Guangzhou Gangwo Engineering Machinery Parts Department
| Model | DH300 Excavator |
| Delivery Time | 3-7 Days |
| Services | During working hours |
| Payment Terms | L/C,D/A,D/P,T/T, |
| MOQ | 1PC |
| P/N | K9000945 J98A2021 |
| Supply Ability | 10000 pcs per month |
| Part Name | Hydraulic Relief Valve Travel Valve Control Valve |
| Stock | In stock |
| Packaging Details | Carton |
| Model Number | DH300 Excavator |
| Certification | CE,ISO |
| Brand Name | GVO |
| Place of Origin | China |
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Product Specification
| Model | DH300 Excavator | Delivery Time | 3-7 Days |
| Services | During working hours | Payment Terms | L/C,D/A,D/P,T/T, |
| MOQ | 1PC | P/N | K9000945 J98A2021 |
| Supply Ability | 10000 pcs per month | Part Name | Hydraulic Relief Valve Travel Valve Control Valve |
| Stock | In stock | Packaging Details | Carton |
| Model Number | DH300 Excavator | Certification | CE,ISO |
| Brand Name | GVO | Place of Origin | China |
| High Light | Hydraulic relief valve for excavator ，Excavator travel control valve ，DH300 excavator relief valve | ||
GVO K9000945 J98A2021 Hydraulic Relief Valve Travel Valve Control Valve for DH300 Excavator
Key attributes
|
Name |
Travel Valve |
|
P/N |
K9000945 J98A2021 |
|
Model |
DH300 Excavator |
|
Package |
Carton |
|
Certificate |
CE, ISO |
|
Delivery |
3-5 Days |
|
Shipping port |
Huangpu |
Critical System Overload Protection
The primary function of this relief valve is to act as a safety guard for the hydraulic system. By limiting the maximum pressure in the swing circuit, it provides fast and accurate overload protection. When system pressure reaches its preset limit, the valve opens to release excess hydraulic fluid, preventing damage to the swing motor, pump, and other expensive components. This ensures your excavator operates within safe pressure limits, significantly reducing the risk of catastrophic failures and costly downtime.
Reliable & Durable Construction
Engineered to withstand the demanding conditions of heavy excavator use, this valve is built with zinc-plated steel for excellent corrosion resistance. Its hardened and ground steel internal parts provide exceptional wear resistance and long service life. The poppet-type, direct-acting cartridge design is both dirt-tolerant and fast-acting, making it ideal for demanding service line protection.
If you need other relief valves, send us the related details please:
1.The pictures
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GVO Value
Parts supply is about more than inventory — it's about solving problems. At GVO, we see every inquiry as an opportunity to find a solution. Whether you're dealing with an urgent breakdown, a hard-to-find component, or a complex compatibility question, our team is equipped to help. We cross-reference, source, verify, and deliver — all with the goal of getting your machine back to work. We don't just fill orders. We solve problems.
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 quick dispatch and rapid order fulfilment.
GVO — Solutions, not just parts.
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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