DBE/M(E) Series Proportional Pressure Relief Valve
Introducing the DBE/M(E) series proportional pressure relief valve—an innovative hydraulic component engineered to deliver precise and efficient pressure control in a wide range of industrial applications. With its advanced features, exceptional performance, and durable construction, this valve offers a solution that optimizes system efficiency and enhances overall productivity.
The DBE/M(E) series proportional pressure relief valve offers precise and efficient pressure control for hydraulic systems. With its exceptional proportional control, pressure relief function, high flow capacity, and versatility, this valve provides accurate pressure regulation, safeguards system components, and enhances overall performance. By following the recommended usage methods and maintenance guidelines, you can harness the full potential of this valve and achieve optimal results in your hydraulic applications. Upgrade your pressure control system today with the DBE/M(E) series proportional pressure relief valve and experience enhanced precision and efficiency.
DBE/M(E) Series Proportional Pressure Relief Valve Characteristics:
- Proportional Control:
- The DBE/M(E) series valve excels in proportional control, enabling precise adjustment of pressure levels according to specific system requirements.
- This advanced control feature ensures accurate pressure regulation, facilitating efficient and optimized performance.
- Pressure Relief Function:
- Designed with a pressure relief function, this valve effectively regulates pressure by diverting excess fluid flow to maintain a desired setpoint.
- By relieving excess pressure, the valve safeguards system components from potential damage, ensuring reliable and safe operation.
- High Flow Capacity:
- The DBE/M(E) series valve boasts a high flow capacity, making it suitable for applications requiring substantial fluid volumes.
- It’s handling of significant flow rates ensures efficient operation even in demanding industrial environments.
- Versatility:
- This valve offers versatility in system integration and is compatible with a wide range of hydraulic setups and applications.
- Its adaptability allows seamless incorporation into existing systems, minimizing downtime and enhancing overall productivity.
DBE/M(E) Series Proportional Pressure Relief Valve Parameter:
| General | ||||
| Fluid | Mineral oil suitable for NBR and FKM seal | |||
| Phosphate ester for FKM seal | ||||
| Fluid temperature range | ℃ | -30 to +80 (NBR seals) | ||
| -20 to +80 (FKM seals) | ||||
| Viscosity range | mm2/s | 2.8 to 380 | ||
| Degree of contamination | Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406 | |||
| Max. operating pressure | 315 bar | |||
| Port A、B、X | bar | 50; 100; 200; 315 | ||
| Max. setting pressure | bar | In relation to Flow (Q), see characteristic curves | ||
| Min. settable pressure | =Min. settable pressure | |||
| Min. settable pressure at 0 command value | Separate and at zero pressure to tanks | |||
| Return oil pressure port Y | bar | Setting pressure | Pressure range under Max. safety pressure | |
| Max. pressure safety (infinitely adjustable) | 50 bar | 10-60+20 bar | ||
| 100 bar | 10-120+20 bar | |||
| 200 bar | 10-220+20 bar | |||
| 315 bar | 10-340+20 bar | |||
| Max. pressure safety setting condition | When the rated pressure is 50 bar, between 60 bar and 80 bar | |||
| When the rated pressure is 100 bar, between bar and 140 bar | ||||
| When the rated pressure is 200 bar, between 220 bar and 240 bar | ||||
| When the rated pressure is 315 bar, between 340 bar and 360 bar | ||||
| Size | 10 | 25 | 32 | |
| Max. flow-rate | 200 | 400 | 600 | |
| Pilot oil (for pilot valve)） | L/min | 0.7 to 2 | ||
| Linearity | L/min | ±3.5% | ||
| Repeatability | <±2% | |||
| Hysteresis | with shimmy | without shimmy | ||
| ±1.5% P max (200Hz, amplitude 200mAsss) | ±4.5% P max | |||
| Switching time | 30~150ms(undependent with the system) | |||
| Electrical data | ||||
| Power | DC | |||
| Min. solenoid current | mA | 100 | ||
| Max. solenoid current | mA | 800 | ||
| Coil resistance | 19.5Ω at 20℃, Max. warm value : 28.8Ω | |||
| Working status | Continuous | |||
| Max. Ambient temperature range | +50℃ | |||
| Electrical connection | Plug-in connector to DIN 43 650/2 +SL/PG11 | |||
| Insulation to DIN 40 050 | IP 65 | |||
| Ampilfier | VT2000 | |||
DBE/M(E) Series Proportional Pressure Relief 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 DBE/M(E) Series Proportional Pressure Relief Valve:
- System Evaluation:
- Begin by assessing your hydraulic system’s requirements, considering flow rate, pressure range, and system dynamics.
