
Guangzhou Gangwo Engineering Machinery Parts Department
| Model | PC550LC-8 |
| Services | During working hours |
| Delivery Time | 3-7 Days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| MOQ | 1PC |
| P/N | 702-21-57600 |
| Supply Ability | 10000 pcs per month |
| Part Name | Hydraulic Pump Large Pump Proportional Solenoid Valve |
| Stock | In stock |
| Packaging Details | Carton |
| Model Number | PC550LC-8 |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
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Product Specification
| Model | PC550LC-8 | Services | During working hours |
| Delivery Time | 3-7 Days | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| MOQ | 1PC | P/N | 702-21-57600 |
| Supply Ability | 10000 pcs per month | Part Name | Hydraulic Pump Large Pump Proportional Solenoid Valve |
| Stock | In stock | Packaging Details | Carton |
| Model Number | PC550LC-8 | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
| High Light | hydraulic pump for excavator PC550LC-8 ,proportional solenoid valve hydraulic pump ,excavator relief valve with warranty | ||
GVO 702-21-57600 Hydraulic Pump Large Pump Proportional Solenoid Valve for Excavator PC550LC-8
Key attributes
|
Name |
Hydraulic Pump Large Pump Proportional Solenoid Valve |
|
Model |
PC550LC-8 |
|
P/N |
702-21-57600 |
| Package |
Carton |
|
Certificate |
CE, ISO |
|
Delivery |
3-5 Days |
|
Shipping port |
Huangpu |
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Precise Proportional Control
These valves utilize proportional solenoid technology, which allows for stepless, infinite adjustment of hydraulic flow and pressure based on the input current signal. This provides smooth, accurate control over all machine functions – from fine grading to heavy digging – without the abruptness of on/off switching.
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If you need other relief valves, send us the related details please:
1.The pictures
2.The p/n
3.The size
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GVO Company Overview
Guangzhou GVO Precision Hydraulic is a professional manufacturer and exporter of productivity-enhancing hydraulic components and electrical parts for excavators. From our headquarters in Guangzhou, China, we are committed to delivering products that improve equipment performance, reduce downtime, and enhance overall operational efficiency for the global construction machinery industry.
We manufacture hydraulic pumps, gear pumps, pressure relief valves, throttle motors, and a full range of electrical components. Our product lineup covers most mainstream excavator brands and models, with complete specifications and ample stock to meet urgent and scheduled requirements.
All components are precision-engineered and inspected under strict quality standards. Our products deliver high precision, excellent pressure resistance, superior sealing, and stable performance — effectively preventing power loss, hydraulic leakage, system vibration, and electrical faults.As a direct factory supplier, we offer high-quality replacement parts with guaranteed compatibility, proven durability, and competitive pricing, without intermediary involvement.
With mature production systems, robust export logistics, and a focus on productivity enhancement, we support bulk orders, custom specifications, and timely global delivery. Through consistent product quality and responsive after-sales support, we have cultivated long-term, trust-based relationships with customers worldwide.
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Operational Capabilities
We maintain a comprehensive supply chain covering engine, hydraulic, electrical, sealing, bearing, and gear components for all major excavator brands. Our 40,000 m³ warehousing facility ensures extensive stock availability, enabling same-day dispatch and rapid order fulfilment.
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Our team
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GVO — Enhanced Productivity. Proven Performance. Global Trust.
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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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