Guangzhou Gangwo Engineering Machinery Parts Department
| Model | PC200-3 PC220LC-3 PC240LC-3K |
| MOQ | 1PC |
| P/N | 709-70-51200 |
| Delivery Time | 3-7 Days |
| Services | During working hours |
| Payment Terms | L/C,D/A,D/P,T/T, |
| Supply Ability | 10000 pcs per month |
| Part Name | Main Relief Valve |
| Stock | In stock |
| Packaging Details | Carton |
| Model Number | PC200-3 PC220LC-3 PC240LC-3K |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
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Product Specification
| Model | PC200-3 PC220LC-3 PC240LC-3K | MOQ | 1PC |
| P/N | 709-70-51200 | Delivery Time | 3-7 Days |
| Services | During working hours | Payment Terms | L/C,D/A,D/P,T/T, |
| Supply Ability | 10000 pcs per month | Part Name | Main Relief Valve |
| Stock | In stock | Packaging Details | Carton |
| Model Number | PC200-3 PC220LC-3 PC240LC-3K | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
| High Light | Excavator relief valve with warranty ，Pressure safety main relief valve ，Excavator control valve PC200-3 | ||
GVO 709-70-51200 Pressure Safety Main Relief Valve Control Valve for Excavator PC200-3 PC220LC-3 PC240LC-3K
Key attributes
|
Name |
Main Relief Valve |
|
P/N |
709-70-51200 |
|
Model |
PC200-3 PC220LC-3 PC240LC-3K |
|
Carton |
|
|
Certificate |
CE, ISO |
|
Delivery |
3-5 Days |
|
Shipping port |
Huangpu |
Precise & Stable Pressure Control – The valve delivers stable performance with excellent opening and closing characteristics. This precision ensures consistent, predictable machine performance across all operating conditions – from fine grading to heavy digging – and helps maintain optimal digging force and cycle times.
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 of durable, high-strength hydraulic components and electrical parts for excavators. Based in Guangzhou, China, we are committed to delivering products that withstand the toughest operating conditions and provide reliable performance over extended service life.
We manufacture 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 substantial inventory for prompt fulfilment.
All components are precision-machined from high-grade materials and inspected under strict quality control standards. Our products deliver high precision, excellent pressure resistance, superior sealing, and stable performance — effectively resolving common mechanical failures such as power deficiency, hydraulic leakage, system jitter, and electrical malfunctions.
As a direct factory supplier, we eliminate intermediaries and provide high-quality replacement parts with reliable compatibility, proven durability, and competitive pricing.
With mature production systems, comprehensive export capabilities, and a commitment to quality, we support bulk orders, customized processing, and efficient global delivery. Through stable product quality and professional after-sales support, we have established long-term, 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 — Strength You Can Depend On. Durability You Can Trust.
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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