Guangzhou Gangwo Engineering Machinery Parts Department
| Model | EC300D EC350D Excavators |
| Delivery Time | 3-7 Days |
| Services | During working hours |
| Payment Terms | L/C,D/A,D/P,T/T, |
| MOQ | 1PC |
| P/N | VOE14639415 |
| Supply Ability | 10000 pcs per month |
| Part Name | Main Relief Valve |
| Stock | In stock |
| Packaging Details | Carton |
| Model Number | EC300D EC350D Excavators |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Model | EC300D EC350D Excavators | Delivery Time | 3-7 Days |
| Services | During working hours | Payment Terms | L/C,D/A,D/P,T/T, |
| MOQ | 1PC | P/N | VOE14639415 |
| Supply Ability | 10000 pcs per month | Part Name | Main Relief Valve |
| Stock | In stock | Packaging Details | Carton |
| Model Number | EC300D EC350D Excavators | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
VOE14639415 Main Relief Valve for EC300D EC350D Excavators
Key attributes
|
Name |
Main Relief Valve |
Packing |
Carton |
|
Model |
EC300D EC350D Excavators |
Certificate | CE, ISO |
|
P/N |
VOE14639415 |
Delivery | 3-15 Days |
|
MOQ |
1PC |
Shipping port | Huangpu,Guangzhou |
Critical Overload Protection
Prevents Component Damage – Protects pumps, hoses, cylinders, and other hydraulic components from damage caused by excessive pressure – a top cause of costly hydraulic system failures.
Fast & Accurate Response – When pressure reaches the preset limit, the valve opens instantly to relieve excess pressure, preventing it from exceeding the safe setting.
Fail-Safe Mechanism – Provides emergency pressure release if a component jams or the system malfunctions, reducing safety risks for operators.
Stable & Precise Pressure Control
Pressure Stabilization – Maintains consistent system pressure under varying loads (e.g., digging, lifting), ensuring smooth and predictable equipment operation.
Circuit Isolation – Protects auxiliary hydraulic circuits (e.g., attachment circuits for breakers or grapples) by limiting their maximum pressure independently of the main system.
Precision Calibration – Reliable and accurate performance.
If you need other relief valves, send us the related details please:
1.The pictures
2.The p/n
3.The size
GVO Value– More than parts. More value.
The Value We Deliver in Every Order
Time saved – No chasing, no waiting, no returns.
Money saved – Fair pricing, no rework, no wasted parts.
Stress reduced – One point of contact, clear communication, reliable delivery.
Confidence increased – Knowing the part fits, performs, and lasts.
What This Means for You
You don't just get a part. You get peace of mind, productivity, and a partner who values your business.
The Difference
We don't just supply parts. We supply reliability, speed, and confidence.
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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