Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Equipment | ZX120,ZX200,ZX210,ZX230,ZX240,ZX270 |
| Application | Main Control Valve Hydraulic Flow Regulation |
| Payment Terms | T/T |
| Delivery | Ship within 1-7 working days after payment |
| Packaging Details | Neutral Packing/Branded Packaging |
| Made In | China |
| Supply Ability | 1000PCS/MONTH |
| OE Part Number | 9239590 |
| Warranty | 6 Months |
| Place of Origin | China |
| Model Number | ZX120 ZX200 ZX210 ZX240 |
| Brand Name | ZVEZDA |
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Product Specification
| Compatible Equipment | ZX120,ZX200,ZX210,ZX230,ZX240,ZX270 | Application | Main Control Valve Hydraulic Flow Regulation |
| Payment Terms | T/T | Delivery | Ship within 1-7 working days after payment |
| Packaging Details | Neutral Packing/Branded Packaging | Made In | China |
| Supply Ability | 1000PCS/MONTH | OE Part Number | 9239590 |
| Warranty | 6 Months | Place of Origin | China |
| Model Number | ZX120 ZX200 ZX210 ZX240 | Brand Name | ZVEZDA |
| High Light | 24v excavator solenoid valve ，24v hydraulic solenoid valve ，hydraulic excavator solenoid valve | ||
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 9239590 |
| Alternative Interchange OE | 4455991 |
| Cross Reference | 9239590 |
| Product Type | 24V Two-Hole Flange Cartridge Torque Control Hydraulic Proportional Solenoid Valve |
| Fit Equipment | Medium Crawler Excavator |
| Rated Voltage & Current | 24VDC, 0.7A |
| Control Secondary Pressure | 0~20Bar (2MPa) |
| Origin | China |
| Delivery | Ship within 1-7 working days after payment |
| Warranty | 6 Months Under Continuous Hydraulic Pump Working Condition |
| Packaging | Neutral Carton Packing, No Brand Logo |
| Supporting Parts | Complete Valve Body + Coil + Spool + Waterproof Plug + Sealing O-Ring + Mounting Bolt Set |
| Sample Service | Single Sample Available With Torque Proportional Linear Performance Test Report |
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| KDRDE5K-20/40C04-109 | 702-21-53780 | 21EN-32200 | 7824-30-1600 |
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| KWE5K-30/G24YA40 | 7824-30-1600 | 20Y-60-41621 | 2A5-60-11231 |
| A82230000321 | LH4100100130 | 4257163 | 7834-41-2000 |
| No. | Question | Answer |
|---|---|---|
| Q1 | Which equipment fits ZVEZDA 9239590 24V cartridge proportional solenoid valve? | Direct replacement for medium crawler excavators, interchange OE number 4455991, OE 9239590, 24V standard specification, two-hole flange cartridge bolt mounting without modification. Made in China, full stock, ship within 1-7 working days. |
| Q2 | Machine still surging and hydraulic fault code pops up after replacing this torque proportional valve? | Original coil aging or spool surface wear leads to poor proportional linearity and unstable pump torque output, replace this full set ZVEZDA integrated flange cartridge proportional valve to restore stable power matching between engine and main pump. |
| Q3 | Can this main pump torque proportional solenoid valve replace swing brake solenoid valve or engine accelerator motor? | Not interchangeable, this proportional valve is dedicated torque adjustment hydraulic component for main pump power matching; swing solenoid controls rotary brake oil circuit, throttle motor adjusts engine fuel supply, different structure, installation position and control logic. |
| Q4 | Core advantages of ZVEZDA 9239590 proportional cartridge solenoid valve? | ZVEZDA H-grade high temperature pure copper coil, multi-groove precision wear-resistant alloy spool, consistent full-range torque proportional linear output, multi-layer HNBR IP67 oil & dust waterproof sealing, OEM standard two-hole flange cartridge size for direct bolt replacement, neutral unbranded packaging, perfectly match medium crawler excavator main pump negative flow torque control hydraulic 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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