DZ Series Pilot Operated Pressure Sequence Hydraulic Valve

The DZ series pilot operated pressure sequence hydraulic valve is an exceptional hydraulic component designed to deliver precise pressure control and sequencing in hydraulic systems. With its innovative pilot-operated design and remarkable features, this valve ensures efficient regulation of hydraulic pressures, optimizing system performance across various applications.

The DZ series pilot operated pressure sequence hydraulic valve is an exceptional solution for precise pressure control and sequencing in hydraulic systems. With its pilot-operated design, precise pressure regulation, sequential operation, and versatile pressure range, this valve ensures the efficient and coordinated functioning of hydraulic circuits. By following the recommended usage methods and maintenance practices, the DZ series valve delivers consistent performance, extending the lifespan of hydraulic systems. Upgrade your hydraulic system with the DZ series pilot-operated pressure sequence hydraulic valve and experience optimized pressure control and sequencing for enhanced system efficiency and productivity.

DZ Series Pilot Operated Pressure Sequence Hydraulic Valve Key Characteristics:

• Pilot-Operated Design:
  • The DZ series valve features a pilot-operated design, utilizing a small control valve to regulate the main spool.
  • This design enhances control precision, responsiveness, and stability, ensuring accurate pressure control and sequencing.
• Precise Pressure Control:
  • This valve provides exceptional control over hydraulic pressures, allowing for precise adjustment and maintenance of desired pressure levels.
  • It ensures accurate pressure regulation, preventing damage to system components and optimizing performance.
• Sequential Operation:
  • The DZ series valve enables sequential operation in hydraulic systems, controlling the order of hydraulic functions.
  • It ensures smooth and coordinated operation, enhancing efficiency and productivity in complex hydraulic applications.
• Versatile Pressure Range:
  • The valve is available in various pressure ranges, catering to different hydraulic system requirements.
  • This versatility allows customization to suit specific pressure control needs, accommodating various applications.

DZ Series Pilot Operated Pressure Sequence Hydraulic Valve Parameter:

DZ Series Pilot Operated Pressure Sequence Hydraulic Valve Advantages:

NG6
• Direct structure
• Installation face follow DIN 24340 A and ISO 4401
• Five pressure ranges
• Two adjustment types: knob, adjustment screw with protection cap
• With pressure gauge interface
• Optional one directional valve
NG10
• Direct structure
• Installation face follow DIN 24340 A and ISO 4401
• Four pressure ranges
• Two adjustment types: knob, adjustment screw with protection cap
• With pressure gauge interface
• Optional one directional valve

Usage Method Of DZ Series Pilot Operated Pressure Sequence Hydraulic Valve:

1. System Analysis:
   • Conduct a comprehensive analysis of your hydraulic system to determine specific pressure control and sequencing requirements.
   • Consider factors such as desired pressure levels, pressure differentials, and flow rates in different circuits.
2. Valve Selection:
   • Select the appropriate variant of the DZ series valve based on your system’s pressure control and sequencing specifications.
   • Consider pressure rating, flow capacity, and compatibility with other system components.
3. Installation:
   • Follow the manufacturer’s instructions to install the DZ series pilot correctly operated pressure sequence Valve in your hydraulic system.
   • Ensure proper alignment and secure connections to prevent leaks and optimize performance.
4. Calibration and Adjustment:
   • Calibrate the valve to set the desired pressure levels and sequence.
   • Utilize pressure gauges or other measurement devices to adjust the valve for optimal pressure control accurately.

How Does A Hydraulic Solenoid Valve Work?

A hydraulic servo valve is a precision control valve used in hydraulic systems to regulate the flow and direction of hydraulic fluid accurately. It operates by converting an electrical signal into a hydraulic output, allowing for precise control and positioning of hydraulic actuators. Here’s how a hydraulic servo valve works:

1. Valve Construction:
   • A hydraulic servo valve consists of a valve body, a spool or poppet mechanism, and electrical connections.
   • The valve body contains inlet and outlet ports for hydraulic fluid, while the spool or poppet controls the flow of fluid through the valve.
2. Electrical Input:
   • An electrical input signal, typically from a control system or a feedback device, is sent to the servo valve.
   • This electrical signal represents the desired position or level of control for the hydraulic actuator.
3. Pilot Stage:
   • The electrical input signal is received by the pilot stage of the servo valve.
   • The pilot stage typically consists of a small solenoid valve or a torque motor that receives and converts the electrical signal into a mechanical force.
4. Spool or Poppet Movement:
   • The mechanical force generated by the pilot stage moves the spool or poppet inside the valve body.
   • The movement of the spool or poppet controls the size and position of the flow passages, regulating the flow of hydraulic fluid.
5. Hydraulic Output:
   • As the spool or poppet moves, it allows hydraulic fluid to flow through the valve, directing it to the appropriate hydraulic actuator.
   • The flow of fluid to the actuator causes it to move, achieving the desired position or control as determined by the electrical input signal.
6. Feedback System:
   • In some servo valve systems, a feedback mechanism is employed to provide information about the actual position or status of the actuator.
   • This feedback is used to compare with the desired position, allowing for continuous adjustment and accurate control.
7. Control Loop:
   • The servo valve operates in a closed-loop control system, where the feedback information is continuously compared to the desired input signal.
   • Any deviation between the actual and desired positions is corrected by adjusting the servo valve’s spool or poppet position.
8. Application Examples:
   • Hydraulic servo valves are commonly used in applications that require precise control, such as robotics, aerospace systems, industrial machinery, and flight simulators.

Kemampuan & Kapasitas Pabrik:

(1) Perakitan

Kami memiliki platform perakitan penelitian dan pengembangan independen kelas satu. Bengkel produksi silinder hidrolik memiliki empat jalur perakitan silinder pengangkat semi-otomatis dan satu jalur perakitan silinder kemiringan otomatis, dengan kapasitas produksi tahunan yang dirancang sebesar 1 juta keping. Bengkel silinder khusus dilengkapi dengan berbagai spesifikasi sistem perakitan pembersihan semi-otomatis dengan kapasitas produksi tahunan yang dirancang sebesar 200.000 dan dilengkapi dengan peralatan permesinan CNC yang terkenal, pusat permesinan, peralatan khusus pemrosesan silinder presisi tinggi, mesin las robot, mesin pembersih otomatis, mesin perakitan silinder otomatis, dan jalur produksi pengecatan otomatis. Peralatan penting yang ada lebih dari 300 set (set). Alokasi optimal dan penggunaan sumber daya peralatan yang efisien memastikan persyaratan akurasi produk dan memenuhi kebutuhan produk berkualitas tinggi.

(2) Pemesinan

Bengkel permesinan dilengkapi dengan pusat pembubutan rel miring yang disesuaikan, pusat permesinan, mesin pengasah berkecepatan tinggi, robot pengelasan, dan peralatan terkait lainnya, yang dapat menangani pemrosesan tabung silinder dengan diameter bagian dalam maksimum 400mm dan panjang maksimum 6 meter.

(3) Pengelasan

(4) Pengecatan & pelapisan

Dengan jalur pelapisan cat berbasis air otomatis silinder kecil dan menengah, untuk mencapai bongkar muat robot otomatis dan penyemprotan otomatis, kapasitas desain 4000 buah per shift;
Kami juga memiliki lini produksi cat semi-otomatis untuk silinder besar yang ditenagai oleh rantai daya, dengan kapasitas desain 60 kasus per shift.

(5) Pengujian

Kami memiliki fasilitas inspeksi kelas satu dan test bed untuk memastikan bahwa kinerja silinder memenuhi persyaratan.

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