Quick release valves vent the brake chambers straight to atmosphere instead of returning the air along the line to the brake valve. The shorter exhaust path releases the brakes faster, which matters most on long-wheelbase vehicles and trailers.

This category lists 12 Büyükdemir references cross-referenced against 45 original equipment numbers. Supply: 16 X 1.5, 22 X 1.5, 22 X 1.5 (with spring).

Most looked-up references in this group: Quadruple Circuit Protection Valve / Vierkreis – Schutzventil 4-6100, Quick Release Valve / Schnellentlüftungsventil 4-6200, Quick Release Valve / Schnellentlüftungsventil 4-4700, Quick Release Valve / Schnellentlüftungsventil 4-4760, Quick Release Valve / Schnellentlüftungsventil 4-4702.

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

,

Four Way Quick Release Valve / Viervewege Schnellentlüftungsventil 4-4750

, ,

Quadruple Circuit Protection Valve / Vierkreis - Schutzventil 4-6100

, ,

Quick Release Valve / Schnellentlüftungsventil 4-4700

, ,

Quick Release Valve / Schnellentlüftungsventil 4-4701

, ,

Quick Release Valve / Schnellentlüftungsventil 4-4702

, ,

Quick Release Valve / Schnellentlüftungsventil 4-4703

, ,

Quick Release Valve / Schnellentlüftungsventil 4-4704

, ,

Quick Release Valve / Schnellentlüftungsventil 4-4705