Proportional and Servo Valves
Hydraulics High Response Directional Control
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Advancing Intelligent Hydraulics
High-response hydraulics valves offer the greatest performance in proportional directional valve technology. Primarily used in closed loop systems to control position, velocity, pressure, or force – high-response proportional valves are a powerful tool for advancing intelligent hydraulics in your systems. Rexroth has engineered these directional control hydraulics valves to approach a servo value performance on a cost-effective basis, for the same flow range.
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Model 5WRP and 5WRPE High Response Directional Control Valves
Hydraulics Application: High-response directional valves, direct operated, with electrical position feedback
Key features:
- Size 10
- Porting pattern to DIN 24340 form A and ISO 4401
- Control of flow P – A / A – T
- Application for closed-loop velocity and pressure controls
- Actuation through control solenoid
- Position sensing of the control spool via an inductive position transducer
- Integrated control electronics (OBE) for type 5WRPE
- Linear characteristic curve
Download 5WRP and 5WRPE High Response Directional Control Valves Data Sheets
Servo solenoid valves with electrical position feedback (Lvdt DC/DC ±10 V) (WRP)
Servo solenoid valves with on-board electronics (OBE) (WRPE)
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Model 4WRREH High Response Directional Control Valve
Hydraulics Application: High-response directional valves, direct operated, with electrical position feedback
Key features:
- Size 6
- Porting pattern to DIN 24340 form A and ISO 4401
- Control of the direction and magnitude of a flow
- Use for closed-loop controls with high dynamics
- Actuation through double-stroke control solenoid
- Position sensing of the control spool via an inductive position transducer
- Integrated control electronics (OBE)
- Characteristic curves with and without inflection
Download High Response Directional Control Valve Data Sheet
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Model 4WRVE High Response Directional Control Valve
Hydraulics Application: High-response directional valves, pilot operated, with electrical position feedback
Key features:
- Sizes 10 to 25
- Porting pattern to DIN 24340 form A and ISO 4401
- Control of the direction and magnitude of a flow
- Use for closed-loop controls with high dynamics
- RV-HRV pilot control valve
- Modular system with different valve symbols
- Integrated control electronics (OBE)
- Characteristic curves with and without inflection
- Listen to PodCast for In-depth Technical Benefit
Download 4WRVE High Response Directional Control Valve Data Sheet
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Model 4WRTE High Response Directional Control Valve
Hydraulics Application: High-response directional valves, pilot operated, with electrical position feedback
Key features:
- Sizes 10 to 35
- Porting pattern to ISO 4401
- Suitable for closed-loop control of position, velocity, pressure and force
- Integrated control electronics (OBE)
Download 4WRTE High Response Directional Control Valve Data Sheet
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Model 4WRL High Response Directional Control Valve
Hydraulics Application: High-response directional valves, pilot operated, with electrical position feedback
Key features:
- Sizes 10 to 25
- Porting pattern to ISO 4401
- Main stage in servo quality
- Flow characteristics
- Progressive and fine-control edge (“M”)
- Ruggedized design
- Inflected characteristic curve (“P”)
- Integrated control electronics (OBE) with type 4WRLE
Download 4WRL High Response Directional Control Valve Data Sheet
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Model 4WRDE High Response Directional Control Valve
Hydraulics Application: 4/3-way high-response directional valves, pilot operated, with electrical position feedback
Key features:
- Sizes 10 to 32
- Porting pattern to ISO 4401
- Control of the direction and magnitude of a flow
- Suitable for closed-loop controlling of force, position, velocity and pressure
- Pilot control via a 2-stage servo-valve (size 6)
- Position sensing of the main spool via an inductive position transducer
- Integrated control electronics (OBE)
- Listen to PodCast for In-depth Technical Benefits
Download 4WRDE High Response Directional Control Valve Data Sheet
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Model 4WRSE Directional High-Response Control Valve
Hydraulics Application: 4/3 directional high-response control valves, direct operated, with integrated control electronics (OBE)
Key features:
- Size 6 and 10
- Electrically operated, electrical feedback
Download 4WRSE Directional High-Response Control Val Data Sheet
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For more information or to order brochures and catalogs, contact your nearest distributor.
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