Guangzhou Qichao Machinery Parts Co., Ltd.
| Brand | ZVEZDA |
| Replace Part Number | 122-5053 |
| Payment Terms | T/T |
| Packaging | Neutral Carton Packing |
| Packaging Details | Neutral Packing/Branded Packaging |
| Delivery Time | 1–7 Working Days After Payment |
| Supply Ability | 1000PCS/MONTH |
| Origin | China |
| Warranty | 6 Months Under Normal Use |
| Place of Origin | CHINA |
| Model Number | 312B 320B 325B |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Brand | ZVEZDA | Replace Part Number | 122-5053 |
| Payment Terms | T/T | Packaging | Neutral Carton Packing |
| Packaging Details | Neutral Packing/Branded Packaging | Delivery Time | 1–7 Working Days After Payment |
| Supply Ability | 1000PCS/MONTH | Origin | China |
| Warranty | 6 Months Under Normal Use | Place of Origin | CHINA |
| Model Number | 312B 320B 325B | Brand Name | ZVEZDA |
| High Light | excavator proportional solenoid valve ，excavator proportional hydraulic solenoid valve | ||
This ZVEZDA hydraulic proportional solenoid valve, replace part number 122-5053, fits 312B,315B,318B,320B,322B,325B,330B excavator. It controls main pump output flow and hydraulic system pressure adjustment. Common solved failures: excavator slow action, digging power insufficient, hydraulic pump pressure abnormal. Goods can be shipped within 1–7 working days after payment.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Replace Part Number | 122-5053 |
| Product Type | Hydraulic Proportional Solenoid Valve |
| Applicable Model | 312B,315B,318B,320B,322B,325B,330B 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 solenoid valve 122-5053? A: It fits 312B,315B,318B,320B,322B,325B,330B excavator. Confirm part number 122-5053 and valve appearance before purchase. |
| Q2 | Q: Excavator movement still abnormal after replacing valve? A: Check electrical wiring and hydraulic pump pressure setting. |
| Q3 | Q: Can interchange with other solenoid valves? A: Not interchangeable. Thread size and internal valve parameters differ. Confirm part number 122-5053 before ordering. |
| Q4 | Q: Advantages of ZVEZDA 122-5053 solenoid valve? A: Stable proportional regulation, good corrosion resistance, reliable sealing, direct replacement. |
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi... Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi...
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