Buses & Coaches


Buses & Coaches

Passenger comfort and safety on today’s modern buses and coaches remains a high priority. We supply a range of reliable and robust control valves for climate control and door-opening systems designed to operate in extreme temperatures.


Applications
  • Climate control
  • Door open / close system
  • Emergency door control
  • Articulated bus safety and damping systems
  • Battery cooling for hybrid buses
  • Urea tank heater
  • DOT FMVSS / DIN 74324 brake fittings
  • Fuel filler caps (vented/non-vented)
  • Safety systems

Motorised valves for Thermal management systems

Our range of IMI Buschjost motorised valves are used to control coolant fluid in battery circuits to improve the performance, reliability and efficiency of thermal management systems on board hybrid, electric and fuel cell vehicles.

  • Minimum hysteresis proportional control
  • Chemically compatible with a number of coolants
  • Low power consumption
  • More information


Climate Control

Our high performance range of 2-way and 3-way motorised valves offer proportional and digital control of engine coolant, enabling precise temperature control for passengers in buses and coaches.

  • Digital control-damping closing reduces pressure shock
  • Motorised proportional valve delivers constant flow and reduces pressure shock on the radiator, while power consumption closes off when a set point is reached
  • Ceramic discs are resistant to dirt and variation of temperature, ensuring a more reliable performance
  • Motor drive for flap control - EMV resistant and built to high IP classification (IP-6K9K), it includes a gold plated pin contact to deliver high torque with minimal back lash

Door opening systems

Our pioneering pneumatic control door-opening system for buses and coaches offers:

  • A complete, customised system built from two components: door opening block and pneumatic cylinders
  • Integrated safety functions, including a manual override option and an automatic reverse function for obstacle detection
  • Emergency valves

Find out more

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