9218234 24V Hydraulic Proportional Solenoid Valve Fit EX100-3 EX120-3 EX200-3 EX220-3
Price:
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MOQ:
1 Piece
Delivery Time:
Negotiable
Brand:
ZVEZDA
Product Description
9218234 24V Hydraulic Proportional Solenoid Valve Fit EX100-3 EX120-3 EX200-3 EX220-3
Accurately adjust main pump flow and pressure, solve engine lugging, slow hydraulic movement and insufficient digging power.Adopts H-grade high temperature pure copper enameled coil, wear-resistant multi-groove precision alloy spool, stable linear proportional output without hysteresis drift under long-term high-pressure hydraulic oil and high pump cavity temperature. Effectively solve typical hydraulic faults caused by original valve aging: excavator surging, weak arm & bucket digging force, unstable pump pressure, controller fault code alarm and coil burnout. Stable mass production, sufficient stock for fast delivery within 7 working days.
Product Details
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 9218234 |
| Cross Reference | 9218234 |
| Product Type | 24V Flange Mount 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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| A82230000321 | LH4100100130 | 4257163 | 7834-41-2000 |
| No. | Question | Answer |
|---|---|---|
| Q1 | Which equipment fits 9218234 24V flange proportional solenoid valve? | Direct replacement for medium crawler excavators, OE number 9218234, 24V standard specification, two-hole flange 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 integrated flange 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 9218234 proportional solenoid valve? | 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 for direct bolt replacement, neutral unbranded packaging, perfectly match medium crawler excavator main pump negative flow torque control hydraulic system. |
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Company
Guangzhou Qichao Machinery Parts Co., Ltd.
Location
825-827, Zhuji International Machinery City, No.36 Zhuji Road, Tianhe District, Guangzhou, China
Contact Person
Sales