Female 'C' Coupling (M22)

All pipe fittings comply with DIN 74324 and are TUV approved (No 01049819001). The self sealing valves fitted to the tractor’s air brake couplings are designed to open automatically when the trailer couplings are connected, allowing air into the trailer braking system. When the couplings are disconnected, the valves close.

IMPORTANT:

• The valve lifter must be fitted or the trailer will have NO SERVICE BRAKE
• To ensure correct operation of the self-sealing valves, washers must NOT be fitted between the self-sealing valve and 'C' coupling, or between valve-lifter and 'C' coupling.