Guangzhou Gangwo Engineering Machinery Parts Department
| Model | Excavators |
| MOQ | 1PC |
| P/N | 221874 |
| 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 | Cleaning Valve |
| Stock | In stock |
| Packaging Details | Carton |
| Model Number | Excavators |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
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Product Specification
| Model | Excavators | MOQ | 1PC |
| P/N | 221874 | 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 | Cleaning Valve |
| Stock | In stock | Packaging Details | Carton |
| Model Number | Excavators | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
| High Light | GVO Cleaning Valve with warranty ，Pressure Safety Relief Valve regulator ，Excavator Relief Valve replacement | ||
GVO Cleaning Valve 221874 Pressure Safety Relief Valve Regulator Valve Relief Valve
Key attributes
|
Name |
Cleaning Valve |
|
P/N |
221874 |
|
MOQ |
1 PC |
|
Package |
Carton |
|
Certificate |
CE, ISO |
|
Delivery |
3-5 Days |
|
Shipping port |
Huangpu |
Precise flow or pressure regulation – As a flow valve, it accurately meters the oil going to actuators (cylinders, motors) for smooth, controlled movements. As a pressure valve, it keeps system pressure within safe limits to avoid overload.
Protects critical components – By stabilising pressure or flow, it prevents damage to pumps, cylinders, and hoses from pressure surges or excessive flow, extending equipment life.
Improves machine performance – Stable hydraulic control delivers smoother, more precise operations – especially valuable for fine tasks like grading or lifting.
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
GVO was founded with a clear mission: to make excavator parts procurement simple, reliable, and stress-free. We believe that when you need a part, you shouldn't have to chase suppliers, verify compatibility on your own, or wait weeks for delivery. That's why we've built a company that delivers accuracy, speed, and transparency with every order. Our mission drives everything we do — from sourcing and warehousing to shipping and support. We are here to solve problems, not create them.
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.
GVO — Driven by a mission to keep you working.
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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