Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212
Price:
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MOQ:
1 Piece
Delivery Time:
Negotiable
Brand:
ZVEZDA
Product Description
362-3212 Hydraulic Cartridge Proportional Solenoid Valve Assembly OE 3623212 Fit 320E 330E Excavator Main Pump Valve OEM Replacement Parts
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.Complete multi-item strict inspection before leaving factory: coil high-low temperature cycle aging test, electromagnetic suction calibration test, plunger reciprocating wear test, full oil passage sealing pressure holding test.
Product Details
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 362-3212 |
| Cross Reference OE | 3623212 |
| Product Type | 24V Thread Cartridge Main Pump Flow Proportional Solenoid Valve Assembly |
| Compatible Models | 320E, 330E 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 System Working Condition |
| Packaging | Neutral Carton Packing, No Brand Logo |
| Supporting Accessories | Complete Solenoid Assembly + 2-Pin Brown Waterproof Plug + Sealing O-Ring + Thread Anti-Seize Grease |
| Sample Service | Single Sample Available With Flow Regulation Stability Test Report |
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Question & Answer
Q: Which excavator fits ZVEZDA 362-3212 proportional solenoid valve?
A: Direct replacement for 320E / 330E medium excavator main hydraulic pump, interchange OE 362312, 24V standard voltage, thread cartridge install without modifying pump valve block. In stock, ship within 1–7 working days.
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.
Q: Can this main pump proportional valve replace loader brake on-off solenoid or engine fuel cut solenoid?
A: Not interchangeable. This is 0-5V PWM flow proportional valve for excavator hydraulic pump; brake solenoid only switches oil circuit, fuel shutoff solenoid cuts diesel supply, different working medium and control logic.
Q: Core advantages of ZVEZDA 362-3212 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 size direct bolt replacement, neutral unbranded packaging, perfectly match 320E/330E excavator main pump hydraulic control 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