041481-03 Servo Valve Precision Filter Element Basic Information

1. Filtration Accuracy

Standard supply: 0.01–500 µm; optional: glass fiber 1–70 µm, metal mesh 3–400 µm, filter paper 5–40 µm; filtration ratio β≥1000 (ISO 16889).

2. Operating Pressure and Temperature

- Rated pressure ≤420 kg·f/cm² (≈41 MPa), custom-made up to 450 bar.

- Operating temperature -30 ℃～+115 ℃ (general type), high-temperature type 120 ℃.

3. Flow Rate Range

Rated flow rate 6–9 100 L/min; initial differential pressure ≤0.2 MPa, recommended replacement differential pressure 1 bar, maximum allowable 3.5 bar.

4. Filter Media and Structure

Folded cylindrical design; filter media options include glass fiber, stainless steel mesh, sintered felt/powder, polypropylene, and filter paper; iron casing, screw-on or flange mounting; optional bypass valve and clogging indicator.

5. Testing Standards

ISO 2941 (burst resistance), ISO 2942 (structural integrity), ISO 2943 (material compatibility), ISO 3723 (end load), ISO 3724 (fatigue), ISO 3968 (differential pressure - flow rate), ISO 4572/16889 (multiple passes).

Leah     Sales Manager

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