VICKERS V3045B1H03 Replacement Filter Element 3-micron High Pressure Pipeline 42MPa Servo Valve Protection

Detailed explanation of material and process

V3045B1H03 oil return filter element focuses on optimizing high flow rate and high pollutant absorption capacity. Using wide folded fiberglass filter material to increase effective filtration area, reducing oil flow resistance with a filtration accuracy of 10 μm, and adapting to high flow return oil conditions, it will not cause excessive return oil back pressure and avoid abnormal increase in system oil temperature. Gradient glass fiber structure, with the outer layer intercepting large particle pollutants and the inner layer capturing small wear particles, has excellent pollutant holding capacity and is suitable for industrial hydraulic systems that operate continuously for a long time.

Perforated metal support nets are installed inside and outside the filter layer to resist the impact of flow fluctuations caused by equipment start-up and shutdown, and prevent deformation and damage of the filter layer. The end cap is made of rust proof cold-rolled steel plate, with a hot melt integrated bonding process. The filter material is firmly bonded to the end cap and will not peel or crack after long-term immersion in hydraulic oil. The sealing ring is pre installed in place, making on-site disassembly and assembly simple and convenient. Upgraded fluororubber seals can be used under high temperature conditions to enhance aging resistance and oil corrosion resistance.

Product basic parameters

-Model: V3045B1H03 (domestic substitute)

-Benchmarking brand: VICKERS

-Applicable media: mineral anti-wear hydraulic oil, industrial lubricating oil

-Filter material: multi-layer folded composite fiberglass, metal inner and outer support mesh

-Sealing element: NBR nitrile rubber, fluorine rubber optional

-Filtering accuracy: 10 μm

-Maximum working pressure: 1.6MPa

-Working temperature range: -20 ℃~+95 ℃

-Installation position: Hydraulic oil tank return filter

Applicable working conditions and industries

The return oil filter element is the last barrier of the hydraulic system, through which all the return oil of the hydraulic circuit passes. It has a high pollutant load and is mainly used for low pressure and high flux.

1. Steel plant continuous casting and rolling auxiliary hydraulic station;

2. Hydraulic oil tank for large-scale injection molding and die-casting equipment;

3. Hydraulic circulation system for fixed equipment in mines;

4. Hydraulic lubrication circuit for papermaking and rubber machinery;

5. Hydraulic drive equipment for cement production line.

Core advantages of the product

1. Designed with a large sewage capacity, it is suitable for collecting a large amount of impurities in the return oil pipeline, effectively extending the filter replacement cycle and reducing downtime maintenance.

2. 1:1 replica of the original size, directly replacing the Vickers V3045B1H03 in situ, making on-site replacement simple and reducing downtime losses.

3. With a low flow resistance structure, it will not generate excessive back pressure under high flow return oil conditions, protecting the stable operation of the hydraulic system.

4. The bonding process is stable, resistant to long-term immersion in oil, and suitable for 24-hour uninterrupted continuous operation of equipment.

5. Direct supply from domestic factories, sufficient stock reserves, significantly reducing the annual procurement cost of maintenance consumables for factories.

6. Support customization, adjust the accuracy of filter materials as needed, replace sealing materials, and support the development of drawings and sample mapping.

Factory substitution production advantages

Our factory has a mature production quality control system for VICKERS V series return oil filter cartridges. The V3045B1H03 long tube folding process has been validated through numerous projects to avoid common failure problems such as filter layer distortion and delamination in return oil filter cartridges. Each batch of products is sampled for flow pressure drop testing to ensure stable pressure drop under high flux conditions. Product services for domestic metallurgical and rubber industry maintenance projects, supporting fumigation wooden box exports for foreign trade orders, with supporting certificates of conformity and testing reports. Technical engineers can assist customers in assessing oil contamination and optimizing the entire hydraulic filtration solution.

FAQ

Q1: Can the V3045B1H03 return oil filter element be directly used at the outlet of the high-pressure oil pump?

A: It's not possible. This filter element is a low-pressure return oil structure with a low upper limit of pressure resistance. The use of high-pressure pipelines will directly penetrate the filter layer, causing oil pollution. The selection must distinguish between pressure pipeline filters and return oil filters.

Q2: How often is this filter replaced?

A: Depending on the degree of oil contamination, indoor stable working conditions generally last for 3-6 months; The harsh environment with a lot of dust can be shortened to 2-3 months, and priority should be given to using the differential pressure gauge reading of the filter as the basis for replacement.

Q3: The oil contains a large amount of sludge, and how to deal with the rapid increase in pressure difference?

A: Excessive sludge indicates severe system pollution. It is recommended to check the oil circuit and clean the oil tank simultaneously. It is necessary to add a bypass offline filtration device to extend the service life of the filter element.

Q4: Apart from VICKERS filter cartridges, what other oil filtration products do you have?

A: Our factory has a complete product line for oil filtration. In addition to VICKERS replacement filters, we also produce PALL, HYDAC, and Leemin series hydraulic filters, which are matched with mobile oil filter machine and coalescence dehydration filters to achieve integrated filtration of oil impurities and water.

Q5: What other filtering categories does the factory produce?

A: The source manufacturer covers industrial oil filtration, industrial water filtration, natural gas filtration, air filtration, and can produce imported replacement filters, domestic standard filters, and complete sets of filtration equipment. It supplies to multiple industries such as power, metallurgy, chemical, and gas.

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