3DR-serien pilotstyret trykreducerende hydraulisk ventil

The 3DR series pilot-operated pressure-reducing hydraulic valve is a highly efficient and reliable component that delivers precise pressure control in hydraulic systems. With its advanced pilot-operated mechanism and exceptional performance, this valve ensures an accurate reduction of hydraulic pressure to meet specific system requirements.

The 3DR series pilot-operated pressure-reducing hydraulic valve is a high-performance solution for precise pressure control in hydraulic systems. Featuring a pilot-operated design, precise pressure control, wide pressure range, and high flow capacity, this valve ensures efficient and accurate pressure reduction while safeguarding system components. By following the recommended usage methods and maintenance practices, the 3DR series valve delivers reliable performance, extending the lifespan of hydraulic systems. Upgrade your hydraulic system with the 3DR series pilot-operated pressure-reducing hydraulic valve and experience optimal pressure control for enhanced system efficiency and productivity.

3DR Series Pilot Operated Pressure Reducing Hydraulic Valve Key Characteristics:

• Pilotdrevet design:
  • The 3DR series valve features a pilot-operated design, which enables it to provide accurate, stable, and reliable pressure reduction in hydraulic systems.
  • It utilizes a separate control circuit, known as the pilot circuit, to regulate the opening of the main valve and control the pressure.
• Precise Pressure Control:
  • This valve offers exceptional precision in pressure control, allowing hydraulic systems to operate within the desired pressure limits.
  • It maintains consistent pressure levels, preventing over-pressurization and safeguarding sensitive system components.
• Wide Pressure Range:
  • The 3DR series valve is available in various pressure ranges, making it suitable for various hydraulic applications.
  • The flexibility in pressure range allows customization to match specific system requirements and optimize performance.
• Høj flowkapacitet:
  • This valve exhibits excellent flow capacity, enabling it to handle high flow rates without compromising pressure control accuracy.
  • It ensures efficient fluid regulation and uninterrupted system operation, even in demanding applications.

3DR Series Pilot Operated Pressure Reducing Hydraulic Valve Parameter:

3DR Series Pilot Operated Pressure Reducing Hydraulic Valve Advantages:

• Installation face follows DIN 24340 A and ISO 4401
• Fire trykområder
• To justeringstyper: knap, justeringsskrue med beskyttelseshætte
• With pressure gauge interface

Usage Method Of 3DR Series Pilot Operated Pressure Reducing Hydraulic Valve:

• Systemanalyse:
  • Conduct a comprehensive hydraulic system analysis to determine the specific pressure control requirements.
  • Consider maximum operating pressure, desired pressure range, and flow rates.
• Valg af ventil:
  • Select the appropriate 3DR series valve variant based on the system’s pressure control specifications.
  • Overvej trykklassificering, flowkapacitet og kompatibilitet med andre systemkomponenter.
• Installation:
  • Follow the manufacturer’s instructions to correctly install the 3DR series pilot-operated pressure-reducing valve in the hydraulic system.
  • Sørg for korrekt justering og sikre forbindelser for at forhindre lækager og optimere ydeevnen.
• Kalibrering:
  • Calibrate the valve to set the desired downstream pressure.
  • Use pressure gauges or other measurement devices to adjust the valve’s pilot circuit accurately.

How Does A Hydraulic Rupture Valve Work?

A hydraulic rupture valve, also known as a burst or pressure relief valve, is a safety device designed to protect hydraulic systems from catastrophic failure in the event of a sudden pressure surge or hydraulic line rupture. Its primary function is to limit the pressure within the system by diverting excess fluid flow when a predetermined pressure threshold is exceeded. Let’s explore how a hydraulic rupture valve works:

