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.
- Principais características
- Design: Compact Y-pattern design ideal for horizontal or vertical pipelines (flow direction downwards).
- Material do corpo: 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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Parâmetro
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Especificação
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Tamanho nominal
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DN40 (1 1/2 inch)
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Classificação de pressão
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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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Faixa de temperatura
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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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Tamanho
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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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Aplicativo
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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.
GARANTIA:
A SAVVY VALVES está comprometida em oferecer produtos de qualidade excepcional e um serviço pós-venda sem preocupações. Nossas válvulas têm garantia de vida útil mínima de 12 meses, durante a qual forneceremos gratuitamente todas as peças de reposição necessárias e instruções detalhadas de manutenção. Dentro do período de garantia, caso ocorra algum dano não causado por intervenção humana, substituiremos os componentes gratuitamente e forneceremos suporte técnico profissional. Após o término da garantia, os clientes pagam apenas o custo das peças de reposição, continuando a se beneficiar de serviços de manutenção com desconto. Nosso objetivo é ajudar os clientes a reduzir custos operacionais e aumentar a eficiência da produção por meio de qualidade confiável e suporte pós-venda abrangente. Seja para consultas técnicas ou necessidades de manutenção, nossa equipe de especialistas responderá prontamente para garantir que seu sistema de válvulas mantenha o desempenho ideal o tempo todo.