DRE(E) Series Proportional Pressure Reducing Hydraulic Valve

The DRE(E) series proportional pressure-reducing hydraulic valve is a cutting-edge hydraulic component that provides precise pressure control in hydraulic systems. With its advanced proportional control technology, this valve ensures optimal performance, efficiency, and safety.

The DRE(E) series proportional pressure-reducing hydraulic valve empowers hydraulic systems with precise pressure control, enhanced efficiency, and equipment protection. With its advanced proportional control technology, this valve ensures optimal performance across various applications. By following the recommended usage methods and maintenance guidelines, you can maximize the benefits and reliability of the DRE(E) series valve, elevating the pressure control and overall performance of your hydraulic system. Upgrade your hydraulic setup today and experience superior pressure regulation with the DRE(E) series proportional pressure-reducing hydraulic valve.

DRE(E) Series Proportional Pressure Reducing Hydraulic Valve Key Characteristics:

• Proportional Pressure Reduction:
  • The DRE(E) series valve offers precise and proportional pressure reduction, enabling dynamic hydraulic pressure control.
  • It ensures accurate pressure regulation, maintaining a consistent and safe pressure level within the hydraulic system.
• Enhanced System Efficiency:
  • This valve enables precise hydraulic pressure control, resulting in enhanced system efficiency and reduced energy consumption.
  • By maintaining the desired pressure levels, it minimizes pressure fluctuations, optimizes system performance, and lowers operational costs.
• Safety and Equipment Protection:
  • The DRE(E) series valve acts as a protective mechanism by limiting the pressure within the hydraulic system, safeguarding equipment and operators.
  • It prevents excessive pressure build-up, reducing the risk of component damage, system failures, and potential accidents.
• Proportional Control Functionality:
  • With its proportional control technology, the DRE(E) series valve offers smooth and precise pressure adjustment.
  • It allows for real-time pressure control, enabling seamless integration into various hydraulic systems and applications.

DRE(E) Series Proportional Pressure Reducing Hydraulic Valve Parameter:

DRE(E) Series Proportional Pressure Reducing Hydraulic Valve Advantages:

• Used for bottom sub-plate mounting
• Installation face follow DIN24340 E and ISO 6264
• Used in oil path block installation
• Four pressure ranges
• Highest pressure protection structure (optional)
• Matching electronic amplifier VT-2000 type (must be ordered separately)

Usage Method Of DRE(E) Series Proportional Pressure Reducing Hydraulic Valve:

• System Evaluation:
  • Evaluate your hydraulic system and identify the specific pressure control requirements.
  • Determine if the DRE(E) series valve is compatible with your system based on its pressure range, flow capacity, and other specifications.
• Valve Selection:
  • Choose the appropriate DRE(E) series valve variant based on your system parameters, pressure range, and flow requirements.
  • Consider maximum pressure rating, response time, and operational conditions.
• Installation:
  • Follow the manufacturer’s installation instructions carefully, ensuring proper alignment and secure valve mounting.
  • Connect the valve to the hydraulic system, ensuring leak-free connections and proper flow direction alignment.
• Pressure Adjustment:
  • Utilize the proportional control signal or adjustment mechanism provided with the DRE(E) series valve to set the desired pressure reduction level.
  • Adjust the valve incrementally, monitoring the pressure gauge readings and system response to achieve precise pressure control.

How To Adjust Hydraulic Pressure Relief Valve?

Adjusting a hydraulic pressure relief valve allows you to regulate the maximum pressure within a hydraulic system. This is important for maintaining system integrity and preventing damage to components. Here’s a step-by-step guide on how to adjust a hydraulic pressure relief valve:

