Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Equipment | ZX200-5G,ZX210-5G,ZX240-5G,ZX250-5G,ZX270-5G Excavator |
| Application | Hydraulic Main Pump Flow & Pressure Regulation |
| Brand | ZVEZDA |
| Supply Ability | 1000PCS/MONTH |
| Outer Packing | Neutral Export Carton + Shockproof EPE Foam |
| Payment Terms | T/T |
| Plug Feature | Dual Black 2-Pin Fully Sealed Waterproof Plug |
| Packaging Details | Neutral Packing/Branded Packaging |
| OE Part Number | 9312792 |
| Warranty | 6 Months |
| Place of Origin | China |
| Model Number | ZX200-5G ZX210-5G ZX240-5G |
| Brand Name | ZVEZDA |
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Product Specification
| Compatible Equipment | ZX200-5G,ZX210-5G,ZX240-5G,ZX250-5G,ZX270-5G Excavator | Application | Hydraulic Main Pump Flow & Pressure Regulation |
| Brand | ZVEZDA | Supply Ability | 1000PCS/MONTH |
| Outer Packing | Neutral Export Carton + Shockproof EPE Foam | Payment Terms | T/T |
| Plug Feature | Dual Black 2-Pin Fully Sealed Waterproof Plug | Packaging Details | Neutral Packing/Branded Packaging |
| OE Part Number | 9312792 | Warranty | 6 Months |
| Place of Origin | China | Model Number | ZX200-5G ZX210-5G ZX240-5G |
| Brand Name | ZVEZDA | ||
| High Light | hydraulic proportional solenoid valve ，24v proportional solenoid valve ，24v proportional hydraulic solenoid valve | ||
| Specification | Information |
|---|---|
| Brand | ZVEZDA |
| Full OEM Cross Part Numbers | 9312792 |
| Matching Equipment | ZX200-5G, ZX210-5G, ZX240-5G, ZX250-5G, ZX280-5G, ZX350-5G Medium Excavator |
| Rated Voltage | DC24V |
| Plug Feature | Dual Black 2-Pin Fully Sealed Waterproof Plug |
| Core Material | Cast Aluminum Manifold + Hardened Alloy Spool + Low-loss Pure Copper Coil |
| Installation Position | Main Hydraulic Pump Regulator Mount |
| Outer Packing | Neutral Export Carton + Shockproof EPE Foam |
| Part Number | Part Number | Part Number | Part Number |
|---|---|---|---|
| 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 medium excavators fit dual-coil solenoid manifold 9312792? | Fits ZX200-5G, ZX210-5G, ZX240-5G, ZX250-5G, ZX280-5G, ZX350-5G main pump regulator, 24V dual black two-pin plug. |
| Q2 | Dual solenoid core control functions of this valve block? | Jointly adjust pump displacement and negative flow pressure to balance digging force and fuel consumption. |
| Q3 | Common hydraulic faults caused by damaged manifold assembly? | Weak digging power, slow composite movement, unstable idle and hydraulic oil leakage. |
| Q4 | Need to split main hydraulic pump during replacement? | No, unified flange mounting, integral bolt installation without pump disassembly. |
| Q5 | Wear & high temperature resistant structural design? | Cast aluminum valve block, ion nitriding hardened spool, H-grade pure copper coil, multi-layer HNBR sealing rings. |
| Q6 | Is 9312792 interchangeable with original factory OE parts? | Yes, the mounting size, oil circuit and signal parameters are fully consistent with original parts. |
| Q7 | How to test coil condition before installation? | Measure single coil resistance 14.1–14.7Ω; infinite resistance = open circuit, below 10Ω = short circuit. |
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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