
Guangzhou Gangwo Engineering Machinery Parts Department
| Part Name | Main Relief Valve |
| Delivery Time | 3-7 Days |
| Services | During working hours |
| Model | E345B E345C E349D E349B E349C 349D 390F L Excavators |
| Packaging Details | Carton |
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000 pcs per month |
| P/N | 171-0060 352-7228 3527228 |
| Warranty Time | 3-12 months |
| Stock | In stock |
| Model Number | E345B E345C E349D E349B E349C 349D 390F L Excavators |
| Brand Name | GVO |
| Certification | CE,ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Part Name | Main Relief Valve | Delivery Time | 3-7 Days |
| Services | During working hours | Model | E345B E345C E349D E349B E349C 349D 390F L Excavators |
| Packaging Details | Carton | Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000 pcs per month | P/N | 171-0060 352-7228 3527228 |
| Warranty Time | 3-12 months | Stock | In stock |
| Model Number | E345B E345C E349D E349B E349C 349D 390F L Excavators | Brand Name | GVO |
| Certification | CE,ISO | Place of Origin | China |
GVO 171-0060 352-7228 3527228 Main Control Relief Valve Safety Valve for E345B E345C E349D E349B E349C 349D 390F L Excavators
Key attributes
|
Name |
Main Relief Valve |
Packing |
Carton |
|
Model |
E345B E345C E349D E349B E349C 349D 390F L Excavators |
Certificate | CE, ISO |
|
P/N |
171-0060 352-7228 3527228 |
Delivery | 3-15 Days |
|
MOQ |
1PC |
Shipping port | Huangpu,Guangzhou |
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Critical Overload Protection
The core function of this main relief valve is to provide precise and rapid overload protection for the entire hydraulic system. When system pressure reaches the preset limit, the valve opens instantly to return excess hydraulic oil to the tank, preventing pressure from rising further. This effectively prevents costly damage to the main pump, control valves, cylinders, and other core components caused by overloading.
Enhanced Performance & Stability
This valve is an improved new mode:
Better Set Point Retention – Maintains the preset pressure value more consistently over time.
Improved System Stability – Enhances the overall smoothness and reliability of hydraulic system operation.
Superior Overall Performance – Delivers better hydraulic system performance across all working conditions.
Rugged Construction for Extreme Conditions
Engineered specifically for demanding construction environments, this valve is manufactured to the highest standards:
Rugged Valve Body – Constructed from zinc-plated steel for excellent corrosion resistance.
Hardened Internal Components – Internal parts are made of hardened and ground steel to withstand extreme pressures and wear.
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If you need other relief valves, send us the related details please:
1.The pictures
2.The p/n
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GVO – Why Customers Choose Us, Again and Again
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
7500000-12000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,... 关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,...
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