logo
player background
live avator

5s
Total
0
Today
0
Total
0
Today
0
  • What would you like to know?
    Company Advantages Sample Service Certificates Logistics Service
Send
Online Chat WhatsApp Inquiry
Auto
resolution switching...

The live broadcast has not started yet.

The live broadcast has ended.

Take a look at the supplier’s videos?

View More
Popular Products
Submission successful!
Products
PRODUCTS DETAILS
Home > Products >
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve
Products

Excavator Hydraulic Pump

Excavator Hydraulic Pump Parts

Travel Motor Assy

Excavator Swing Motor

Swing Gearbox

Excavator Control Valve

Travel Gearbox

Excavator Final Drive Parts

Excavator Center Joint

Hydraulic Gear Pump

Hydraulic Fan Motor

Excavator Spare Parts

Excavator Controller

Excavator Monitor

Excavator Relief Valve

Excavator Hydraulic Cylinder

Diesel Engine Assembly
CONTACT US
kitty@belparts-china.com
+86 18902206952
Wechat
Contact Now
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve
  • name
  • name
  • name
  • name
  • name

HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve

MOQ: 1PCS
Price: Negotiated price
Standard Packaging: Wooden CA1SE
Delivery Period: 1~7 days
Payment Method: T/T, trade assurance,PayPal
Supply Capacity: 1000PCS
Detail Information
Product Description
Detail Information
Place of Origin
china
Brand Name
Belparts
Model Number
HD450 HD512
Model:
HD450 HD512
Product Name:
Control Valve Assembly
Application:
Excavator
Condition:
Original Brand Refurbished
Power:
Hydraulic Parts
Warranty:
6 Months
Highlight:

HD450 hydraulic control valve for Kato excavator

,

HD512 main control valve assy

,

excavator spare parts control valve

Product Description
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve
Product Overview
The control valve (also known as the main control valve or multi-valve block) is the central hydraulic control component in excavators. It consists of multiple parallel spools that precisely distribute high-pressure oil from the pump to actuators (e.g., hydraulic cylinders, motors) based on operational demands, enabling coordinated machine movements.
Specifications
Excavator Model Part Number Outer Packing Dimension (L×W×H cm)
HD450 HD512 KMX15RB / KMX15RA 76×66×70

 
Working Principle
  • Flow Distribution: Operator joystick or electronic signals shift valve spools, adjusting port openings to control oil flow rate and direction to each actuator.
  • Pressure Regulation: Integrated pressure compensators and overload relief valves maintain stable flow under varying loads while preventing pressure spikes.
  • Multi-circuit Coordination: Parallel spool design allows simultaneous operation of multiple actuators (e.g., boom lifting + arm retraction), with the system automatically splitting pump flow.
Product Images
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve 0
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve 1
Our Advantages
  • Strong Part Number Database: If you can provide the right model and part number, we can supply the right product.
  • Professional and Experienced Salesperson: Our founder has been in this field for more than 7 years, with rich experiences.
  • Strict and Complete Company Rules: We will try our best to meet customer's delivery time. Before delivery, we must verify the part number or pictures of products one by one, to ensure customers receive high-quality and right-quantity goods.
  • Good Management System: No matter how big or small the order, as long as customers place the order, we will provide exporting service free of charge.
  • Good Service Attitude: If the customer has any questions about the product, we will help solve the problem immediately. As long as customers' requirements are reasonable, we will endeavor to make them satisfied.
 

 

Tags: 

excavator hydraulic parts,  

excavator replacement parts,  

construction equipment parts

Recommended Products
LG922 KMX15RB Main Control Valve Excavator Hydraulic Distribution Valve For Excavator Spare Parts Belparts

LG922 KMX15RB Main Control Valve Excavator Hydraulic Distribution Valve For Excavator Spare Parts Belparts

Contact Now
EC210B UX28-86 14512144 Excavator Main Valve Hydraulic Control Valve For Hydraulic Spare Parts Belparts

EC210B UX28-86 14512144 Excavator Main Valve Hydraulic Control Valve For Hydraulic Spare Parts Belparts

Contact Now
DH420 DH500 DH520 Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

DH420 DH500 DH520 Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

Contact Now
XE490 Hydraulic Control Valve Assy for XCMG Excavator Spare Parts Main Control Valve

