DSV Series Pilot Operated Check Hydraulic Valve
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DSV Series Pilot Operated Check Hydraulic Valve
The DSV series pilot-operated check hydraulic valve is an innovative 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 DSV series pilot-operated check hydraulic valve is essential 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. Following the recommended usage methods and adhering to regular maintenance practices, the DSV series valve will continue providing efficient and reliable operation. Upgrade your hydraulic system with the DSV series pilot-operated check hydraulic valve and experience the benefits of enhanced control and efficiency.
DSV Series Pilot Operated Check Hydraulic Valve Key Characteristics:
- Pilot Operated Design:
- The DSV 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 enables unidirectional fluid flow while preventing backflow.
- This ensures system integrity and prevents potential damage, providing peace of mind during operation.
- High Flow Capacity:
- The DSV series 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.
DSV Series Pilot Operated Check Hydraulic Valve Parameter:
Weight | kg | 2.24 |
Max. operating pressure | bar | 350 |
Crack pressure | bar | 8 |
Max. flow-rate | L/min | 50 |
Flow direction | See the sign | |
Free flow cracking pressure | bar | Refer to the characteristic curve |
Area radio | 4:1A1:A2=3.2:1 | |
Fluid temperature range ℃ | -30 to +80 (NBR seals) | |
-20 to +80 (FKM seals) | ||
Fluid | Mineral oil suitable for NBR and FKM seal | |
Phosphate ester for FKM seal | ||
Degree of contamination | Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406 |
DSV Series Pilot Operated Check Hydraulic Valve Advantages:
• Sub-plate mounting sub-plate mounting connection
• Two set of leaking free ports
• Stable cracking pressure
Método de uso de DSV Series Pilot Operated Check Hydraulic Valve:
- Pilot Operated Design:
- The DSV 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 enables unidirectional fluid flow while preventing backflow.
- This ensures system integrity and prevents potential damage, providing peace of mind during operation.
- High Flow Capacity:
- The DSV Series Valve is engineered to handle high flow rates, making it suitable for applications that require efficient fluid control.
- 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.
How To Bleed A Hydraulic Cylinder Without Bleeder Valve?
Bleeding a hydraulic cylinder without a bleeder valve can be more challenging, but it is still possible. Here’s a step-by-step guide on how to bleed a hydraulic cylinder without a bleeder valve:
- Precauções de segurança:
- Prioritize safety by wearing appropriate personal protective equipment, gloves, and safety glasses.
- Make sure the hydraulic system is depressurized. Turn off the power source and relieve residual pressure by operating the control valve several times.
- Cylinder Positioning:
- Position the hydraulic cylinder to allow air bubbles to rise to the highest point. This may involve tilting or rotating the cylinder.
- Fill the Cylinder:
- Fill the cylinder with hydraulic fluid through the hydraulic line ports or access points.
- Slowly add the fluid to avoid introducing air bubbles. Allow the fluid to settle and remove any trapped air using the following steps.
- Manual Priming:
- With a cylinder filled with fluid, manually prime or force the air out of the cylinder using the following methods:
- Gently stroke the cylinder’s piston rod back and forth to create pressure and force any trapped air toward the hydraulic line ports.
- You can also tap or lightly strike the cylinder’s body using a rubber mallet or a wooden block to help dislodge air bubbles.
- Fluid Replenishment:
- As you stroke the piston rod or tap the cylinder, keep an eye on the fluid level.
- If the fluid level drops, replenish it with additional hydraulic fluid to maintain proper priming.
- Repeat the Process:
- Continue the manual priming process, stroking the piston rod and tapping the cylinder until no more air bubbles are visible and the cylinder is properly primed.
- Take your time and be patient during this process, as removing all the air may require multiple repetitions.
- System Testing:
- Once you believe the cylinder is adequately bled, reconnect the hydraulic lines and fittings.
- Slowly pressurize the hydraulic system while monitoring for any signs of air bubbles or leaks.
- Operate the cylinder through its full range of motion to ensure smooth operation and check for irregularities.
- Ongoing Maintenance:
- Regularly inspect the hydraulic system for any air accumulation or performance issues.
- If you notice recurring air in the system, it may be necessary to revisit the bleeding process or seek professional assistance 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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Como funciona o cilindro hidráulico da empilhadeira?
Cilindro hidráulico Aplicação:
