Guangzhou Gangwo Engineering Machinery Parts Department
Excellent quality is the way for our company to survive Guangzhou Gangwo Engineering Machinery Parts Department
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| Brand | GVO |
| Appliion | Distributor Solenoid Valve Assembly |
| Model No. | E320B E320C E320D E320E E325B E325C |
| Condition | 100% New |
| Size | Standard |
| Package | As customer's requirment |
| Adavatages | High Quality |
| Factory Price | |
| Adequate inventory |
111-9916 121-1491 Excavator Engineering Parts Solenoid Valve Group E320B E320C E320D E320E E325B E325C Distributor Solenoid Valve Assembly
Working Principle
The distribution valve solenoid valve is a key control element in the hydraulic system of the Carter 320D excavator. When the excavator operating handle is moved, the pilot valve receives the operating signal and generates pilot pressure. The pressure signal is transmitted to the distribution valve solenoid valve, and the solenoid valve controls the movement of the valve core according to the signal, thereby changing the internal oil channel of the distribution valve, so that the hydraulic oil flows to the corresponding actuator according to the demand, realizing various actions of the excavator. For example, when the boom needs to rise, the corresponding solenoid valve opens to guide the hydraulic oil into the rodless chamber of the boom cylinder to push the boom up.
- Solenoid valve stuck: Hydraulic oil pollution, impurities entering the solenoid valve, or valve core wear will cause the valve core to stick, causing abnormal excavator movements, such as a certain action cannot be performed or the speed is slow.
- Coil burnout: Long-term use, current overload, line short circuit and other reasons may cause the solenoid valve coil to burn out. At this time, the solenoid valve cannot work normally and the corresponding action fails.
- Seal damage: Aging and wear of seals will cause oil leakage, resulting in a drop in system pressure, affecting the working efficiency and accuracy of the excavator.
A;Our main business hydraulic Spare Parts,safety valve,Gear pump,hydraulic pump,control valve,Trave Motor Assy,swing motor,Seal kit, Electric parts,solenoid valve, engine assembly.etc.
2, Do you have stock for the goods?
A;We have plenty stock for many items in the warehouse.
3. Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.
4.I know only the excavator model, but can not offer parts No., what should I do ?
A;If possible, you can send us the old photo, nameplate or the size for reference.
5.can I order one of our samples for testing first?
A: Of course!
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