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 |
| MOQ | 1PC |
| Supply Ability | 10000 pcs per month |
| P/N | 150501020027A |
| 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 |
| MOQ | 1PC | Supply Ability | 10000 pcs per month |
| P/N | 150501020027A | 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 for pressure regulation ，RDDALAN relief valve for excavators | ||
150501020027A RDDA-LAN Sun Valve Pilot Valve Main Relief Valve Pressure Relief Valve Control Valve Safety Valve for Excavators
Key attributes
Name | Balance Valve |
Model | Excavators |
P/N | 150501020027A |
| Package | Carton |
Certificate | CE, ISO |
Delivery | 3-5 Days |
Shipping port | Huangpu |
Precision Overload Protection
Fast Response to Pressure Shocks:
As a normally closed pressure-limiting valve, it protects hydraulic components from transient pressure spikes. When the inlet (port 1) pressure reaches the preset value, the valve opens rapidly to relieve oil to the tank (port 2), limiting pressure rise within milliseconds (typical response time: 2 ms) .
Stable Pressure Control:
The valve offers smooth, quiet operation and is insensitive to oil temperature changes and contamination, ensuring consistent pressure protection across a wide range of operating conditions.
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
Guangzhou GVO Precision Hydraulic is a professional manufacturer and exporter specializing in the research, development, and production of high-quality hydraulic components and electrical systems for excavators. Headquartered in Guangzhou, China, we serve the global construction machinery industry with products that combine precision engineering, reliable performance, and long-lasting durability.Since our establishment, we have been committed to delivering solutions that keep excavators running efficiently — reducing downtime, enhancing productivity, and providing exceptional value to our 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 — Your Global Partner. Your Local Commitment.
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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