Guang Zhou PMD Machinery Parts co ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100 |
| Delivery Time | 2weeks |
| Packaging Details | wooden box |
| Group | Main Relief Valve |
| Function | Control the flow of hydraulic fluid |
| Marketing Type | Ordinary Product |
| Availability | Rich Stock |
| Commercial Quality | superior quality |
| Certifiion | Spare Parts |
| Appliion | Excavator,Truck |
| Brand Name | Rexroth |
| Model Number | R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 |
| Certification | ISO |
| Place of Origin | Germany |
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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 |
| Group | Main Relief Valve | Function | Control the flow of hydraulic fluid |
| Marketing Type | Ordinary Product | Availability | Rich Stock |
| Commercial Quality | superior quality | Certifiion | Spare Parts |
| Appliion | Excavator,Truck | Brand Name | Rexroth |
| Model Number | R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 | Certification | ISO |
| Place of Origin | Germany |
R978898524 4WE6H6X/EW230N9K4 R978898529 4WE10G3X/CW230N9K4 German Rexroth mechanical 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 | ||||
| Driving method: Thermal | through-type | temperature control | reversing | ||
| 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 |
FAQ；
The 4WE6 Series is a compact, solenoid-controlled directional control valve (DCV) manufactured by leading hydraulic component suppliers (e.g., Bosch Rexroth, Parker). It is classified as a 4/2 or 4/3 way valve (per ISO 4413 standards) and is engineered to regulate the flow direction, pressure, and volume of hydraulic fluid in industrial and mobile systems.
Its key design features include:
The "4WE6" code follows a standardized naming convention (per DIN EN ISO 5598) to define the valve’s core parameters. Here’s the breakdown:
| Code Segment | Meaning |
|---|---|
| 4 | Number of ports: 4 ports (P = Pressure, T = Tank, A/B = Work Ports) |
| W | Actuation method: Solenoid-operated (with optional manual override) |
| E | Spool type: "E" denotes a specific spool design (varies by manufacturer, e.g., for neutral position flow) |
| 6 | Nominal size: Correlates to flow capacity (typically 6 mm port diameter, ~30-50 L/min flow rate) |
Company Details
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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