Guangzhou Gangwo Engineering Machinery Parts Department
| Model | Excavators |
| Delivery Time | 3-7 Days |
| Services | During working hours |
| Part Name | Balance Valve |
| Packaging Details | Carton |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 10000 pcs per month |
| P/N | 10139333 |
| MOQ | 1PC |
| Stock | In stock |
| Model Number | Excavators |
| Brand Name | GVO |
| Certification | CE,ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Model | Excavators | Delivery Time | 3-7 Days |
| Services | During working hours | Part Name | Balance Valve |
| Packaging Details | Carton | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 10000 pcs per month | P/N | 10139333 |
| MOQ | 1PC | Stock | In stock |
| Model Number | Excavators | Brand Name | GVO |
| Certification | CE,ISO | Place of Origin | China |
| High Light | Excavator balance valve with pressure relief ，Excavator control valve SR1441 ，Pressure relief valve for excavators | ||
10139333 SR1441 RDDA-LAN Balance Valve Sun Valve Pilot Valve Main Relief Valve Pressure Relief Valve Safety Valve for Excavators
Key attributes
|
Name |
Balance Valve |
|
Model |
Excavators |
|
P/N |
10139333 |
| Package |
Carton |
|
Certificate |
CE, ISO |
|
Delivery |
3-5 Days |
|
Shipping port |
Huangpu |
Efficient Load Balancing
It balances pressure on both sides of hydraulic cylinders or motors, effectively absorbing and cushioning hydraulic shocks during the start, stop, and load-bearing phases of working attachments (such as the boom and arm). This ensures smooth, precise, and jitter-free machine movements, significantly improving operator comfort and working accuracy.
If you need other relief valves, send us the related details please:
1.The pictures
2.The p/n
3.The size
GVO Company Overview
We believe in relationships, not just transactions. Guangzhou GVO Precision Hydraulic is a professional manufacturer and exporter of hydraulic and electrical components for excavators, built on the principle that every order is the beginning of a long-term relationship. Based in Guangzhou, China, we serve the global construction machinery industry with a commitment to understanding our customers, anticipating their needs, and delivering value that extends far beyond a single shipment.
We produce hydraulic pumps, gear pumps, pressure relief valves, throttle motors, and a complete series of electrical components. Our product range covers most mainstream excavator brands and models, with full specifications and ample stock to ensure prompt and accurate fulfilment.
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 resolving common issues such as power loss, hydraulic leakage, system jitter, and electrical faults.
As a direct factory supplier, we offer high-quality replacement parts with guaranteed compatibility, proven durability, and competitive pricing. We support bulk orders, custom processing, and reliable global shipping through mature production systems and comprehensive export capabilities. Through consistent quality and a relationship-focused approach, we have built enduring, trusted partnerships with customers worldwide.
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.
Our team
GVO — Beyond Transactions. Building Partnerships.
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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