Train Door Solutions has designed and supplied key parts for upgrading Class 156 passenger door and toilet door systems.

All new components have service proven history and are manufactured on behalf of TDS by the industries top suppliers. The parts from TDS have improved the reliability and performance of the door system by introducing the latest pneumatic valve and actuator technology. Functionality and safety of the system has been maintained. Interfleet Technology has independently reviewed the door system upgrade against mandatory requirements and have granted engineering acceptance.

The parts are provided with a full 12 months warranty.

The system consists of the following parts:

• Passenger Door Actuator
• Passenger Door Control Valve
• Air Supply Filter/Regulator Module
• Traction Interlock Switch
• All necessary Fittings and Tubing

In addition TDS supplied the following parts for the toilet door:

• Door Actuator
• Lock Actuator
• Door Control Valve (LDV)
• Door Lock Valve (LLV)