Hydraulic Main Control Valve YA00000514 Excavator Valve for ZX470LCH-3 ZX450-3
Main Control Valve for ZX470LCH-3 ZX450-3 Excavator Hydraulic System
This YA00000514 main control valve is used for ZX470LCH-3 and ZX450-3 excavator hydraulic system repair. The main control valve is one of the core hydraulic components of an excavator. It distributes hydraulic oil flow to the boom, arm, bucket, swing, travel, and other working functions, helping the machine respond correctly during digging, lifting, loading, trenching, and heavy-duty earthmoving work.
When the main control valve is worn, blocked, leaking internally, or damaged, the excavator may show slow movement, weak hydraulic power, unstable action, abnormal pressure, oil leakage, or poor coordination between working functions. Replacing the damaged valve with the correct excavator hydraulic control valve can help restore machine operation and reduce downtime on job sites.
Product Parameters
| Item | Details |
|---|---|
| YNF No. | YNF18343 |
| Part Number | YA00000514 |
| Product Name | Main Control Valve |
| Product Type | Excavator Hydraulic Valve |
| Application | Excavator Hydraulic System Repair |
| Machine Model | ZX470LCH-3, ZX450-3 |
| Function | Hydraulic oil flow control and distribution |
| System Position | Main Hydraulic Control System |
| Sales Unit | 1 Piece |
| Condition | New Replacement Part |
| Packing | Wooden Case / Strong Carton, based on order requirement |
| Related Products | Solenoid Valve, Relief Valve, Hydraulic Pump, Seal Kit, Joystick Valve |
Main Selling Points
Accurate Part Number Matching
This main control valve is matched with part number YA00000514 and suitable for ZX470LCH-3 ZX450-3 excavator hydraulic repair. Buyers can confirm the item by part number, machine model, and hydraulic valve position before ordering.
Designed for Hydraulic Flow Control
The main control valve controls hydraulic oil direction, pressure, and flow distribution. A properly matched valve helps the excavator perform smoother boom lifting, arm pulling, bucket digging, swing operation, and travel movement.
Helps Solve Common Hydraulic Problems
A faulty excavator main valve may cause weak action, slow response, pressure loss, hydraulic overheating, internal leakage, or unbalanced machine movement. This hydraulic main control valve is a practical replacement solution for restoring excavator working performance.
Suitable for Repair and Parts Business
This product is suitable for excavator owners, hydraulic repair workshops, fleet maintenance teams, construction machinery dealers, and spare parts resellers. It can be ordered together with hydraulic pumps, relief valves, solenoid valves, cylinder seal kits, oil seals, and other excavator hydraulic parts.
Application
This main control valve YA00000514 is suitable for ZX470LCH-3 and ZX450-3 excavator hydraulic system maintenance. It is commonly used when the machine shows slow hydraulic movement, weak digging force, abnormal oil flow distribution, unstable boom / arm / bucket action, or hydraulic pressure problems.
For accurate matching, customers can send the machine model, valve nameplate, part number, hydraulic valve photos, or old valve details before ordering. We can help check the correct item before shipment.
Equipment names and part numbers are used for reference and identification only.
| Item | Terms |
|---|---|
| MOQ | 1 Piece |
| Sample Order | Available |
| Stock Lead Time | 1–3 Working Days |
| Bulk Order Lead Time | 5–20 Working Days, depending on quantity and stock status |
| Payment Terms | T/T, Western Union, PayPal, negotiated payment terms for bulk orders |
| Shipping Methods | DHL, FedEx, UPS, TNT, Air Cargo, Sea Shipping |
| Packing | Strong carton or wooden case for safer transportation |
| Label Service | Custom label available for bulk orders |
| Delivery Advantage | Stock items can be arranged within 24–72 hours after payment confirmation |
| Quality Check | 100% part number, appearance, port condition, and packing inspection before shipment |
| Mixed Order | Accepted with other excavator hydraulic parts |
| Inquiry Support | Model checking, part number confirmation, and photo matching available |
| Attribute | Value |
|---|---|
| Product Category | Excavator Hydraulic Parts |
| Product Name | Main Control Valve |
| YNF Number | YNF18343 |
| Part Number | YA00000514 |
| Machine Model | ZX470LCH-3, ZX450-3 |
| Product Type | Hydraulic Control Valve |
| Application System | Excavator Hydraulic System |
| Main Function | Hydraulic oil flow control and distribution |
| Installation Position | Main Control Valve Assembly Area |
| Condition | New |
| Sales Unit | 1 Piece |
| Material | Metal hydraulic valve body and internal valve components |
| Main Problem Solved | Slow action, weak hydraulic power, unstable movement, internal leakage |
| Suitable Buyer | Excavator owner, repair shop, hydraulic maintenance team, spare parts reseller |
| Related Keywords | main valve, control valve, excavator hydraulic valve, main control valve assembly |
| Packing Type | Carton or wooden case packing |
| Product Advantage | Accurate part number matching, hydraulic system repair use, strong export packing |
Primary Keywords: main control valve, hydraulic control valve, excavator control valve, excavator hydraulic valve
Long-tail Keywords: YA00000514 main control valve, ZX470LCH-3 main control valve, ZX450-3 hydraulic control valve, YNF18343 control valve, excavator main valve assembly, hydraulic valve for excavator
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