PETERBILT : S4324310022

DAF : 887658

MACK : 63004111438050

STEYR TRUCK : 79200360280

MAN : 81521106056

EBS QRV3 QUICK RELEASE VALVE - 2 PORT - 1/2" / 1/4" 1/4" Ratchets PETERBILT : S4324310022The function of a quick release valve is to rapidly exhaust air from the controlled device. It is normally located adjacent to the controlled device, rather than requiring exhaust air to return and exhaust through the control valve. This decreases release time. A check valve is a device that only allows the flow of air in one direction and are commonly referred to as non return valves or one way valves. Weight 0. 3 kg Cross References DAF : 0171434,