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RITO 723-47-20403 Main Control Valve PC200-7 PC210-7 7234720403 723-47-20401 PC220-7 Excavator Hydraulic Distributor Valve Assy

Hydraulic control valve performance directly affects excavator operation accuracy, working efficiency, and system stability. When the main control valve wears or fails, machines may experience slow movement, hydraulic imbalance, poor multi-function coordination, and increased maintenance costs. 723-47-20403 Main Control Valve Assembly is designed for PC200-7 and PC200LC-7 excavators, providing precise hydraulic oil distribution, reliable spool control, and stable performance for construction and heavy-duty applications. 

  • Item NO.:

    723-47-20403
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Compared with low-quality replacement valves, this hydraulic control valve assembly offers accurate compatibility, smooth hydraulic response, and dependable operation under continuous working conditions. Suitable for PC200-7 / PC200LC-7 excavators, it supports boom, arm, bucket, swing, and travel functions while helping distributors, repair shops, and fleet owners reduce downtime and improve maintenance efficiency. RITO supplies professional hydraulic components with strict inspection, accurate part matching, and reliable B2B supply support.

 

723-47-20403  Main Control Valve

 
Product Specifications

Part Number  723-47-20403
Part Name Excavator Main Control Valve Assembly
Compatible Brand KOMATSU
Applicable Models PC200-7 / PC200LC-7 Excavator
Application Excavator hydraulic system
Material High-strength alloy steel, precision valve body, and hardened spool components
Product Color Yellow/Original equipment style color
Working Temperature Designed for standard excavator hydraulic operating conditions
Key Function Controls hydraulic oil direction, flow distribution, and pressure regulation for excavator working functions
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Precise Hydraulic Flow Control

Provides accurate oil distribution and spool movement to maintain smooth excavator operation and multi-function coordination.

Leak-Free

Heavy Duty Valve Construction

Built with durable hydraulic components for reliable performance in construction, earthmoving, and demanding job site conditions.

Direct Fitment

PC200 Series Compatibility

Compatible with 723-47-20403 for PC200-7 and PC200LC-7 excavator hydraulic systems, reducing replacement matching risks

Rigorous Testing

Reliable Replacement Solution

Professionally inspected before shipment to improve hydraulic stability, extend service life, and reduce machine downtime.

 

Excavator Hydraulic Part

FAQ


Q:  What are the common failure symptoms of a 723-47-20403 main control valve?
A: Common symptoms include slow boom or arm movement, unstable hydraulic response, oil leakage, spool sticking, abnormal machine coordination, and reduced working efficiency.
 
Q:What installation requirements should be confirmed before replacing this hydraulic control valve?
A: Check the part number, valve configuration, mounting dimensions, hydraulic port connections, spool arrangement, and hydraulic oil cleanliness before installation to ensure correct operation.
 
Q:How can buyers confirm compatibility with EC460 excavators?
A: Verify the original part number, machine model, hydraulic system information, and existing control valve details before purchasing. Accurate matching helps avoid incorrect replacement issues.
 
Q: How does this control valve perform in heavy-duty construction environments?
A: Designed for excavator hydraulic systems, it provides stable flow distribution and responsive control during long working hours, frequent operation cycles, and high-load excavation tasks.
 
Q: What quality options are available?
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.

 

 

Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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