SH41W ASME-Filter vom Typ Y
Der ASME-Y-Filter SH41W dient zum Abscheiden von Feststoffpartikeln aus Dampf, Luft, Wasser, Kerosin und schwach korrosiven Medien. Dank eines Durchflusskanals mit geringem Druckverlust und einer einfachen Siebreinigung trägt er zum Schutz von Pumpen, Kompressoren, Messgeräten und nachgeschalteten Industrieanlagen bei. Erhältlich in den Flanschausführungen ASME Klasse 150 und Klasse 300 mit individuell wählbaren Gehäuse- und Siebmaterialien.
Beschreibung
SH41W ASME-Filter vom Typ Y
SH41W ASME Y-type strainer is an in-line filtration device designed to remove solid particles from liquids, steam, air, kerosene, water and mildly corrosive gases or liquids. It helps protect compressors, pumps, meters, instruments and other downstream equipment from damage, while supporting stable process operation and reliable system performance.
The straight-through flow path provides low pressure loss. The strainer screen offers effective dirt-holding capacity, and the blowdown cover allows collected debris to be removed conveniently during maintenance. The valve body, screen material and connection dimensions can be selected according to the medium, pressure, temperature and project requirements.
Product Features
- Y-type body design for efficient removal of solid particles.
- Suitable for horizontal or vertical pipeline installation, subject to the flow direction and project layout.
- Low pressure loss due to the streamlined flow passage.
- Convenient screen cleaning and residue discharge.
- Suitable for steam, air, kerosene, water and mildly corrosive media.
- Screen mesh, body material, gasket and drain connection can be customized.
- Available with ASME Class 150 and Class 300 flanged ends.
Drawing

Technical Specifications
| Manufacturer | WDL-Ventil |
|---|---|
| Produkttyp | ASME Y-type strainer |
| Modell | SH41W |
| Pressure Rating | ASME Class 150 and Class 300 |
| Connection | ASME flanged ends |
| Body Materials | Carbon steel, stainless steel or other materials upon request |
| Applicable Media | Steam, air, kerosene, water, mildly corrosive gases and liquids |
| Wartung | Removable screen with convenient residue discharge |
Geltende Normen
| Artikel | Standard |
|---|---|
| Design and manufacture | ASME B16.34 |
| Flange dimensions | ASME B16.5 |
| Inspection and testing | According to the approved project specification |
Main Dimensions — Class 150
| Size (in) | DN (mm) | L (mm) | D (mm) | D1 (mm) | D2 (mm) | B (mm) | f (mm) | Bolt Holes |
|---|---|---|---|---|---|---|---|---|
| 1/2 | 15 | 142 | 89 | 60.5 | 35 | 10 | 1.6 | 4-Ø15 |
| 3/4 | 20 | 142 | 98 | 70 | 43 | 11 | 1.6 | 4-Ø15 |
| 1 | 25 | 160 | 108 | 79.5 | 51 | 12 | 1.6 | 4-Ø15 |
| 1-1/4 | 32 | 180 | 117 | 89 | 64 | 13 | 1.6 | 4-Ø15 |
| 1-1/2 | 40 | 200 | 127 | 98.5 | 73 | 15 | 1.6 | 4-Ø15 |
| 2 | 50 | 203 | 152 | 120.5 | 92 | 16 | 1.6 | 4-Ø19 |
| 2-1/2 | 65 | 216 | 178 | 139.5 | 105 | 18 | 1.6 | 4-Ø19 |
| 3 | 80 | 241 | 190 | 152.5 | 127 | 19 | 1.6 | 4-Ø19 |
| 4 | 100 | 292 | 229 | 190.5 | 157 | 24 | 1.6 | 8-Ø19 |
| 5 | 125 | 358 | 254 | 216 | 186 | 24 | 1.6 | 8-Ø22 |
| 6 | 150 | 406 | 279 | 241.5 | 216 | 26 | 1.6 | 8-Ø22 |
| 8 | 200 | 495 | 343 | 298.5 | 270 | 29 | 1.6 | 8-Ø22 |
| 10 | 250 | 622 | 406 | 362 | 324 | 31 | 1.6 | 12-Ø25 |
| 12 | 300 | 699 | 483 | 432 | 381 | 32 | 1.6 | 12-Ø25 |
| 14 | 350 | 787 | 535 | 476 | 413 | 35 | 1.6 | 12-Ø29.5 |
| 16 | 400 | 914 | 600 | 540 | 470 | 37 | 1.6 | 16-Ø29.5 |
| 18 | 450 | 978 | 635 | 578 | 533.5 | 40 | 1.6 | 16-Ø32.5 |
| 20 | 500 | 978 | 700 | 635 | 584 | 43 | 1.6 | 20-Ø32.5 |
| 24 | 600 | 1295 | 815 | 749.5 | 692 | 48 | 1.6 | 20-Ø35.5 |
Main Dimensions — Class 300
| Size (in) | L (mm) | D (mm) | D1 (mm) | D2 (mm) | B (mm) | f (mm) | Bolt Holes |
|---|---|---|---|---|---|---|---|
| 1/2 | 165 | 95 | 66.5 | 35 | 16 | 1.6 | 4-Ø15 |
| 3/4 | 165 | 117 | 82.5 | 43 | 16 | 1.6 | 4-Ø19 |
| 1 | 190 | 124 | 89 | 51 | 18 | 1.6 | 4-Ø19 |
| 1-1/4 | 190 | 133 | 98.5 | 64 | 19 | 1.6 | 4-Ø19 |
| 1-1/2 | 229 | 156 | 114.5 | 73 | 21 | 1.6 | 4-Ø19 |
| 2 | 267 | 165 | 127 | 92 | 23 | 1.6 | 8-Ø19 |
| 2-1/2 | 292 | 190 | 149 | 105 | 26 | 1.6 | 8-Ø22 |
| 3 | 318 | 210 | 168.5 | 127 | 29 | 1.6 | 8-Ø22 |
| 4 | 356 | 254 | 200 | 157 | 32 | 1.6 | 8-Ø22 |
| 5 | 400 | 279 | 235 | 186 | 35 | 1.6 | 8-Ø22 |
| 6 | 445 | 318 | 270 | 216 | 37 | 1.6 | 12-Ø22 |
| 8 | 559 | 381 | 330 | 270 | 42 | 1.6 | 12-Ø25 |
| 10 | 622 | 444 | 387.5 | 324 | 47.7 | 1.6 | 16-Ø29 |
| 12 | 711 | 521 | 451 | 381 | 50.8 | 1.6 | 16-Ø32 |
Typische Anwendungsbereiche
- Dampf- und Kondensatsysteme
- Water treatment and industrial water pipelines
- Oil and kerosene transfer lines
- Compressed air and gas systems
- Pump, compressor and instrument protection
- Chemical process lines handling mildly corrosive media
Ordering Information
When requesting a quotation, please provide the nominal size, pressure class, medium, working temperature, body and screen materials, mesh size, flange standard, drain arrangement and any special inspection requirements.
Dimensions, materials, screen configuration and pressure-temperature limits are subject to the final WDL Valve technical drawing and approved project datasheet.








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