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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"}}
The DBETBEX-1X/80G24K31A1M is a proportional pressure relief valve with integrated electronics (OBE). Its main function is to remotely control and limit system pressure in hydraulic circuits. It allows for infinitely variable pressure setting through an electrical command signal (0-10 V), providing precise pressure regulation to protect system components and optimize performance.
2. What are the key technical specifiions?
Key specifiions include:
Maximum Operating Pressure: 315 bar at port P
Pressure Setting: 80 bar (as indied by "80G" in model code)
Nominal Flow Rate: 1 L/min
Power Supply: 24 V DC
Control Signal: 0-10 V (A1 interface)
Electrical Connection: M12 connector (K31 code)
Mounting Interface: ISO 4401-03-02-0-05 (NG6 size)
Operating Temperature: -20°C to +80°C
Response Time: < 80 ms
3. How does the integrated electronics (OBE) benefit the system?
The integrated electronics (OBE) provide several advantages:
Reduced External Components: No need for a separate amplifier card, simplifying system design
Improved Performance: Factory-calibrated command/pressure characteristics with low tolerances
Ease of Installation: Direct connection to power and command signals
Compact Design: Space-saving integration within the valve housing
4. What hydraulic fluids are compatible?
The valve is designed for use with:
Mineral-based hydraulic oils (ISO VG 15-68)
Standard seal material is NBR (suitable for mineral oils)
Viscosity Range: 20-380 mm²/s (preferably 30-46 mm²/s at operating temperature)
Fluid Cleanliness: Maximum ISO 4406 class 20/18/15 recommended
5. What are the installation and maintenance considerations?
For optimal performance:
Mounting: Use subplate mounting according to ISO 4401 standard
Installation Position: Can be mounted in any orientation
System Cleanliness: Ensure hydraulic system meets recommended cleanliness levels
Electrical Connection: Use proper M12 connector (K31 type) with correct pin assignment
Maintenance: Regular monitoring of system pressure and fluid condition
Response Time: < 80 ms for pressure adjustment
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...
