Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Equipment | 320E,323E,324E,326E,329E,330E |
| Application | Excavator Main Hydraulic Pump Displacement & Flow Control |
| Type | Excavator Hydraulic Spare Parts |
| Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T |
| Packaging | Neutral Package / Brand Custom Package |
| Packaging Details | Neutral Packing/Branded Packaging |
| OE Part Number | 362-3212-06 |
| Condition | Brand New |
| Place of Origin | China |
| Model Number | 320E |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Compatible Equipment | 320E,323E,324E,326E,329E,330E | Application | Excavator Main Hydraulic Pump Displacement & Flow Control |
| Type | Excavator Hydraulic Spare Parts | Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T | Packaging | Neutral Package / Brand Custom Package |
| Packaging Details | Neutral Packing/Branded Packaging | OE Part Number | 362-3212-06 |
| Condition | Brand New | Place of Origin | China |
| Model Number | 320E | Brand Name | ZVEZDA |
| High Light | cartridge proportional solenoid valve ，proportional solenoid valve assembly ，cartridge proportional hydraulic solenoid valve | ||
Regulate hydraulic pump displacement and output flow, solve common faults: excavator slow movement, weak digging force, engine stall under heavy load, unstable hydraulic action response.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 362-3212-06 |
| Cross Reference OE | 362321206 |
| Product Type | 24V Thread Cartridge Main Pump Flow Proportional Solenoid Valve Assembly |
| Compatible Models | 320E, 330GC Medium Hydraulic Excavator Main Hydraulic Pump |
| Rated Voltage & Coil Resistance | 24VDC, 12.4Ω±0.4Ω |
| Max System Working Pressure | 0–31MPa |
| Control Signal | 0–5V PWM Stepless Flow Regulation Signal |
| Waterproof Grade | IP67 |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Continuous Excavator Hydraulic Working Condition |
| Packaging | Neutral Carton Packing, No Brand Logo |
| Supporting Accessories | Complete Solenoid Assembly + Brown Waterproof Plug + Sealing O-Ring + Thread Anti-Seize Grease |
| Sample Service | Sample available with flow stability test report |
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| No. | Question & Answer |
|---|---|
| Q1 | Q: Which excavator fits ZVEZDA 362-3212-06 proportional solenoid valve?
A: Direct replacement for 320E / 330E medium excavator main hydraulic pump, interchange OE 362321206, 24V standard voltage, thread cartridge install without modifying pump valve block. In stock, ship within 1–7 working days. |
| Q2 | Q: Excavator still surges and slow arm movement after replacement?
A: Aging coil or worn metering plunger leads to unstable pump flow output, replace complete ZVEZDA integrated cartridge proportional valve to restore stable hydraulic flow and normal digging performance. |
| Q3 | Q: Can this main pump proportional valve replace loader brake on-off solenoid or engine fuel cut solenoid?
A: Not interchangeable. This 0-5V PWM flow proportional valve for high-pressure excavator pump; brake solenoid only switches low-pressure oil circuit, fuel shutoff solenoid cuts diesel supply, different medium, pressure grade and control logic. |
| Q4 | Q: Core advantages of ZVEZDA 362-3212-06 cartridge proportional solenoid valve assembly?
A: H-grade high temp pure copper uniform winding coil, precision multi-groove alloy metering plunger, linear stable pump flow regulation, multi-layer HNBR IP67 waterproof sealing, OEM standard cartridge thread direct replacement, neutral unbranded packaging, perfectly match 320E/330E excavator main pump hydraulic control system. |
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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