Changsha Parts Sea Co., Ltd. | info@partssea.com
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Please feel free to contactus Parts Sea engineers or sales for help if you have no parts No.
tse@partssea.com | sales@partssea.com
The quick release valve is used to adjust the ratio of input and output pressure to reduce the brake air pressure of the front axle at low braking deceleration to avoid locking of the front wheel during braking, thereby improving the braking performance of the entire vehicle.
The quick release valve is composed of an upper shell, a diaphragm, a sealing ring and a lower shell.
The quick release valve is installed between the front chamber of the dual-chamber brake valve and the rear wheel brake air chamber. Its main function is to deflate the rear wheel brake air chamber nearby and quickly release the rear wheel brake to improve vehicle braking. driving stability.
The upper and lower shells are connected together with screws, with a sealing ring installed between them, and the diaphragm is installed in the inner cavity of the upper and lower shells. The lower arc surface of the upper shell is the deformation support surface of the diaphragm. There is a certain gap between the peripheral part of the diaphragm and the upper and lower shells, and it can move up and down. The air port of the upper housing is connected to the front chamber of the dual-chamber brake valve through a joint and an air pipe. The air ports of the lower housing and both ends are connected to the left and right brake air chambers of the rear wheels through a joint and an air pipe. The lower air port is connected to the atmosphere.
Please feel free to contactus Parts Sea engineers or sales for help if you have no parts No.
tse@partssea.com | sales@partssea.com
The quick release valve is used to adjust the ratio of input and output pressure to reduce the brake air pressure of the front axle at low braking deceleration to avoid locking of the front wheel during braking, thereby improving the braking performance of the entire vehicle.
The quick release valve is composed of an upper shell, a diaphragm, a sealing ring and a lower shell.
The quick release valve is installed between the front chamber of the dual-chamber brake valve and the rear wheel brake air chamber. Its main function is to deflate the rear wheel brake air chamber nearby and quickly release the rear wheel brake to improve vehicle braking. driving stability.
The upper and lower shells are connected together with screws, with a sealing ring installed between them, and the diaphragm is installed in the inner cavity of the upper and lower shells. The lower arc surface of the upper shell is the deformation support surface of the diaphragm. There is a certain gap between the peripheral part of the diaphragm and the upper and lower shells, and it can move up and down. The air port of the upper housing is connected to the front chamber of the dual-chamber brake valve through a joint and an air pipe. The air ports of the lower housing and both ends are connected to the left and right brake air chambers of the rear wheels through a joint and an air pipe. The lower air port is connected to the atmosphere.