VICKERS V4051B7C10 Replacement Hydraulic Oil Filter Element High Pressure Pipeline Long Tube Fiberglass Filter Cartridge

Detailed explanation of material and process

V4051B7C10 belongs to the long tube high-pressure pipeline filter element, which uses large-area folded gradient glass fiber as the filter material. With a precision of 10 μ m, it has a super large dirt holding capacity and is suitable for the continuous generation of metal abrasive particles in large hydraulic stations. The gradient structure is gradually encrypted from the outside to the inside, with large particles intercepted in the outer layer and small particles captured in the inner layer. The pressure difference rises smoothly, extending the service life. The filter material is cured with resin, resistant to oil erosion, and has no risk of fiber detachment, meeting the oil cleanliness standard ISO4406 for large industrial equipment.

The filter element is equipped with thickened punched metal support mesh inside and outside to resist high-pressure oil impact and prevent the filter layer from collapsing under pressure. The metal end caps at both ends are made of carbon steel stamping and hot melt bonding technology, with high bonding strength. The long cylinder filter body will not have the filter layer tilted or detached. Standard nitrile rubber sealing ring compatible with mineral hydraulic oil; Under high temperature or synthetic oil conditions, the fluororubber seal can be upgraded to have stronger resistance to temperature and chemical corrosion. Each finished product undergoes bubble integrity testing upon leaving the factory to ensure no internal leakage defects.

Product basic parameters

-Model: V4051B7C10 (domestic substitute)

-Benchmarking brand: VICKERS

-Applicable medium: Mineral anti-wear hydraulic oil

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

-Sealing element: NBR nitrile rubber, optional FKM fluororubber

-Filtering accuracy: 10 μm

-Ultimate compressive strength difference: 10 bar

-Long term working temperature: -25 ℃~+110 ℃

-Flow direction: Oil flows in from the outside to the inside

Applicable working conditions and industries

This long tube pressure pipeline filter is used for the oil pump outlet of large industrial hydraulic stations. It belongs to the main oil circuit protection filter and is suitable for equipment with 24-hour continuous production.

1. Hydraulic control system for auxiliary equipment in thermal power plants;

2. Large hydraulic stations for metallurgical steel rolling and continuous casting;

3. Large ship deck hydraulic power system;

4. Large hydraulic pump station for heavy engineering machinery;

5. Hydraulic system for large forging and forming equipment.

Core advantages of the product

1. Long tube with large filtration area design, 10 μ m accuracy, large pollutant holding capacity, extended replacement cycle, and reduced downtime losses of large equipment.

2. 1:1 size replica of original V4051B7C10, directly replaced in situ, easy maintenance and disassembly.

3. Thickened support mesh, resistant to high pressure differential impact, suitable for continuous high pressure working conditions in large hydraulic stations, and the filter layer is not easily damaged.

4. Resin cured fiberglass filter material has stable filtration performance, effectively controls oil particle size, and protects servo valves and plunger pumps.

5. Direct supply from domestic factories, spot reserves, significantly reducing the annual maintenance and procurement costs of large factories, and short delivery cycles.

6. Support customization, replaceable sealing materials, and non-standard development based on samples and drawings.

Factory substitution production advantages

Our factory has many years of project experience in the production of long tube high-pressure filter cartridges. For long filter cartridges such as V4051B7C10, we focus on controlling the folding, bonding, and quality control of filter materials to avoid problems such as filter layer displacement and weak bonding that are prone to occur in long filter bodies. Each batch is sampled for flow pressure difference testing to verify the performance under high flux conditions. The product is supplied in large quantities to domestic power plants and metallurgical maintenance projects. Foreign trade orders support the export of fumigation wooden boxes, which can be accompanied by product qualification certificates and third-party testing reports. The technical team can provide customers with a complete set of hydraulic system pollution control solutions.

FAQ

Q1: Can this filter be used for phosphate ester fire-resistant oil?

A: It can be used, but the FKM fluororubber seal must be replaced. Please inform us of the medium type before placing the order, and we will adjust the configuration.

Q2: Are there any directional requirements during installation?

A: Yes, the oil flow direction is from the outside to the inside, and it needs to be installed in the direction indicated by the filter. Reverse installation will directly damage the filter layer.

Q3: Do I need to directly replace the filter element when restarting after a long shutdown?

A: Suggest taking samples to test the degree of oil contamination first; If the fuel tank is flooded or severely corroded during the shutdown period, it is recommended to replace the filter element directly with a new one.

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

A: Our factory has a complete line of oil filtration products, which can meet the purification needs of industrial oil products under all working conditions. In addition to the full range of VICKERS replacement oil filters, we also specialize in PALL, HYDAC, Leemin and other full range oil filters and filters, matched with LYC-A series movable oil filters and oil coalescence dehydration filters, providing one-stop solutions for industrial oil impurity removal and water filtration problems.

Q5: What other filtering categories are included in the factory's main business?

A: Our factory is a one-stop industrial filtration source manufacturer, with main business covering four core areas: industrial oil filtration, industrial water filtration, natural gas filtration, and industrial air filtration. We can customize various imported substitute filter elements, domestic standard filter elements, and complete sets of filtration equipment, suitable for multiple industry scenarios such as power, metallurgy, chemical, gas, and shipbuilding.

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