Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of rexroth directional hydraulic valve in China. We warmly welcome you to wholesale bulk rexroth directional hydraulic valve for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Yanhui Hydraulic Co., Ltd. is a professional supplier of original branded hydraulic components, specializing in the distribution of globally recognized hydraulic brands.
Why Choose Yanhui Hydraulic?
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- Supply of original branded hydraulic parts only
- Strong experience with Bosch Rexroth hydraulic products
- Wide stock of directional valves, pumps, and hydraulic components
- Professional technical support for model selection and replacement
- Fast response and efficient international logistics
- One-stop sourcing for multiple global hydraulic brands
Product Overview
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Rexroth Directional Hydraulic Valves are core control components used to manage the direction, start, stop, and flow paths of hydraulic oil within a hydraulic system. Manufactured by Bosch Rexroth, a global leader in drive and control technologies, these valves are widely recognized for their high precision, reliability, and long service life.
Key Advantages
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- Accurate and repeatable spool movement
- Low internal leakage
- High pressure resistance
- Excellent contamination tolerance
- Wide voltage and control options
Technical Specifications
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| Parameter Item | Specification Range |
|---|---|
| Valve Type | Directional Control Valve |
| Operation Method | Solenoid / Pilot / Manual / Proportional |
| Nominal Size | NG6, NG10, NG16, NG25, NG32 |
| Max Operating Pressure | Up to 350 bar |
| Max Flow Rate | Up to 1100 L/min |
| Mounting Interface | ISO 4401 / CETOP |
| Hydraulic Fluid | Mineral oil, HLP, HLPD |
| Ambient Temperature | -20 °C to +80 °C |
| Control Voltage | 12V DC, 24V DC, 110V AC, 230V AC |
| Protection Class | IP65 (with proper connector) |
Applications
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- Industrial hydraulic power units
- Injection molding machines
- CNC machine tools
- Steel and metal processing equipment
- Construction and mobile machinery
- Marine and offshore hydraulic systems
- Energy and power generation equipment
Related Models
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- 4WE6 Series – Solenoid operated directional valves (NG6)
- 4WE10 Series – Medium flow solenoid valves (NG10)
- 4WE16 / 4WE25 Series – High flow industrial valves
- 4WR / 4WRZ Series – Proportional directional control valves
- 4WMM Series – Manual directional valves
- 4WH Series – Pilot operated directional valves
These models are widely used as direct replacements in existing hydraulic systems and are compatible with international hydraulic standards.
FAQ
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Q1: Are Rexroth directional hydraulic valves interchangeable with other brands?
Yes. Most Rexroth valves follow ISO and CETOP standards, allowing direct replacement for compatible models from brands such as Parker, Yuken, Vickers, and Atos, provided specifications match.
Q2: How do I choose the correct Rexroth directional valve model?
Key selection factors include nominal size, operating pressure, required flow rate, control voltage, spool type, and mounting interface. Matching system requirements is essential for optimal performance.
Q3: Do you supply original Bosch Rexroth products?
Yes. All Rexroth directional hydraulic valves supplied by Yanhui Hydraulic Co., Ltd. are original branded products.
Q4: Can Rexroth directional valves be used in high-pressure systems?
Yes. Many Rexroth directional valves are designed for operating pressures up to 350 bar, making them suitable for heavy-duty industrial applications.
Q5: What is the typical service life of a Rexroth directional valve?
With proper filtration and maintenance, Rexroth directional hydraulic valves can operate reliably for many years in continuous industrial environments.
Contact Us
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To explore different models or inquire about specifications, please feel free to contact Yanhui Hydraulic. We're committed to ensuring your hydraulic systems operate at their peak performance.
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