The selection of the Truck Brake System Solenoid Valve should first follow the four principles of safety reliability applicability and economy and then choose according to the six aspects of the field conditions (i. e. pipeline parameters fluid parameters pressure parameters electrical parameters action mode and special requirements). The main advantages of the Export Products High Pressure Solenoid Valve are its small size reliable operation convenient maintenance and cheap price. When selecting pay attention to choose the normally open or normally closed type according to the process requirements.