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China factories

China factory - Guang Zhou PMD Machinery Parts co ltd

Guang Zhou PMD Machinery Parts co ltd

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  3. R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X
China R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X
China R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X

  1. China R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X

R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X

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Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100
Delivery Time 2weeks
Packaging Details wooden box
Oem Avaliable
After Warranty Service Online support
Ship To Worldwide
Appliion Excavator
Product Solenoid Valve
Product Name Suction Control Valve
Spare Parts Condition Brand new
Standard Or Nonstandard Standard
Size Stander Size
Machinery Test Report Not Available
Media Oil
Payment Items Bank transfer/Western Union
Availablity In stock
Port Guangzhou
Service Excellent After-sale Service
Brand Name Rexroth
Model Number R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X/CW230K4 R978898544 4WE6C6X/EW230N9K4 R978898546 4WE6X7-6X/EG24N9K4
Certification ISO
Place of Origin Germany

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 100
Delivery Time 2weeks Packaging Details wooden box
Oem Avaliable After Warranty Service Online support
Ship To Worldwide Appliion Excavator
Product Solenoid Valve Product Name Suction Control Valve
Spare Parts Condition Brand new Standard Or Nonstandard Standard
Size Stander Size Machinery Test Report Not Available
Media Oil Payment Items Bank transfer/Western Union
Availablity In stock Port Guangzhou
Service Excellent After-sale Service Brand Name Rexroth
Model Number R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X/CW230K4 R978898544 4WE6C6X/EW230N9K4 R978898546 4WE6X7-6X/EG24N9K4 Certification ISO
Place of Origin Germany

R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 R978898530 4WE10H3X/CW230K4 R978898544 4WE6C6X/EW230N9K4 R978898546 4WE6X7-6X/EG24N9K4 German Rexroth system directional valve

brand REXROTH Valve function reversing      
Main sales regions Europe, Southeast Asia, Global Is it a cross-border export exclusive source of goods yes      
function and role Reversing type sealing material Nitrile rubber    
Pressure environment atmospheric pressure temperature environment room temperature    
Applicable Industries Metallurgy, Chemical, Mining, Industrial Drive Type Electromagnetic, Hydraulic  
oil products mechanical Triple formula Unlimited supply quantity  
Imported from the place of origin Flow direction bidirectional  
Morphological expansion type Pressure environment, atmospheric pressure
         
         

4WE6D62/EG110N9K4
4WE6D62/EG110N9K4/V
4WE6D62/EG220N9K4
4WE6D62/EG220N9K4/V
4WE6D62/EW110N9K4
4WE6D62/EG110N9K4/B10
4WE6D62/EG110N9K4/B08
4WE6D62/OFEG110N9K4
4WE6D62/OFEG220N9K4
4WE6D62/OFEW110N9K4
4WE6J62/EG110N9K4
4WE6J62/EG110N9K4/V

 

FQA;

8. Can the 4WE6 Series be used with water-glycol or other non-mineral fluids?

Most standard 4WE6 Series valves are designed for mineral oil-based fluids. However, specialized models (with compatible seals and materials) can handle water-glycol (common in mobile equipment) or fire-resistant fluids.

 

  • Critical Check: Confirm the valve’s seal material (e.g., Viton or EPDM) is compatible with your fluid—nitrile seals (standard) degrade in water-glycol.
  • Consult Manufacturer: Always verify fluid compatibility with the supplier before use to avoid seal failure or spool damage.

9. What is the difference between 4/2 and 4/3 way configurations in the 4WE6 Series?

The "way" designation refers to the number of spool positions that control fluid flow. Both are available in the 4WE6 Series:

 

Configuration Description Common Use Case
4/2 Way 4 ports, 2 spool positions (e.g., "Extend" and "Retract" for a cylinder). Spring-centered to a neutral position (no flow). Single-acting cylinders or simple on/off actuation
4/3 Way 4 ports, 3 spool positions (e.g., "Extend," "Retract," and "Neutral"). Neutral position can be designed for "closed center" (no flow) or "open center" (flow to tank). Double-acting cylinders or motors requiring precise stop/hold functionality

10. Where can I find replacement parts for the 4WE6 Series?

Genuine replacement parts (e.g., solenoid coils, spools, seals, O-rings) are recommended to ensure compatibility and performance. Sources include:

 

  • Original Equipment Manufacturers (OEMs): Directly from suppliers like Bosch Rexroth, Parker, or Eaton (via their official websites or local distributors).
  • Authorized Distributors: Companies like HydraForce or Sun Hydraulics (verify authorization to avoid counterfeit parts).
  • Key Part Numbers: Reference the valve’s nameplate (e.g., "4WE6J6X/EG24N9K4") to order matching parts—include details like spool type, voltage, and seal material.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2018

  • Total Annual:

    1000000-2000000

  • Ecer Certification：

    Site Member

Guang Zhou PMD Machinery Parts 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 trade.   Our main products are Excavator Hydraulic Sp... Guang Zhou PMD Machinery Parts 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 trade.   Our main products are Excavator Hydraulic Sp...

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  • Guang Zhou PMD Machinery Parts co ltd
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