • Sanding systems
  • Pneumatic door controls
  • Air treatment
  • Pneumatic windscreen wipers
  • Control of actuators, e.g. tilting devices

Contact us

nass magnet at InnoTrans 2022, Berlin

20th - 23rd September 2022

Hall 10.2 | Booth 120

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