XE490 Hydraulic Control Valve Assy for XCMG Excavator Spare Parts Main Control Valve

Contact Now
DH55 DH60 Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

DH55 DH60 Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

Contact Now
DH75 Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

DH75 Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

Contact Now
DH80GO Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

DH80GO Hydraulic Control Valve Assy for Doosan Excavator Spare Parts Main Control Valve

Contact Now
Products
PRODUCTS DETAILS
Products

Excavator Hydraulic Pump

Excavator Hydraulic Pump Parts

Travel Motor Assy

Excavator Swing Motor

Swing Gearbox

Excavator Control Valve

Travel Gearbox

Excavator Final Drive Parts

Excavator Center Joint

Hydraulic Gear Pump

Hydraulic Fan Motor

Excavator Spare Parts

Excavator Controller

Excavator Monitor

Excavator Relief Valve

Excavator Hydraulic Cylinder

Diesel Engine Assembly
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve
  • name
  • name
  • name
  • name
  • name
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve
MOQ: 1PCS
Price: Negotiated price
Standard Packaging: Wooden CA1SE
Delivery Period: 1~7 days
Payment Method: T/T, trade assurance,PayPal
Supply Capacity: 1000PCS
Detail Information
Product Description
Detail Information
Place of Origin
china
Brand Name
Belparts
Model Number
HD450 HD512
Model:
HD450 HD512
Product Name:
Control Valve Assembly
Application:
Excavator
Condition:
Original Brand Refurbished
Power:
Hydraulic Parts
Warranty:
6 Months
Minimum Order Quantity:
1PCS
Price:
Negotiated price
Packaging Details:
Wooden CA1SE
Delivery Time:
1~7 days
Payment Terms:
T/T, trade assurance,PayPal
Supply Ability:
1000PCS
Highlight

HD450 hydraulic control valve for Kato excavator

,

HD512 main control valve assy

,

excavator spare parts control valve

Product Description
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve
Product Overview
The control valve (also known as the main control valve or multi-valve block) is the central hydraulic control component in excavators. It consists of multiple parallel spools that precisely distribute high-pressure oil from the pump to actuators (e.g., hydraulic cylinders, motors) based on operational demands, enabling coordinated machine movements.
Specifications
Excavator Model Part Number Outer Packing Dimension (L×W×H cm)
HD450 HD512 KMX15RB / KMX15RA 76×66×70

 
Working Principle
  • Flow Distribution: Operator joystick or electronic signals shift valve spools, adjusting port openings to control oil flow rate and direction to each actuator.
  • Pressure Regulation: Integrated pressure compensators and overload relief valves maintain stable flow under varying loads while preventing pressure spikes.
  • Multi-circuit Coordination: Parallel spool design allows simultaneous operation of multiple actuators (e.g., boom lifting + arm retraction), with the system automatically splitting pump flow.
Product Images
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve 0
HD450 HD512 Hydraulic Control Valve Assy for Kato Excavator Spare Parts Main Control Valve 1
Our Advantages
  • Strong Part Number Database: If you can provide the right model and part number, we can supply the right product.
  • Professional and Experienced Salesperson: Our founder has been in this field for more than 7 years, with rich experiences.
  • Strict and Complete Company Rules: We will try our best to meet customer's delivery time. Before delivery, we must verify the part number or pictures of products one by one, to ensure customers receive high-quality and right-quantity goods.
  • Good Management System: No matter how big or small the order, as long as customers place the order, we will provide exporting service free of charge.
  • Good Service Attitude: If the customer has any questions about the product, we will help solve the problem immediately. As long as customers' requirements are reasonable, we will endeavor to make them satisfied.
 

 

Tags: 

excavator hydraulic parts,

excavator replacement parts,

construction equipment parts

GZ Yuexiang Engineering Machinery Co., Ltd.
429-432, No. 268 Zhongshan Avenue East, Huangpu District, Guangzhou,China
Tel: +86 18902206952
Sitemap |  Privacy Policy | China Good Quality Excavator Hydraulic Pump Supplier. Copyright © 2019-2026 GZ Yuexiang Engineering Machinery Co., Ltd. . All Rights Reserved.