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
1. A certain pipeline of the four-circuit valve is blocked or leaking, and the air pressure gauge will be out of balance;
2. When the four-circuit valve of the truck is broken, it will affect the normal operation and inflation of other circuits.
3. The 4-circuit protection valve is that when one circuit in the gas brake system fails, the four-way valve can make the charging and air supply of other circuits independent. The four-circuit safety valve divides the vehicle's air circuit into four interrelated and independent circuits.
4. When any one circuit fails, it is independent of the normal operation and inflation of the other circuits. Under normal circumstances, the four-circuit safety valve is actually a five-way joint. It can only play a protective role when a circuit is broken or leaked.
5. If the pipeline is not ventilated or leaking, check whether the four-circuit safety valve and one-way valve are blocked or the diaphragm is ruptured. The key reason for these failures is that there is a large amount of moisture in the airway, which causes extensive corrosion in the inner cavity, blocks the air valve, and causes corrosive foreign matter to fall off, which affects the rupture of the diaphragm and causes air leakage. The faulty part needs to be repaired in time.
Please feel free to contactus Parts Sea engineers or sales for help if you have no parts No.
tse@partssea.com | sales@partssea.com
1. A certain pipeline of the four-circuit valve is blocked or leaking, and the air pressure gauge will be out of balance;
2. When the four-circuit valve of the truck is broken, it will affect the normal operation and inflation of other circuits.
3. The 4-circuit protection valve is that when one circuit in the gas brake system fails, the four-way valve can make the charging and air supply of other circuits independent. The four-circuit safety valve divides the vehicle's air circuit into four interrelated and independent circuits.
4. When any one circuit fails, it is independent of the normal operation and inflation of the other circuits. Under normal circumstances, the four-circuit safety valve is actually a five-way joint. It can only play a protective role when a circuit is broken or leaked.
5. If the pipeline is not ventilated or leaking, check whether the four-circuit safety valve and one-way valve are blocked or the diaphragm is ruptured. The key reason for these failures is that there is a large amount of moisture in the airway, which causes extensive corrosion in the inner cavity, blocks the air valve, and causes corrosive foreign matter to fall off, which affects the rupture of the diaphragm and causes air leakage. The faulty part needs to be repaired in time.