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ZX200 Hydraulic Control Valve Assy for Hitachi Excavator Spare Parts 4398652 Distributor Aftermarket
ZX200 Hydraulic Control Valve Assy for Hitachi Excavator Spare Parts 4398652 Distributor Aftermarket
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
Category
Excavator Hydraulic Parts
Model
ZX200
Product name
4398652
Package
Wooden Box
Application
Excavator
Product Attributes
Excavator Parts
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
#
Part No.
Description
Qty
4398652
VALVE; CONTROL (3/5)
1
2
----
. HOUSING
1
3
0791801
. CAP
4
5
4454202
. CAP ASS'Y
1
6
A811045
. O-RING
10
11
4226446
. O-RING
1
19
0791803
. CAP
1
22
0668007
. SPRING
1
24
0791804
. POPPET
1
25
0791805
. SPACER
1
26
971823
. O-RING
2
27
0332924
. RING; BACK-UP
2
33
----
. SPOOL
1
34
0791806
. SPRING
1
35
0791807
. WASHER
1
41
4506406
. O-RING
3
51
0791808
. SPRING
1
52
0791809
. SEAT; SPRING
1
53
0791810
. SLEEVE
1
54
0791811
. POPPET
1
55
----
. SPOOL
1
56
4140436
. O-RING
1
57
4105067
. RING; BACK-UP
1
60
4454198
. BODY ASS'Y
1
60A
0791813
.. PISTON
1
60B
0791814
.. SPRING
1
60C
0111803
.. PLUG
1
60D
0111804
.. O-RING
1
60E
4506320
.. O-RING
1
63
----
. SPOOL ASS'Y
1
63A
0306003
.. SEAT; SPRING
2
63B
0309705
.. SPRING
1
63C
0791815
.. END; SPOOL
1
67
----
. SPOOL ASS'Y
1
67A
0306003
.. SEAT; SPRING
2
67B
0309705
.. SPRING
1
67C
0791815
.. END; SPOOL
1
68
----
. SPOOL ASS'Y
1
68A
0306003
.. SEAT; SPRING
2
68B
0309705
.. SPRING
1
68C
0791815
.. END; SPOOL
1
69
----
. SPOOL ASS'Y
1
69A
0306003
.. SEAT; SPRING
2
69B
0309705
.. SPRING
1
69C
0791815
.. END; SPOOL
1
70
----
. SPOOL ASS'Y
1
70A
0306003
.. SEAT; SPRING
2
70B
0309705
.. SPRING
1
70C
0791815
.. END; SPOOL
1
71
4372038
. VALVE; RELIEF
1
72
4372039
. VALVE; RELIEF
1
73
0791622
. BOLT; SOCKET
4
74
0695007
. PLUG ASS'Y
2
74A
4509180
.. O-RING
1
76
0459541
. BOLT; SOCKET
16
78
4358914
. VALVE; RELIEF
1
83
0667927
. PLUG ASS'Y
2
83A
U12547U
.. O-RING
1
83B
4154207
.. O-RING
1
87
0667931
. PLUG
1
88
4509180
. O-RING
1
98
0791816
. CAP
1
99
0309732
. PLUG ASS'Y
1
99A
4509180
.. O-RING
1
100
0455002
. BOLT; SOCKET
2
105
0695007
. PLUG ASS'Y
1
105
0218607
. PLUG ASS'Y
1
105A
4509180
. O-RING
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.
SK60C
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification:
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...