Specifications
Place of Origin :
China
Compatible Equipment :
320E,323E,324E,326E,329E,330E
Model Number :
320E 330E
Application :
Excavator Main Hydraulic Pump Displacement & Flow Control
Payment Terms :
T/T
Sample Service :
Single Sample Available
Packaging Details :
Neutral Packing/Branded Packaging
Price :
Please send mail or Whatsapp
Made In :
China
Supply Ability :
1000PCS/MONTH
Brand Name :
ZVEZDA
OE Part Number :
362-3212
MOQ :
1 Piece
Warranty :
6 Months
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

Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212

Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212

Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212



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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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Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212

Ask Latest Price
Place of Origin :
China
Compatible Equipment :
320E,323E,324E,326E,329E,330E
Model Number :
320E 330E
Application :
Excavator Main Hydraulic Pump Displacement & Flow Control
Payment Terms :
T/T
Sample Service :
Single Sample Available
Contact Supplier
Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212
Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212
Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212
Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212
Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212
Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212
Hydraulic Cartridge Proportional Excavator Solenoid Valve 24V OEM 3623212

Guangzhou Qichao Machinery Parts Co., Ltd.

Verified Supplier
1 Years
guangzhou
Business Type :
Manufacturer
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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