Train Coupling Cock for Air Brake System
USD $10 - $99 /Piece
Min.Order:20 Pieces
Chongqing Hengtai Electromechanical Equipment Co., Ltd.
Train coupling cock for Air Brake System :
Introduction:
Angle Cocks are used in air braked rail vehicles to isolate the brake pipe and or main reservoir pipe at the ends of the vehicle.
Theyare installed at both ends of the vehicle. If the angle cocks are closed, the connected hoses are vented so that the hoses
can be uncoupled without any danger.
The angle cock housing has a rubber seal and a spherical design cock bolt / segment. As we move the handle to closed
position the cock bolt rotates and is in contact with sealing ring thereby interrupting the communication between
the vehicle mounted pipe and the coupling hoses. The coupling hose pressure is vented to atmosphere through vent
cap / exhaust holes. When the cock bolt is operated in open position the hollow section of the cock bolt flushes with the
direction of the flow thereby permitting an unobstructed air passage. In order to prevent an intermediate cock position
handle is provided with a snap action device ensuring that the handle always takes one of the end positions.
Installation:
For installation of the angle cock for Air Brake System, the flange is provided with an internal thread, which is screwed on to the pipe at the both ends of the wagons or coaches.
Picture:
Details of UIC and AAR:
Related angle cock:
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