Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"EC55B Hydraulic Main Control Valve Assy for Excavator Spare Parts VOE14536843","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/e5\/8dd29d73b6244143a89c9955d750-200x200-1\/ec55b_hydraulic_main_control_valve_assy_for_excavator_spare_parts_voe14536843.jpg","attrs":{"Brand Name":"Belparts","Model Number":"EC55B","Place of Origin":"china","Minimum Order Quantity":"1PCS"}}
{"title":"PC160LC-7 Control Valve PC160LC Main Valve PC160 Main Control Valve 723-57-16400","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/57\/11e5ef3cc091401f00097699047e-200x200-1\/pc160lc_7_control_valve_pc160lc_main_valve_pc160_main_control_valve_723_57_16400_723_57_16100.jpg","attrs":{"Brand Name":"Belparts","Model Number":"PC160LC-7","Certifiion":"OEM","Place of Origin":"China"}}
{"title":"Hyundai Excavator Control Valve 31NB-10110 R455 R485 Main Control Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/32\/678ad040723a08de2d9116fe3f9a-200x200-1\/hyundai_excavator_control_valve_31nb_10110_r455_r485_main_control_valve.jpg","attrs":{"Brand Name":"Belparts","Model Number":"R455 R485","Certifiion":"OEM","Place of Origin":"China"}}
{"title":"SY335 KMX32N Excavator Replacement Parts , Excavator Accessories Hydraulic Main","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/81\/9ebd11a78fefb90beb42bb0da836-200x200-1\/sy335_kmx32n_excavator_replacement_parts_2c_excavator_accessories_hydraulic_main_valve.jpg","attrs":{"Brand Name":"Belparts","Model Number":"SY365 SY335 KMX32N","Certifiion":"OEM","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"SANY 60242873 Excavator Spare Parts Valve SY485 KMX32NA Control Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/f0\/d20cf5415d4bdd313c912c1e11d5-200x200-1\/sany_60242873_excavator_spare_parts_valve_sy485_kmx32na_control_valve.jpg","attrs":{"Brand Name":"Belparts","Model Number":"60242873","Certifiion":"OEM","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"R320LC-7 Excavator Control Valve 31N9-10110","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/e4\/403ff8242a99d98d25da1dc37a67-200x200-1\/r320lc_7_excavator_control_valve_31n9_10110.jpg","attrs":{"Brand Name":"Belparts","Model Number":"R320LC-7","Certifiion":"OEM","Place of Origin":"China"}}
{"title":"E330C Excavator Spare Parts Distribution Valve 157-3200 Main Control Value Assy","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/2e\/98c8a53d284af98474d0f52e6b6d-200x200-1\/e330c_excavator_spare_parts_distribution_valve_157_3200_main_control_value_assy.jpg","attrs":{"Brand Name":"Belparts","Model Number":"E330C","Certifiion":"OEM","Place of Origin":"China"}}
EC55B Hydraulic Main Control Valve Assy for Excavator Spare Parts VOE14536843 Distribution Valve Assembly OEM
EC55B Hydraulic Main Control Valve Assy for Excavator Spare Parts VOE14536843 Distribution Valve Assembly OEM
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
EC55B
Package
Wooden Box
Part Name
VOE14536843
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
8278837
8278838
VOE 14519717
Control valve; SER NO 30001-34475SER NO 50001-50129
1
VOE 14536842
Control valve; SER NO 34476-SER NO 50130-
1
VOE 14519718
Control valve; SER NO 30001-34475SER NO 50001-50129
1
VOE 14536843
Control valve; SER NO 34476-SER NO 50130-
1
1
SA 7250-21711
Valve; SER NO 30001-30417
1
1
VOE 14522260
Valve; SER NO 30418-
1
1
2
VOE 14514639
Valve
1
1
3
VOE 14519804
Valve; SER NO 30001-34475SER NO 50001-50129
1
1
VOE 14536848
Valve; SER NO 34476-SER NO 50130-(14536848M)
1
1
4
SA 7250-21744
Valve; SER NO 30001-30417
1
VOE 14522261
Valve; SER NO 30418-
1
5
VOE 14519806
Valve; SER NO 30001-34475SER NO 50001-50129
1
1
VOE 14536846
Valve; SER NO 34476-SER NO 50130-(14536846M)
1
1
6
VOE 14519807
Valve
1
1
7
SA 7250-21774
Valve; SER NO 30001-30417
1
1
VOE 14522262
Valve; SER NO 30418-
1
1
8
SA 7250-21784
Valve
1
1
9
VOE 14507455
Valve
1
1
10
SA 7250-21804
Valve
1
1
11
SA 7250-21814
Valve; SER NO 30001-30417
1
1
VOE 14522263
Valve; SER NO 30418-34475SER NO 50001-50129
1
1
VOE 14540307
Valve; SER NO 34476-SER NO 50130-(14540307M)
1
1
12
SA 7250-21824
Valve; SER NO 30001-30417
1
1
VOE 14522264
Valve; SER NO 30418-
1
1
13
VOE 14519805
Valve
1
1
14
SA 7250-21842
Valve
1
1
15
SA 9051-40580
Stud
4
SA 9051-40540
Stud
4
16
VOE 955922
Spring Washer
4
4
17
SA 9111-31000
Nut
8
8
18
VOE 955922
Spring Washer
3
3
19
VOE 984080
Allen Hd Screw
3
3
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.
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...