ZVEZDA Proportional Solenoid Valve 174-4909 Fit 320C 325C 330C Excavator
Product Details
| Replace Part Number: | 174-4909 | Applicable Model: | 320C, 325C, 330C Excavator |
|---|---|---|---|
| Origin: | China | Delivery Time: | 1–7 Working Days After Payment |
| Warranty: | 6 Months Under Normal Use | Packaging: | Neutral Carton Packing |
| Highlight |
excavator proportional solenoid valve,excavator proportional hydraulic solenoid valve |
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Product Description
This ZVEZDA hydraulic proportional solenoid valve, replace part number 174-4909, fits 320C,325C,330C excavator hydraulic control system. It adjusts main pump flow and hydraulic pressure. Common solved failures: excavator slow movement, weak digging force, hydraulic pump pressure abnormal. Goods can be shipped within 1–7 working days after payment.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Replace Part Number | 174-4909 |
| Product Type | Hydraulic Proportional Solenoid Valve |
| Applicable Model | 320C, 325C, 330C Excavator |
| Connector | Black Two-Pin Plug |
| Main Material | Zinc Plated Housing + Precision Alloy Valve Core |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Normal Use |
| Packaging | Neutral Carton Packing |
| Sample Service | Sample Available |



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| No. | Question & Answer |
|---|---|
| Q1 |
Q: What machine fits ZVEZDA proportional solenoid valve 174-4909?
A: It fits 320C,325C,330C excavator. Confirm part number 174-4909 and valve appearance before purchase. |
| Q2 |
Q: Excavator action still slow after replacing valve?
A: Check controller signal and hydraulic pump pressure setting. |
| Q3 |
Q: Can interchange with other proportional valves?
A: Not interchangeable. Internal parameters differ. Confirm part number 174-4909 before ordering. |
| Q4 |
Q: Advantages of ZVEZDA 174-4909 solenoid valve?
A: Precise flow control, stable signal response, anti-corrosion housing, direct replacement. |
Product Highlights
ZVEZDA Proportional Solenoid Valve 174-4909 Fit 320C 325C 330C Excavator This ZVEZDA hydraulic proportional solenoid valve, replace part number 174-4909, fits 320C,325C,330C excavator hydraulic control system. It adjusts main pump flow and hydraulic pressure. Common solved failures: excavator slow ...
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