Z2S Series Pilot Operated Check Hydraulic Valve

The Z2S series pilot operated check hydraulic valve is a cutting-edge solution designed to optimize the performance and control of hydraulic systems. With its advanced design and versatile features, this valve enhances fluid flow management, ensuring efficient and reliable operation.

The Z2S series pilot operated check hydraulic valve is an essential component for hydraulic systems, offering precise control, high flow capacity, and reliable check functionality. With its pilot operated design and pressure control capabilities, it optimizes fluid flow and enhances system performance. By following the recommended usage methods and adhering to regular maintenance practices, the Z2S series valve will continue to provide efficient and reliable operation. Upgrade your hydraulic system with the Z2S series pilot operated check hydraulic valve and experience the benefits of enhanced control and efficiency.

Z2S Series Pilot Operated Check Hydraulic Valve Key Characteristics:

• Pilot Operated Design:
  • The Z2S series valve incorporates a pilot-operated mechanism that enables precise control over fluid flow.
  • This design allows for enhanced accuracy and responsiveness, ensuring optimal system performance.
• Check Functionality:
  • The valve features a built-in check function that allows unidirectional fluid flow while preventing backflow.
  • This ensures system integrity and prevents potential damage, providing peace of mind during operation.
• High Flow Capacity:
  • The Z2S series hydraulic valve is engineered to handle high flow rates, making it suitable for efficient fluid control applications.
  • Its optimized flow path minimizes pressure drop, maximizing system efficiency and reducing energy consumption.
• Pressure Control:
  • This hydraulic valve offers precise pressure control capabilities, allowing for managing pressure levels within the hydraulic system.
  • It ensures stability and reliability by maintaining consistent pressure, even under varying load conditions.

Z2S Series Pilot Operated Check Hydraulic Valve Parameter:

Z2S Series Pilot Operated Check Hydraulic Valve Advantages:

NG6
• Sandwich type structure
• Installation face follow DIN 24340 A, ISO 4401, CETOP-RP121H
• One or two sets of working oil orifices leak free sealing according to requirements
• Applied for sandwich type installation
• Three opening pressure
NG10
• Connection size follow DIN 24340
• Have one or two leak free sealingports
• Sandwich type structure, used in vertical sandwich type installation
• Four opening pressure, optional
NG16
• Connection size follow DIN 24340
• Have one or two leak free sealingports
• Sandwich type structure, used in vertical sandwich type installation
• Four opening pressure, optional
NG22
• Connection size follow DIN 24340
• Have one or two leak free sealingports
• Sandwich type structure, used in vertical sandwich type installation
• Four opening pressure, optional

Usage Method Of Z2S Series Pilot Operated Check Hydraulic Valve:

• System Integration:
  • Identify the appropriate location for the Z2S series valve within the hydraulic system, considering the desired flow direction and pressure control requirements.
  • Ensure compatibility with the system’s pressure and flow specifications.
  • Install the valve in-line with the fluid flow, following the manufacturer’s guidelines.
• Pilot Connection:
  • Connect the pilot line to an external control device, such as a pressure relief valve or a proportional pressure control valve.
  • Ensure proper sizing and connections to enable accurate pressure regulation.
• Fluid Connections:
  • Select compatible hydraulic fittings and hoses for secure and leak-free connections.
  • Follow the manufacturer’s instructions for proper torque values during the installation process.
  • Use appropriate thread sealants or tape to ensure a reliable seal.
• System Calibration:
  • Calibrate the pilot control device according to the desired pressure settings and system requirements.
  • Adjust the control parameters to achieve the desired pressure regulation and response characteristics.

How To Bleed A Hydraulic Clutch Without Bleeder Valve?

