Guangzhou Gangwo Engineering Machinery Parts Department
| Model | Excavators |
| 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 | 10139333 |
| Supply Ability | 10000 pcs per month |
| Part Name | Balance Valve |
| Stock | In stock |
| Packaging Details | Carton |
| Model Number | Excavators |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Model | Excavators | 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 | 10139333 |
| Supply Ability | 10000 pcs per month | Part Name | Balance Valve |
| Stock | In stock | Packaging Details | Carton |
| Model Number | Excavators | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
| High Light | Excavator balance valve with pressure relief ，Excavator control valve SR1441 ，Pressure relief valve for excavators | ||
GVO 10139333 Balance Valve SR1441 Pressure Relief Valve Control 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
Who we are: We are excavator spare parts manufacturer to do high quality products What we do: Our supply chain covers engine parts, hydraulic parts, relief valves, pilot pumps, gear parts electrical parts, seals, bearings, we serve the domestic market and overseas markets, in the field of excav... Who we are: We are excavator spare parts manufacturer to do high quality products What we do: Our supply chain covers engine parts, hydraulic parts, relief valves, pilot pumps, gear parts electrical parts, seals, bearings, we serve the domestic market and overseas markets, in the field of excav...
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