Сервисный комплект клапана реле пневматического тормоза Caterpillar 7U6941

An Air Brake Relay Valve Service Kit is intended for maintenance and restoration of the relay valve used within an air brake circuit of equipment. The relay valve regulates compressed air flow between the supply reservoir and brake chambers, enabling rapid application and release of braking force. Over time, internal sealing components and valve elements may experience wear, leading to pressure imbalance or delayed response. This service kit provides the required replacement parts to reestablish proper sealing boundaries and airflow control within the valve housing.Attributes:• Supports balanced pressure application and release.• Supports restoration of air relay valve function.• Reduces risk of air leakage at internal interfaces.• The kit consists of two O rings, a check valve, an inlet/exhaust valve, and a quantity of grease.Applications: An Air Brake Relay Valve Service Kit is used in the air brake relay valve assembly of braking systems. It restores controlled air distribution between the supply reservoir and brake chambers, supporting consistent brake engagement and release during operation.