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DN40-PN40 BW Ends SS Y Strainer

DN40-PN40 BW Ends SS Y Strainer

Nominal Size DN40 (1 1/2 inch)
Pressure Rating PN40
Working Pressure Up to 40 bar (Depending on Temperature)
Temperature Range -29°C to 300°C (-20°F to 572°F) * (Dependent on gasket/seal material)*
Connection Ends Butt Weld (BW) – Beveled ends for welding
Flow Direction As indicated by arrow on body (typically single direction)
Filtering Area Ratio 3:1 to 5:1 (Screen to pipe area)

TECHNICAL DATA SHEET

Product Name: DN40 PN40 Stainless Steel Y-Type Strainer (Butt Weld Ends)

  1. 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.

  1. Caratteristiche principali
  • Design: Compact Y-pattern design ideal for horizontal or vertical pipelines (flow direction downwards).
  • Materiale del 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.
  1. Technical Specifications

Parametro

Specificazione

Dimensione nominale

DN40 (1 1/2 inch)

Valutazione della pressione

PN40

Working Pressure

Up to 40 bar (Depending on Temperature)

Intervallo di temperatura

-29°C to 300°C (-20°F to 572°F) * (Dependent on gasket/seal material)*

Connection Ends

Butt Weld (BW) – Beveled ends for welding

Flow Direction

As indicated by arrow on body (typically single direction)

Filtering Area Ratio

3:1 to 5:1 (Screen to pipe area)

  1. Material of Construction

Part Name

Material / Standard

Body (Strainer Housing)

SS 304 / SS 316 (Cast: ASTM A351 CF8/CF8M or Forged: ASTM A182)

Cover / Plug

SS 304 / SS 316

Screen

SS 304 / SS 316 (Perforated or Woven Mesh)

Gasket / Seal

Compressed Non-Asbestos Fiber (CNAF) / Graphite

Fasteners (Bolts)

Stainless Steel (if cover is bolted)

Note: Please specify if CF8 (304) or CF8M (316) material is required.

  1. 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.
  1. Dimensions (Reference: mm / inches)

Dimensions are typical and may vary slightly depending on the manufacturer’s design.

Misurare

D (Body Dia.)

L (Face-to-Face Length)

H (Overall Height)

Screen Dia.

Weight (approx.)

DN40 (1.5″)

50 mm

200 – 230 mm

110 mm

40 mm

3.5 – 4.5 kg

Note: The Face-to-Face length (L) varies by manufacturer. The Height (H) is from centerline to top of cover plug.

  1. Screen Specifications (Standard Offering)

Screen Type

Mesh / Perforation

Retention (Particle Size)

Applicazione

Perforated

1.5 mm – 3.0 mm dia.

Coarse Filtration

Water, Slurries, General Protection

Mesh Lined

20 mesh to 100 mesh

Fine Filtration

Steam, Light Oil, Gas

Note: Screens can be customized for specific filtration requirements.

  1. Test Pressure (Hydrostatic)

Test Procedure

Pressure (Bar)

Shell (Body) Test

60 Bar (1.5 x PN Rating)

Seat (Sealing) Test

N/A (Strainers typically have no pressure-sealing seat)


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.

GARANZIA:

SAVVY VALVES si impegna a fornire una qualità di prodotto eccezionale e un servizio post-vendita senza pensieri. Le nostre valvole sono garantite per una durata minima di 12 mesi, durante i quali forniremo gratuitamente tutti i pezzi di ricambio necessari e istruzioni di manutenzione dettagliate. Durante il periodo di garanzia, in caso di danni non causati dall'uomo, sostituiremo i componenti gratuitamente e forniremo supporto tecnico professionale. Dopo la scadenza della garanzia, i clienti dovranno pagare solo il costo dei pezzi di ricambio, beneficiando comunque di servizi di manutenzione scontati. Il nostro obiettivo è aiutare i clienti a ridurre i costi operativi e a migliorare l'efficienza produttiva attraverso una qualità affidabile e un supporto post-vendita completo. Che si tratti di richieste tecniche o di esigenze di manutenzione, il nostro team di esperti risponderà tempestivamente per garantire che il vostro sistema di valvole mantenga prestazioni ottimali in ogni momento.

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