Bleeder valves let trapped air out of a hydraulic or pneumatic circuit during filling and servicing. Opening the valve releases the air; closing it seals the circuit again for normal running.

This category lists 5 Büyükdemir references cross-referenced against 12 original equipment numbers. The cross-reference tables cover Scania, MAN, Renault and Volvo parts.

Most looked-up references in this group: Bleeder Valve, Retarder 1-1148, Bleeder Valve 1-1146, Bleeder Valve 1-1079, Bleeder Valve 1-1059, Bleeder Valve 1-1055.

Manufactured by Büyükdemir Otomotiv in Istanbul, a producer of truck and trailer air system parts since 1957.