
Guangzhou Gangwo Engineering Machinery Parts Department
| Model | E320C D E323 E329 E330 E336 |
| Delivery Time | 3-7 Days |
| Stock | In stock |
| Part Name | Pilot Relief Valve |
| Packaging Details | Carton |
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000 pcs per month |
| Condition | New |
| Services | During working hours |
| MOQ | 1 PC |
| Model Number | E320C D E323 E329 E330 E336 |
| Brand Name | GVO |
| Certification | CE,ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
2420-1225A Excavator DH215-7 DH220-5 DH220-7 Main Relief Valve
723-30-90101 For Excavator PC100-6 PC120-6 130 Main Relief Valve
723-40-51401 Main Relief Valve For Komatsu PC200-6 PC200-7 Parts
702-73-01520 Komatsu PC200-6 PC210-6 Rotary Auxiliary valve parts
Product Specification
| Model | E320C D E323 E329 E330 E336 | Delivery Time | 3-7 Days |
| Stock | In stock | Part Name | Pilot Relief Valve |
| Packaging Details | Carton | Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000 pcs per month | Condition | New |
| Services | During working hours | MOQ | 1 PC |
| Model Number | E320C D E323 E329 E330 E336 | Brand Name | GVO |
| Certification | CE,ISO | Place of Origin | China |
| High Light | Excavator relief valve filter seat ,Pilot relief valve for excavator ,Main overflow safety valve E320C | ||
Pilot Relief Valve Filter Seat Main Cannon Main Overflow Safety Valve for E320C D E323 E329 E330 E336 Excavator Machinery Parts
Key attribute
|
Part name |
Pilot Relief Valve |
|
Model |
E320C D E323 E329 E330 E336 |
|
Condition |
New |
|
MOQ |
1PC |
|
Packing |
Carton |
| Certificate | CE, ISO |
|
Delivery |
3-15 Days |
|
Shipping port |
Huangpu,Guangzhou |
Product profile
Integrated design: pilot relief valve, filter seat, and main relief valve in one assembly.
Precise pressure control: stable pilot pressure for accurate machine response.
Overload protection: main relief valve protects pump, valves, cylinders, and hoses.
Cleaner pilot circuit: built-in filter seat reduces contamination and failures.
Durable construction: high-strength alloy steel for harsh job site conditions.
Wide compatibility: fits E320C, E320D, E323, E329, E330, and E336 excavators.
Easy installation: direct replacement, less downtime.
![]()
![]()
![]()
If you need other parts, send us the related details please:
1.The pictures
2.The p/n
3.The size
![]()
GVO Value
![]()
GVO is a professional manufacturer and exporter of excavator parts, founded in 2017 in Guangzhou, China.
We place special emphasis on response speed. When you send an inquiry, we reply quickly. When you ask about a model, we confirm it quickly. When you place an order, we ship it quickly. When you have a problem after receiving the goods, we handle it quickly.
![]()
We supply hydraulic parts, electrical parts, and engine parts, including hydraulic pumps, gear pumps, relief valves, solenoid valves, sensors, and engine parts. We are compatible with major brands such as Komatsu, CATT, Kobelco, Hitachi, VolvOo, Hyundai, Doosan, Sany, and XCMG. We keep over 1,000 part numbers in stock.Factory-direct supply, with every part checked before shipping. If you are not sure about the model, we help you confirm it and avoid mistakes. Whether you are a distributor, a construction team, a repair shop, or an individual machine owner — no matter the order size — we treat everyone the same.
![]()
Our products are exported to more than 30 countries and regions across Asia, Africa, Europe, and the Americas. We hope to become your trusted long-term parts partner.
![]()
GVO — Precision Components. Global Supply. Trusted Partnership.
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,...
Get in touch with us
Leave a Message, we will call you back quickly!