GVO 31NG-00257 410127-00356A Pressure Safety Travel Motor Relief Valve Control Valve for Excavator Construction Machinery Parts
Excavator pressure safety relief valve
,Travel motor control valve for excavator
,Construction machinery relief valve with warranty
GVO 31NG-00257 410127-00356A Pressure Safety Travel Motor Relief Valve Control Valve for Excavator Construction Machinery Parts
Key attribute
|
Part name |
Travel Motor Relief Valve |
|
Model |
Excavator Construction Machinery Parts |
|
P/N |
31NG-00257 410127-00356A |
|
MOQ |
1PC |
|
Packing |
Carton |
| Certificate | CE, ISO |
|
Delivery |
3-15 Days |
|
Shipping port |
Huangpu,Guangzhou |
Product profile
- Balances hydraulic pressure and flow to the travel motor, keeping rotation within a safe range for stable and safe operation.
- Automatically opens to return excess hydraulic oil to the tank, preventing system overload and component damage.
- Manufactured with high-quality materials for reliability and long service life in demanding job site conditions.
- Direct bolt-on installation with standard connections, minimizing machine downtime.



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GVO Value

Guangzhou GVO Precision Hydraulic Co., Ltd. is a professional manufacturer and exporter of hydraulic components, electrical systems, and engine parts for excavators. Since 2017, we have been serving the global construction machinery industry from our base in Guangzhou, China.

We supply hydraulic pumps, gear pumps, relief valves, throttle motors, sensors, solenoid valves, regulators, wiring harnesses, and engine parts. Our products are compatible with Komatsu, Kobelco, Hitachi, Hyundai, Doosan, Sany, XCMG, JCB, and Case. With over 1,000 part numbers in stock, we can meet both common and urgent needs.

We are a factory-direct supplier, meaning no middlemen, competitive pricing, and strict quality control. Every part is checked and tested before shipping. If you are unsure about the model, we help you confirm it. If any problem occurs after delivery, we stay available to resolve it. Whether you are a distributor, contractor, repair shop, or individual owner, we treat you the same. Our products reach over 30 countries.

GVO — Precision Components. Global Supply. Trusted Partnership.
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