Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of rexroth hydraulic directional control valve in China. We warmly welcome you to wholesale bulk rexroth hydraulic directional control valve for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Why Choose Yanhui Hydraulic?
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- Supply original hydraulic components from global brands only
- Fast response and efficient international logistics
Our goal is to help customers reduce procurement risk and improve system reliability.
Product Overview
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Rexroth Hydraulic Directional Control Valves are core components used to control the start, stop, and direction of hydraulic fluid flow within a hydraulic system. Manufactured by Bosch Rexroth, these valves are globally recognized for their precision engineering, long service life, and stable performance under high pressure and high-frequency operation. These valves are widely used in industrial automation, mobile machinery, and heavy-duty hydraulic systems where accurate flow direction control and system reliability are critical. For procurement managers and end users, Rexroth directional control valves are often the preferred choice due to their standardized designs, global availability, and strong technical support ecosystem.
Key Advantages
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- High Precision Control: Accurate spool movement ensures precise control of hydraulic flow and actuator motion.
- Fast Response: Quick switching reduces cycle times in automated and heavy-duty applications.
- Durability and Reliability: Designed to withstand high pressure (up to 350 bar) and continuous operation in harsh environments.
- Low Leakage: Superior internal sealing minimizes hydraulic fluid loss, improving system efficiency.
- Wide Compatibility: Available in multiple standards (ISO, CETOP, NFPA) for easy integration with existing systems.
- Versatile Operation: Options for solenoid, pilot, manual, and proportional actuation allow application flexibility.
- Global Support and Availability: Standardized design ensures worldwide availability of replacement parts and technical support.
Technical Specifications
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| Parameter Item | Specification Range |
|---|---|
| Valve Type | Directional Control Valve |
| Operation Mode | Solenoid / Pilot / Manual |
| Max Operating Pressure | Up to 350 bar |
| Nominal Flow Rate | Up to 120 L/min |
| Spool Positions | 2-position / 3-position |
| Port Standards | ISO 4401, CETOP, NFPA |
| Voltage Options | 12V DC, 24V DC, 110V AC, 230V AC |
| Ambient Temperature | -20°C to +80°C |
| Hydraulic Fluid | Mineral oil, HFA, HFB, HFC (model dependent) |
| Mounting Type | Subplate mounting / Sandwich plate |
Applications
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- Industrial automation systems such as hydraulic presses and injection molding machines
- Construction machinery including excavators, loaders, and cranes
- Metallurgical and steel production equipment
- Machine tools and CNC hydraulic systems
- Marine and offshore hydraulic systems
- Energy and power generation hydraulic units
Related Models
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- 4WE6 series hydraulic directional control valve
- 4WE10 series solenoid directional valve
- 4WEH16 high-flow directional valve
- 4WR and 4WRZ proportional directional control valves
- M-3SED and M-4SED seat-type directional valves
When selecting a model, it is important to confirm the spool symbol, voltage, connector type, and mounting interface to ensure full compatibility with your hydraulic system.
FAQ
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Q1: How do I choose the correct Rexroth directional control valve model?
You should consider operating pressure, flow rate, valve size, spool type, voltage, and mounting standard. Providing your existing valve model or hydraulic schematic will help ensure accurate selection.
Q2: Are Rexroth directional control valves interchangeable with other brands?
Many Rexroth valves follow ISO and CETOP standards, allowing mechanical interchangeability. However, performance characteristics and electrical connections should always be verified before replacement.
Q3: What is the typical service life of a Rexroth hydraulic directional valve?
With proper filtration and correct operating conditions, Rexroth valves can operate reliably for many years, often exceeding millions of switching cycles.
Q4: Do you supply original Rexroth products only?
Yes. We strictly supply original, brand-new Rexroth hydraulic valves with authentic identification and manufacturer packaging.
Q5: Can you help with urgent or discontinued models?
Yes. Our supply chain covers a wide range of current and discontinued Rexroth models, helping customers reduce downtime.
Contact Us
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Please send us your required model number, system parameters, or application details. Our experienced team will respond promptly with accurate information and professional support to help you make the right purchasing decision.
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