- Determine whether the proportional pressure control offered by the DBE6X(E) series valve aligns with your system’s needs.
- Valve Selection:
- Select the appropriate variant of the DBE6X(E) series valve based on your system parameters and performance requirements.
- Consider factors like flow capacity, pressure range, and compatibility with other system components to ensure optimal functionality.
- Installation:
- Follow the manufacturer’s installation instructions carefully to ensure proper placement and secure valve mounting.
- Position the valve correctly within the hydraulic system, considering factors such as fluid flow direction and accessibility for maintenance.
- Pressure Setting:
- Set the desired pressure level by adjusting the valve’s control mechanism according to the manufacturer’s guidelines.
- Ensure that the setpoint aligns with the specific requirements of your system.
How To Change A Shower Valve Cartridge?
Changing a shower valve cartridge is a relatively straightforward process that can help resolve issues such as leaks, inconsistent water temperature, or low water pressure. Here’s a step-by-step guide on how to change a shower valve cartridge:
- Gather The Necessary Tools And Materials:
- Replacement shower valve cartridge
- Adjustable wrench or pliers
- Screwdriver (if required)
- Pipe thread tape or plumber’s putty (if needed)
- Towels or rags
- Turn Off The Water Supply:
- Locate the main water supply valve for your shower and shut it off. This valve is typically found near the water meter or in the basement.
- Prepare The Work Area:
- Lay towels or rags in the shower to catch any water or debris that may fall during the process.
- Remove any shower handles or trim covers to access the valve cartridge. This may involve unscrewing or prying off the cover, depending on the specific shower model.
- Remove The Existing Cartridge:
- Use an adjustable wrench or pliers to loosen and remove the cartridge retaining nut.
- Once the nut is removed, carefully pull out the old cartridge from the valve body. In some cases, you may need to use a screwdriver to gently pry it loose.
- Install The New Cartridge:
- Take the replacement cartridge and align it with the valve body, ensuring that any tabs or grooves match up.
- Push the cartridge firmly into the valve body until it is fully seated.
- Reassemble The Shower:
- Place the cartridge retaining nut back onto the valve body and tighten it securely with an adjustable wrench or pliers. Be careful not to overtighten, as it may damage the cartridge or valve.
- Reattach the shower handle or trim cover, securing it in place according to the manufacturer’s instructions.
- Turn On The Water Supply:
- Slowly turn the main water supply valve back on and allow the water to flow through the shower to check for any leaks or issues.
- If you notice any leaks, tighten the cartridge retaining nut slightly until the leak stops. Be cautious not to overtighten.
- Test The Shower:
- Turn on the shower and verify that the water flows properly, adjusting the temperature and pressure as needed.
- Check for any leaks around the cartridge or handle and make any necessary adjustments or repairs.
工厂的能力和产能：
(1) 装配
我们拥有一流的自主研发装配平台。液压油缸生产车间拥有 4 条半自动提升油缸装配线和 1 条全自动倾斜油缸装配线，设计年生产能力 100 万支。特种油缸车间配备了各种规格的半自动清洗装配系统，设计年生产能力 20 万只，并配备了知名数控加工设备、加工中心、高精度油缸加工专用设备、机器人焊接机、自动清洗机、油缸自动装配机、自动喷漆生产线等。现有关键设备 300 多台（套）。设备资源的优化配置和高效利用，保证了产品的精度要求，满足了产品的高质量需求。
(2) 机加工
加工车间配备了定制的斜轨车削中心、加工中心、高速珩磨机、焊接机器人及其他相关设备，可加工最大内径 400 毫米、最大长度 6 米的气缸管。
(3) 焊接
(4) 油漆和涂料
配备中小型圆筒自动水性漆喷涂线，实现机器人自动上下料和自动喷涂，设计产能为每班 4000 件；
我们还拥有一条由动力链驱动的大型油缸半自动喷漆生产线，设计产能为每班 60 箱。
(5) 测试
我们拥有一流的检验设施和试验台，确保气缸的性能符合要求。
We are one of the best hydraulic cylinder manufacturers. We can offer comprehensive hydraulic cylinders. We also provide corresponding 农用齿轮箱. We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service. We welcome customers at home and abroad to contact us to negotiate business, exchange information, and 与我们合作!