1. Ventilkonstruktion:
   • A hydraulic rupture valve typically consists of a valve body, a spring-loaded poppet or spool, and an adjustable spring.
   • The valve body contains fluid ports for the inlet, outlet, and a drain or return line to the reservoir.
2. Trykindstilling:
   • The rupture valve has an adjustable spring that determines the pressure at which the valve opens.
   • By adjusting the spring tension, the pressure threshold at which the valve will activate can be set according to system requirements.
3. Pressure Monitoring:
   • As the hydraulic system operates, the pressure level is constantly monitored.
   • The rupture valve is connected to the system at a strategic location, such as downstream of critical components or in high-pressure lines.
4. Pressure Surge or Rupture Detection:
   • If a sudden pressure surge occurs or a hydraulic line ruptures, the pressure within the system rapidly increases beyond the set threshold.
5. Valve Activation:
   • When the pressure exceeds the set threshold, the force exerted by the system pressure overcomes the spring tension.
   • This force causes the rupture valve to open, creating a path for excess fluid to flow out of the system and either return to the reservoir or a designated drain line.
6. Fluid Diversion:
   • By diverting excess fluid flow, the rupture valve effectively limits the pressure within the system, preventing further pressure buildup.
   • This safeguards system components from damage and minimizes the risk of catastrophic failure.
7. Pressure Equalization:
   • As the excess fluid is diverted, the pressure within the system begins to equalize.
   • Once the pressure drops below the set threshold, the spring tension overcomes the force exerted by the system pressure, causing the valve to close.
8. System Restoration:
   • After the rupture valve has closed, the normal flow of hydraulic fluid through the system is restored.
   • The system can continue to operate, albeit at a reduced pressure level, until the cause of the pressure surge or rupture is addressed.

Fabrikkens kapacitet og kapacitet:

(1) Samling

Vi har en førsteklasses uafhængig forsknings- og udviklingsplatform til montering. Værkstedet for produktion af hydrauliske cylindre har fire halvautomatiske løftecylindermonteringslinjer og en automatisk vippecylindermonteringslinje med en designmæssig årlig produktionskapacitet på 1 million enheder. Det specielle cylinderværksted er udstyret med forskellige specifikationer for et halvautomatisk rengøringsmonteringssystem med en designmæssig årlig produktionskapacitet på 200.000 og udstyret med berømt CNC-bearbejdningsudstyr, et bearbejdningscenter, et specialudstyr til højpræcisionscylinderbearbejdning, en robotsvejsemaskine, en automatisk rengøringsmaskine, en automatisk cylindermonteringsmaskine og en automatisk malingslinje. Eksisterende kritisk udstyr på mere end 300 sæt (sæt). Optimal allokering og effektiv udnyttelse af udstyrsressourcer sikrer produkternes nøjagtighedskrav og opfylder produkternes høje kvalitetsbehov.

(2) Maskinbearbejdning

Bearbejdningsværkstedet er udstyret med et specialfremstillet drejecenter til skrå skinner, bearbejdningscenter, højhastigheds-honemaskine, svejserobot og andet relateret udstyr, der kan håndtere bearbejdning af cylinderrør med en maksimal indre diameter på 400 mm og en maksimal længde på 6 meter.

(3) Svejsning

(4) Maling og overfladebehandling

Med små og mellemstore cylindriske automatiske vandbaserede malingsbelægningslinjer, for at opnå automatisk robotpåfyldning og -aflæsning samt automatisk sprøjtning, er den designmæssige kapacitet på 4000 stykker pr. skift;
Vi har også en halvautomatisk malingsproduktionslinje til store cylindre drevet af en kabelkæde med en designkapacitet på 60 kasser pr. skift.

(5) Testning

Vi har førsteklasses inspektionsfaciliteter og testbænke for at sikre, at cylinderens ydeevne opfylder kravene.

Vi er en af ​​de bedste producenter af hydrauliske cylindre. Vi kan tilbyde et omfattende udvalg af hydrauliske cylindre. Vi leverer også tilsvarende landbrugsgearkasserVi har eksporteret vores produkter til kunder over hele verden og har opnået et godt omdømme på grund af vores overlegne produktkvalitet og eftersalgsservice. Vi byder kunder i ind- og udland velkommen til at kontakte os for at forhandle forretninger, udveksle information og samarbejde med os!