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{"title":"R901411433 4WRPEH10C4B100L-3X\/M\/24A1 German Rexroth hydraulic proportional valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/a4\/8c3461bc6f9bc81e09e96d98f2fa-200x200-1\/r901411433_4wrpeh10c4b100l_3x_2fm_2f24a1_german_rexroth_hydraulic_proportional_valve.jpg","attrs":{"Minimum Order Quantity":"1","Supply Ability":"100","Packaging Details":"wooden box","Ambient Temperature\u200b":"-20\u00b0C to +60\u00b0C"}}
Rexroth proportional hydraulic electro-hydraulic solenoid valve manufactured in Germany.
Direct-acting proportional directional valve with electrical position feedback and no integrated electronics (OBE).
Technical Specifiions
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
How to monitor valve performance during operation?
Use the spool position indior outputs (if equipped) for superior control system monitoring; check for consistent flow proportional to input signals.
What is the maximum duty cycle for 4WRZ solenoids?
Solenoids are rated for continuous duty (100% duty cycle) within specified voltage and temperature ranges.
How to prevent uncontrolled movements when using the manual override?
Ensure the machine is in a safe state (e.g., lowered load, isolated power) before activating the override; follow lockout-tagout procedures.
Can 4WRZ valves be used in closed-loop control systems?
Yes, when paired with external position or pressure sensors to provide feedback to the control system.
What is the effect of fluid temperature on valve operation?
Optimal fluid temperature is -20 to +80 °C; temperatures outside this range may reduce response time or damage seals.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