1. Identify the Pressure Relief Valve:
   • Locate the hydraulic pressure relief valve in your system. It is typically positioned in the hydraulic line or integrated into a manifold block.
2. Understand the Valve Design:
   • Familiarize yourself with the specific design of the pressure relief valve you are working with. Different valves may have varying adjustment mechanisms, such as a knob, screw, or locknut.
3. Determine the Desired Pressure Setting:
   • Assess the requirements of your hydraulic system and determine the desired maximum pressure. Consider the system’s specifications, load conditions, and safety limits.
4. Prepare the System:
   • Before making any adjustments, shut off the hydraulic system and relieve the pressure by moving the control levers back and forth or following the manufacturer’s recommended procedure.
5. Locate the Adjustment Mechanism:
   • Identify the adjustment mechanism on the pressure relief valve. It could be a knob, screw, or locknut positioned on the valve body or adjacent to it.
6. Adjust the Valve:
   • If the valve has a knob or handle, turn it clockwise to increase the pressure relief setting or counterclockwise to decrease it. If the valve has a screw, turn it clockwise to increase the ground or counterclockwise to drop it.
7. Make Incremental Adjustments:
   • When adjusting the pressure relief valve, make small, incremental changes to avoid sudden or drastic variations in pressure. This allows you to fine-tune the system and prevent potential damage.
8. Observe the System:
   • With each adjustment, observe the hydraulic system’s pressure gauge or indicator to see the effect of the changes. Ensure that the pressure stays within the desired range.
9. Test and Verify:
   • Gradually increase the system’s pressure and monitor the pressure relief valve’s response. Ensure it relieves stress when the maximum set pressure is reached and maintains the desired maximum pressure.
10. Lock the Adjustment:
    • Once you have achieved the desired pressure setting, secure the adjustment mechanism to prevent unintended changes. Some valves may have a locking nut or set screw that can be tightened to hold the adjustment in place.
11. Document the Adjustment:
    • Keep a record of the adjusted pressure relief setting for future reference and maintenance purposes. This documentation will help maintain consistency and aid troubleshooting efforts.

Tehtaan kapasiteetti ja kapasiteetti:

(1) Kokoonpano

Meillä on ensiluokkainen riippumaton tutkimus- ja kehitystyön kokoonpanoalusta. Hydraulisylinterien tuotantopajassa on neljä puoliautomaattista nostosylinterin kokoonpanolinjaa ja yksi automaattinen kallistussylinterin kokoonpanolinja, joiden suunniteltu vuotuinen tuotantokapasiteetti on 1 miljoona kappaletta. Erikoissylinterin työpaja on varustettu erilaisilla eritelmillä puoliautomaattisen puhdistusasennuksen kokoonpanojärjestelmällä, jonka suunniteltu vuotuinen tuotantokapasiteetti on 200 000, ja se on varustettu kuuluisilla CNC-työstölaitteilla, työstökeskuksella, korkean tarkkuuden sylinterin käsittelyyn tarkoitetuilla erityislaitteilla, robottihitsauskoneella, automaattisella puhdistuslaitteella, automaattisella sylinterin kokoonpanokoneella ja automaattisella maalaustuotantolinjalla. Olemassa olevat kriittiset laitteet yli 300 sarjaa (sarjaa). Laiteresurssien optimaalinen kohdentaminen ja tehokas käyttö varmistavat tuotteiden tarkkuusvaatimukset ja täyttävät tuotteiden laatuvaatimukset.

(2) Koneistus

Työstöpaja on varustettu räätälöidyllä kaltevalla kiskosorvauskeskuksella, työstökeskuksella, suurnopeus-hiontakoneella, hitsausrobotilla ja muilla vastaavilla laitteilla, joilla voidaan käsitellä sylinteriputkia, joiden sisähalkaisija on enintään 400 mm ja enimmäispituus on 6 metriä.

(3) Hitsaus

(4) Maalaus ja pinnoitus

Pienillä ja keskisuurilla sylinterin automaattisilla vesipohjaisilla maalipinnoituslinjoilla automaattisen robotin lastaus- ja purku- ja automaattisen ruiskutuksen saavuttamiseksi, suunnittelukapasiteetti on 4000 kappaletta vuorossa;
Meillä on myös puoliautomaattinen maalauslinja suurille sylintereille, joka toimii voimaketjulla ja jonka suunnittelukapasiteetti on 60 laatikkoa työvuorossa.

(5) Testaus

Meillä on ensiluokkaiset tarkastustilat ja testialustat, joilla varmistetaan, että sylinterin suorituskyky täyttää vaatimukset.

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