Bleeding a hydraulic clutch without a bleeder valve can be a bit more challenging, but it is still possible. Here’s a step-by-step guide on how to bleed a hydraulic clutch without a bleeder valve:

1. Precauções de segurança:
   • Prioritize safety by wearing appropriate personal protective equipment, including gloves and safety glasses.
   • Make sure the hydraulic system is depressurized. Turn off the engine and ensure the clutch pedal is not depressed.
2. Locate the Clutch Slave Cylinder:
   • Identify the location of the clutch slave cylinder. It is usually mounted on or near the transmission bell housing and connected to the clutch release mechanism.
3. Prepare the Tools:
   • Gather the necessary tools, including an open-end wrench or line wrench that fits the hydraulic line fittings, a clean container to collect the old fluid, and fresh hydraulic clutch fluid.
4. Access the Hydraulic Line:
   • Locate the hydraulic line connected to the clutch slave cylinder.
   • Loosen the fittings at both ends of the hydraulic line using the appropriate wrench.
   • Place the container beneath the line to catch any fluid that may leak out during the bleeding process.
5. Gravity Bleeding:
   • Fill the clutch master cylinder reservoir with fresh hydraulic clutch fluid.
   • Leave the fittings loose and allow the fluid to gravity bleed by letting it flow from the clutch master cylinder, through the hydraulic line, and into the container.
   • Keep an eye on the fluid level in the master cylinder reservoir, ensuring it remains topped up during the bleeding process.
6. Manual Bleeding:
   • Once the fluid flows steadily and is free of air bubbles, it’s time to bleed the hydraulic clutch manually.
   • Enlist the help of a second person to operate the clutch pedal while you monitor and manipulate the hydraulic line fittings.
   • Instruct the person to depress the clutch pedal and hold it down slowly.
7. Open and Close the Fittings:
   • As the person holds the clutch pedal down, quickly open and close the fitting at the clutch slave cylinder end of the hydraulic line.
   • This action creates pressure and forces trapped air bubbles to move towards the open fitting.
8. Repeat the Process:
   • Repeat the process of opening and closing the fitting multiple times while the clutch pedal is held down to expel any remaining air bubbles.
   • Ensure that the person operating the clutch pedal releases it only after you have closed the fitting securely.
9. Tighten the Fittings:
   • Once the manual bleeding process is complete, tighten the hydraulic line fittings at both ends using the wrench.
   • Ensure they are securely tightened to prevent any leaks.
10. Test the Clutch:
    • Start the engine and test the clutch pedal for proper operation.
    • Depress and release the clutch pedal several times to ensure smooth engagement and disengagement.
11. Ongoing Maintenance:
    • Regularly check the clutch fluid level and inspect the system for any signs of leaks or air accumulation.
    • If you notice recurring air in the system or experience difficulties with the clutch, it’s recommended to seek assistance from a qualified professional to identify and resolve any underlying issues.

Aptidão e capacidade da fábrica:

(1) Montagem

Temos uma plataforma de montagem de pesquisa e desenvolvimento independente de primeira classe. A oficina de produção de cilindros hidráulicos tem quatro linhas de montagem semiautomáticas de cilindros de elevação e uma linha de montagem automática de cilindros de inclinação, com uma capacidade de produção anual projetada de 1 milhão de peças. A oficina de cilindros especiais é equipada com várias especificações de um sistema de montagem de limpeza semiautomática com uma capacidade de produção anual projetada de 200.000 peças e equipada com famosos equipamentos de usinagem CNC, um centro de usinagem, um equipamento especial de processamento de cilindros de alta precisão, uma máquina de solda robotizada, uma máquina de limpeza automática, uma máquina de montagem automática de cilindros e uma linha de produção de pintura automática. O equipamento crítico existente é de mais de 300 conjuntos (conjuntos). A alocação ideal e o uso eficiente dos recursos do equipamento garantem os requisitos de precisão dos produtos e atendem às necessidades de alta qualidade dos produtos.

(2) Usinagem

A oficina de usinagem é equipada com um centro de torneamento de trilho inclinado personalizado, um centro de usinagem, uma máquina de brunimento de alta velocidade, um robô de soldagem e outros equipamentos relacionados, que podem lidar com o processamento de tubos de cilindros com diâmetro interno máximo de 400 mm e comprimento máximo de 6 metros.

(3) Soldagem

(4) Pintura e revestimento

Com linhas de revestimento de tinta à base de água automáticas de cilindros de pequeno e médio porte, para obter carregamento e descarregamento automáticos de robôs e pulverização automática, a capacidade projetada é de 4.000 peças por turno;
Também temos uma linha de produção de tinta semiautomática para cilindros grandes, acionada por uma corrente elétrica, com capacidade de projeto de 60 caixas por turno.

(5) Testes

Temos instalações de inspeção e bancos de teste de primeira classe para garantir que o desempenho do cilindro atenda aos requisitos.

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