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hydraulic Proportional Directional valves 4WRKE
$1.642 – $2.687Proportional Directional valves 4WRKE
In the field of fluid power control, the Electro-Hydraulic Proportional Directional Valve (EHPDV) is a critical component that plays a vital role in regulating the flow and direction of hydraulic fluids. Among the various types of EHPDVs available, the 4WRK… stands out as a high-performance, two-stage proportional directional control valve. This valve offers precise control over flow size and direction, making it an ideal choice for applications requiring accurate hydraulic control.
The 4WRKE type proportional directional control valve comprises several key components, including the pilot control valve, housing, main spool, covers, centering spring, inductive position transducer, and pressure reducing valve. Each component serves a specific purpose in ensuring the valve’s smooth operation and precise control over fluid flow. -
hydraulic Proportional Directional valves 4WRPEH
$1.374 – $1.702Proportional Directional valves 4WRPEH
The 4WRPEH high-response Proportional Directional Servo Valve, showcasing the advanced 4WRPEH6 variant, represents a remarkable achievement in fluid control systems. This pilot-operated directional control valve combines cutting-edge technology with precise construction elements to achieve unparalleled operational efficiency.
- Proportional Directional Servo Valve
- With control spool and sleeve in servo quality
- Operated on one side, 4/4-fail-safe position in switched off state
- Electric position feedback and integrated
- electronics(OBE), calibrated in the factory
- Electrical connection 6P+PE signal input differential amplifier with interface’ ‘A1″:土10V or interface’ ‘F1″: 4..20mA (Rsh =2000)
- Subplate mounting
- porting pattern to ISO 4401-03-02
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Proportional directional valves 4WRA
$424 – $1.081Proportional directional valves 4WRA
Proportional directional valves 4WRA are capable of controlling the direction and flow of the hydraulic system according to the polarity and amplitude of the input electrical signal, thus realising the control of the direction and speed of the movement of the actuating elements.
- Size 6 and 10
- Maximum working pressure 315 bar
- Maximum working flflow 42 L/min (size 6)
- 75 L/min (size 10)
- Proportional direction valve with direct operated proportional solenoid
- For subplate mounting
- Control the direction and flow
- Spring centred control spool
- Both valves and proportional amplififiers from the same supplier
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Proportional directional valves 4WRE
$663 – $1.351Proportional directional valves 4WRE
The 4WRE(E) type Proportional Control Valve is a highly advanced and efficient valve used in fluid control systems. It is designed with various components that work together to provide precise and adaptable control.
- Direct operated proportional directional
- valve with electrical position feedback
- Closed loop control of the direction and size of a flow
- Operation is by proportional solenoids with a central thread and removable coil
- For subplate mounting: Porting pattern conforms to ISO 4401
- Spring centred control spool
- Integrated electronics (OBE) with voltage
- input or current input (A1 resp. F1)
- 4WRE separate order: analogue module amplifier
