Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Certifiion | ISO |
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,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 |
| Standard or nonstandard | Standard |
| Material | Cast Iron,Stainless Steel,Cast/Steel/Bronze/Ductile Iron and so on |
| Warranty | 1 Year,6 Months-12months,12 Months,one year,3 months or 1 year |
| Condition | 100%new,New Rexroth pump,OEM new & original,Oringal New,durable |
| 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 | 4WRZ16E3-100-7X/6EG24N9K4/M 4WRZ16E1-150-7X/6EG24N9TK4/D3M 4WRZ16E3-150-7X/6EG24N9K4/M |
| Place of Origin | Germany |
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Product Specification
| Certifiion | ISO | Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,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 |
| Standard or nonstandard | Standard | Material | Cast Iron,Stainless Steel,Cast/Steel/Bronze/Ductile Iron and so on |
| Warranty | 1 Year,6 Months-12months,12 Months,one year,3 months or 1 year | Condition | 100%new,New Rexroth pump,OEM new & original,Oringal New,durable |
| 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 | 4WRZ16E3-100-7X/6EG24N9K4/M 4WRZ16E1-150-7X/6EG24N9TK4/D3M 4WRZ16E3-150-7X/6EG24N9K4/M |
| Place of Origin | Germany | ||
| High Light | Rexroth electro-hydraulic directional valve ，original imported hydraulic valve ，proportional hydraulic valve Germany | ||
Original imported proportional electro-hydraulic directional valve manufactured by Rexroth in Germany.
| 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) |
Optimal viscosity is 20-40 mm²/s (cSt). Viscosity below 10 mm²/s may cause leakage, while viscosity above 100 mm²/s may increase pressure drop and reduce response time.
Yes, a 25 μm absolute filter (β100 ≥ 75) is mandatory in the supply line to prevent contamination of the valve's internal components.
Yes, water contamination (exceeding 0.1%) can cause corrosion, seal degradation, and clogging. Use water-separating filters and monitor fluid moisture levels.
Follow ISO 4406 Class 18/16/13 (maximum 1300 particles ≥4 μm, 160 particles ≥6 μm, 20 particles ≥14 μm per mL).
Yes, all 4WREE valves meet CE requirements for electromagnetic compatibility (EMC) and machinery safety (Directive 2006/42/EC).
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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