TECHNICAL DATA SHEET
Product Name: DN40 PN40 Stainless Steel Y-Type Strainer (Butt Weld Ends)
- Product Description
This is a high-quality Y-type strainer designed for the protection of pipeline equipment such as pumps, valves, and flow meters. It is manufactured from stainless steel to remove solid particles from liquid or gas media. The butt weld ends ensure a permanent, leak-proof seal when welded into the pipeline. The “Y” pattern design allows for a compact installation and easy maintenance with low pressure drop.
- Caractéristiques principales
- Design: Compact Y-pattern design ideal for horizontal or vertical pipelines (flow direction downwards).
- Matériau du corps : Full Stainless Steel construction (CF8/CF8M or forged equivalent) providing excellent corrosion resistance.
- Connection: Butt Weld (BW) ends conforming to ASME B16.25 or EN 12627, suitable for high-integrity welding.
- Screen: Perforated or mesh screen in Stainless Steel for effective particle filtration.
- Maintenance: Easy access to the screen via a threaded or bolted cover plug without removing the strainer body from the pipeline.
- Blow-off Connection: Optional side drain plug for flushing out debris.
- Technical Specifications
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Paramètre
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Spécification
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Taille nominale
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DN40 (1 1/2 inch)
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Pression nominale
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PN40
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Working Pressure
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Up to 40 bar (Depending on Temperature)
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Plage de température
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-29°C to 300°C (-20°F to 572°F) * (Dependent on gasket/seal material)*
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Connection Ends
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Butt Weld (BW) – Beveled ends for welding
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Flow Direction
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As indicated by arrow on body (typically single direction)
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Filtering Area Ratio
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3:1 to 5:1 (Screen to pipe area)
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- Material of Construction
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Part Name
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Material / Standard
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Body (Strainer Housing)
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SS 304 / SS 316 (Cast: ASTM A351 CF8/CF8M or Forged: ASTM A182)
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Cover / Plug
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SS 304 / SS 316
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Screen
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SS 304 / SS 316 (Perforated or Woven Mesh)
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Gasket / Seal
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Compressed Non-Asbestos Fiber (CNAF) / Graphite
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Fasteners (Bolts)
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Stainless Steel (if cover is bolted)
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Note: Please specify if CF8 (304) or CF8M (316) material is required.
- Applicable Standards
- Design & Manufacture: ASME B16.34 / EN 13709 or similar.
- Face-to-Face Dimensions: Manufacturer’s standard (in-line).
- End Connections: ASME B16.25 (Butt Weld) or EN 12627.
- Testing: API 598 / EN 12266-1.
- Dimensions (Reference: mm / inches)
Dimensions are typical and may vary slightly depending on the manufacturer’s design.
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Taille
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D (Body Dia.)
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L (Face-to-Face Length)
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H (Overall Height)
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Screen Dia.
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Weight (approx.)
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DN40 (1.5″)
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50 mm
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200 – 230 mm
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110 mm
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40 mm
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3.5 – 4.5 kg
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Note: The Face-to-Face length (L) varies by manufacturer. The Height (H) is from centerline to top of cover plug.
- Screen Specifications (Standard Offering)
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Screen Type
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Mesh / Perforation
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Retention (Particle Size)
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Application
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Perforated
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1.5 mm – 3.0 mm dia.
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Coarse Filtration
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Water, Slurries, General Protection
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Mesh Lined
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20 mesh to 100 mesh
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Fine Filtration
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Steam, Light Oil, Gas
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Note: Screens can be customized for specific filtration requirements.
- Test Pressure (Hydrostatic)
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Test Procedure
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Pressure (Bar)
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Shell (Body) Test
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60 Bar (1.5 x PN Rating)
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Seat (Sealing) Test
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N/A (Strainers typically have no pressure-sealing seat)
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Disclaimer: The information provided above is based on standard industry practices. For physical specifications and custom configurations, please refer to the official drawings or consult the factory. It is recommended to verify material and mesh compatibility for specific media and operating conditions.
GARANTIE :
SAVVY VALVES s'engage à fournir des produits d'une qualité exceptionnelle et un service après-vente sans souci. Nos vannes sont garanties pour une durée de vie minimale de 12 mois, période durant laquelle nous fournissons gratuitement toutes les pièces de rechange nécessaires et des instructions d'entretien détaillées. Pendant la période de garantie, en cas de dommage non causé par l'homme, nous remplaçons gratuitement les composants et fournissons une assistance technique professionnelle. Après l'expiration de la garantie, seuls les pièces de rechange sont à votre charge, tout en bénéficiant de services de maintenance à prix réduits. Notre objectif est d'aider nos clients à réduire leurs coûts d'exploitation et à optimiser leur production grâce à une qualité fiable et un service après-vente complet. Qu'il s'agisse de questions techniques ou de besoins de maintenance, notre équipe d'experts répondra rapidement pour garantir le fonctionnement optimal de votre système de vannes.