Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Certifiion | ISO |
| Payment Terms | MoneyGram,Western Union,T/T,D/A,D/P,L/C |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Usage | Oil,Hydraulic Piston Pump |
| Appliion | Metering,Other,Hydraulic System,hydraulic pumps,exvaor |
| Structure | Piston Pump,Gear Pump,Single-stage Pump,Hydraulic Pumps |
| Product name | Hydraulic Pumps,Genuine Rexroth Hydraulic Gear Pump,vickers vane pump |
| Warranty | 1 Year,6 Months-12months,12 Months,one year,3 months or 1 year |
| Name | Rexroth Piston Pump,90R100 pump,excavator pump parts rexroth pump hydraulic pumps |
| Origin | shandong,China,100% Original Rexroth Gear Pump |
| Brand Name | Rexroth |
| Model Number | 4WRZ16E3-150-7X/6EG24N9EK4/M 4WRZ16W6-100-7X/6EG24N9ETK4/M 4WRZ16W6-100-7X/6EG24N9EK4/D3M |
| Place of Origin | German |
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Product Specification
| Certifiion | ISO | Payment Terms | MoneyGram,Western Union,T/T,D/A,D/P,L/C |
| Supply Ability | 100 | Delivery Time | 2 weeks |
| Packaging Details | wooden box | Usage | Oil,Hydraulic Piston Pump |
| Appliion | Metering,Other,Hydraulic System,hydraulic pumps,exvaor | Structure | Piston Pump,Gear Pump,Single-stage Pump,Hydraulic Pumps |
| Product name | Hydraulic Pumps,Genuine Rexroth Hydraulic Gear Pump,vickers vane pump | Warranty | 1 Year,6 Months-12months,12 Months,one year,3 months or 1 year |
| Name | Rexroth Piston Pump,90R100 pump,excavator pump parts rexroth pump hydraulic pumps | Origin | shandong,China,100% Original Rexroth Gear Pump |
| Brand Name | Rexroth | Model Number | 4WRZ16E3-150-7X/6EG24N9EK4/M 4WRZ16W6-100-7X/6EG24N9ETK4/M 4WRZ16W6-100-7X/6EG24N9EK4/D3M |
| Place of Origin | German | ||
| High Light | Rexroth hydraulic proportional valve ，German made electro-hydraulic valve ，Rexroth directional valve with warranty | ||
Original imported German made Rexroth hydraulic proportional electro-hydraulic directional valve
| Selection Dimension | Specific Parameters/Options | Description |
|---|---|---|
| Model Designation | 4WRE | Basic model: Direct-acting proportional directional valve with electrical position feedback and no integrated electronics (OBE) |
| Integrated Electronics (OBE) | No Code | Standard configuration without integrated electronics; external amplifier required (to be ordered separately) |
| Nominal Size | 6 | Core size with component series 2X; mounting dimensions comply with Series 20-29 standards |
| Valve Core Type | 4/2 (2-position 4-way), 4/3 (3-position 4-way) | 4/3 type features spring-centered spool for automatic reset when de-energized; suitable for different oil circuit directional control needs |
| Rated Flow (Δp=10bar) | 4L/min (Code 04), 8L/min (Code 08), 16L/min (Code 16), 32L/min (Code 32) | Flow rates distinguished by corresponding codes; matched to hydraulic system flow requirements |
| Seal Material | V (FKM Fluororubber) | Default FKM material; compatible with mineral oil and other hydraulic fluids to ensure sealing performance |
| Power Supply Voltage | G24 (DC 24V) | Suitable for industrial standard DC power supply; meets proportional solenoid drive requirements |
| Electrical Interface | A1 (±10V Voltage Input), F1 (4-20mA Current Input) | Two interface options available; compatible with PLCs, computers, and other control signal sources |
| Electrical Connection | K4 (No Plug) | Plug compliant with DIN EN 175301-803 standard required (to be ordered separately) |
| Special Protection | J (Seawater-Resistant) | Only available for Size 6; suitable for marine-related or humid/corrosive working conditions |
| Mounting Standard | ISO 4401 | Panel mounting with standard mounting hole pattern; compatible with universal hydraulic system manifold layouts |
| Maximum Working Pressure | 315bar | Suitable for most medium-to-high pressure industrial hydraulic scenarios (e.g., hydraulic actuators in machine tools, automated production lines) |
Typical response time (rise time from 10% to 90% of full flow) is 15-30 ms for NG 6-10 models and 30-50 ms for larger NG 16-25 models.
Yes, most models are equipped with a manual override (screwdriver or lever type) to actuate the valve mechanically during emergencies.
The integrated electronics provide signal amplifiion, current limiting, short-circuit protection, and diagnostic functions to optimize valve performance and reliability.
Common causes include: no power supply to the solenoid, damaged wiring, incorrect control signal (e.g., 0-5 V instead of 0-10 V), or a faulty solenoid coil. Check wiring continuity and signal levels first.
Drain port leakage may result from excessive backpressure (exceeding 5 bar), worn seal rings, or internal spool damage. Ensure the drain line is unobstructed and check seal integrity.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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