Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Equipment | EX200-2,EX200-3,EX220-2,EX220-3 |
| Application | Hydraulic Main Pump Flow & Pressure Regulation Control |
| Packaging Details | Neutral Packing/Branded Packaging |
| Made In | China |
| Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T |
| Sample Service | Single Sample Available |
| OE Part Number | 9147260 |
| Warranty | 6 Months |
| Place of Origin | China |
| Model Number | EX200-2 EX200-3 EX220-2 EX220-3 |
| Brand Name | ZVEZDA |
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Product Specification
| Compatible Equipment | EX200-2,EX200-3,EX220-2,EX220-3 | Application | Hydraulic Main Pump Flow & Pressure Regulation Control |
| Packaging Details | Neutral Packing/Branded Packaging | Made In | China |
| Supply Ability | 1000PCS/MONTH | Payment Terms | T/T |
| Sample Service | Single Sample Available | OE Part Number | 9147260 |
| Warranty | 6 Months | Place of Origin | China |
| Model Number | EX200-2 EX200-3 EX220-2 EX220-3 | Brand Name | ZVEZDA |
| High Light | hydraulic proportional solenoid valve ，proportional solenoid valve 24v ，24v proportional hydraulic solenoid valve | ||
Accurately adjust main pump output flow and pressure, solve engine lugging, slow movement and insufficient digging force.tandard OEM single-hole flange mounting hole spacing, spool stroke, coil outer diameter and plug length fully match original parts, direct integral bolt installation without disassembling complete main pump regulator, greatly shorten maintenance downtime.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 9147260 |
| Alternative Interchange OE | 9098250, 9120191, 9120292, AT154524 |
| Cross Reference | 9147260 |
| Product Type | 24V Single-Hole Flange High Speed Torque Control Hydraulic Proportional Solenoid Valve |
| Fit Equipment | Old Generation 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 + White 2-Pin Waterproof Plug + Sealing O-Ring + Mounting Bolt Set |
| Sample Service | Single Sample Available With Torque Proportional Linear Performance Test Report |
| KDRDE5K-20/40C07-109 | 7824-30-1600 | YN35V0004F1 | 21EN-32260 |
| KDRDE5K-20/30C27 | 7834-40-2000 | YN35V00018F2 | 2523-9014 |
| KDRDE5K-20/30C02-106 | 7834-41-2000 | 2406U197F4 | 5230-0006 |
| KDRDE5K-20/40C04-109 | 702-21-53780 | 21EN-32200 | 7824-30-1600 |
| KDRDE5K-31/30C50-111 | 2A5-60-11211 | 21EN-32220 | 7834-40-2000 |
| KWE5K-31/G24DA50 | 2A5-60-11231 | 21EN-32260 | 7834-41-2000 |
| KWE5K-31/G24YA50 | 20Y-60-41621 | 2523-9014 | 702-21-53780 |
| KWE5K-31/G24YB50 | 20Y-60-32121 | 5230-0006 | 2A5-60-11211 |
| KWE5K-31/G24DB50 | 7834-40-2000 | 4614911 | 20Y-60-32121 |
| 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 9147260 24V high speed proportional solenoid valve? | Direct replacement for old generation medium crawler excavators, interchange OE numbers 9098250 / 9120191 / AT154524, OE 9147260, 24V standard specification, single-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 ZVEZDA integrated single 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 ZVEZDA 9147260 high speed proportional 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 single-hole flange for direct bolt replacement, neutral unbranded packaging, perfectly match old generation 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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