23020 stainless steel sintered servo valve filter element

The basic information of the stainless steel sintered servo valve filter element 23020 is as follows:

 Technical parameters

- Filtration accuracy: glass fiber filter material is 1-70μm, metal mesh filter material is 3-400μm, and filter paper filter material is 5-40μm.

- Rated flow: 6~9100L/min.

- Working pressure: ≤450 kg.

- Working temperature: -30~120℃.

- Filter material: glass fiber, filter paper, metal mesh, metal powder, metal sintering, sintered felt, etc.

 Testing standards

- ISO 2941 Test method for filter element rupture resistance.

- ISO 2942 Test method for structural integrity of hydraulic filter elements.

- ISO 2943 Test method for compatibility of hydraulic filter element materials with liquids.

- ISO 3723 End-to-end compliance test of filter elements.

- ISO 3724 Determination of filter element fatigue characteristics.

- ISO 3968 filter element pressure difference flow characteristics.

- ISO 4572 filter element multiple pass method for determining filtration characteristics.

- ISO 16889 filtration ratio/dirt holding capacity.

 Application areas

Stainless steel sintered servo valve filter element 23020 is widely used in the following fields:

- Rolling mill, continuous casting machine hydraulic system: used for filtration and filtration of various lubrication equipment.

- Petrochemical industry: separation and recovery of products and intermediate products in oil refining and chemical production processes, liquid purification, oilfield injection water and natural gas particle removal filtration.

- Textile industry: stirring liquid, air suspension, wetting, operating accumulator, spraying, spraying system, infusion. Purification and uniform filtration of polyester melt during wire drawing, protective filtration of air compressors, deoiling and dewatering of compressed gas.

- Electronics and pharmaceutical industries: pre-treatment filtration of reverse osmosis water and deionized water, pre-treatment filtration of cleaning liquid and glucose.

- Mechanical processing equipment: purification of lubrication systems and compressed air for papermaking machinery, mining machinery, injection molding machines and large precision machinery, dust recovery and filtration for processing equipment and spraying equipment.

- Railway internal combustion engines and generators: filtration of lubricating oil and engine oil.

- Automobile engines, engineering machinery, ships: various hydraulic oil filters.

- Thermal power and nuclear power: purification of lubrication systems, speed control systems, bypass control systems of gas turbines and boilers, purification of feed pumps, fans and dust removal systems.

- Shipbuilding industry: painting, riveting hammers, sandblasting, welding, etc.

Leah  Sales Manager

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