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Home > Products > Hydraulic Main Control Valve >
DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover

DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover

DH55 Control Valve Cover

DH60 Control Valve Cover

Excavator Distribution Valve Cover

Place of Origin:

China

Model Number:

DH55 DH60

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DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover
Product Details
Selling Units:
Single Item
Single Package Size:
30X15X30 Cm
Single Gross Weight:
10.000 Kg
No:
DH55 DH60
Color:
Metalic
Application:
Excavator DH55 DH60
Highlight:

DH55 Control Valve Cover

,

DH60 Control Valve Cover

,

Excavator Distribution Valve Cover

Payment & Shipping Terms
Minimum Order Quantity
1 Pc
Packaging Details
Carton
Delivery Time
7-35days
Payment Terms
T/T
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Product Description

DH55 DH60 Control Valve Cover Housing Pin Distributor Cover for Excavator Parts Control Main Valve

The excavator joystick is fundamentally a hydraulic pilot proportional control unit. It does not directly initiate excavator motions but sends control‑signal hydraulic oil to actuate the main multi‑way valve, managing the speed and direction of machine operations. Situated on both sides of the cabin, the control lever (pilot lever, hydraulic handle or joystick) is the core operating part for all excavator functions, equivalent to the machine’s “steering wheel and moving limbs”.

Working Approach

Operate all excavator functions via multidirectional joystick manipulation:
  • Main boom lifting
  • Secondary stick extending and retracting
  • Bucket opening and shutting
  • Left‑right cab slewing rotation
  • Collaborative control with foot pedal valves for travel movements

Working Theory

Each control handle encloses an internal hydraulic pilot valve:
  • Tilting the handle pushes the inner valve spool
  • Low‑pressure hydraulic signal is delivered
  • Main hydraulic valve is regulated
  • Cylinders and motors run with variable speed and direction

Proportional Speed Control

A larger handle push angle increases spool opening → boosts pilot oil pressure → opens the main valve further → accelerates boom, stick, bucket and slewing motions. When the handle is let go, reset springs pull the handle and spool back to mid‑position, cutting pilot oil supply, relieving pressure, resetting the main valve, and stopping all actions instantly.
Machinery Test Report Provided Warranty 3 Months
Video outgoing-inspection Provided Brand Name OEM
Place of Origin China Product name Distribution Valve Drain Pin Cover
Application main control valve Quality OEM Standard
Condition Brand New Model Number DH55 DH60 DH225-9 DH300-7
MOQ 1 Piece Delivery time 5-7 Days
Material Cast Iron Packing Standar Packing
 
 
 
DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover 0
DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover 1
DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover 2
Company Profile
DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover 3DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover 4DH55 DH60 Control Valve Cover Excavator Distribution Valve Cover 5
Tags：

Excavator Main Control Valve

Hydraulic Manifold Valve

Excavator Hydraulic Valve

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