VOYANTE DOUBLE GLASS A BRIDE EN INOX

• Voyante Double Glass: Double-glass sight glass (a window to view liquid/process flow inside a pipe/vessel).

• à Bride: With flanged connection.

• en Inox: Made of Stainless Steel (AISI 304 or 316 typically).

Technical Specifications

1. Dimensions:

   • DN 15 to DN 200: Available in nominal diameters ranging from 15 mm (approx. ½”) up to 200 mm (approx. 8″). (DN = Diamètre Nominal / Nominal Diameter).

2. Connection Type:

   • À Brides: Flanged connection. The sight glass is designed to be installed between two pipe flanges using bolts.

3. Maximum Temperature:

   • +180°C: Suitable for continuous operation with media temperatures up to 180 degrees Celsius (356 degrees Fahrenheit). Note: The specific gasket material used will determine the actual max temp.

4. Maximum Pressure:

   • 16 BAR: Suitable for continuous operation with media pressure up to 16 Bar (approximately 232 PSI). Note: Pressure rating is typically given at 20°C; it decreases as temperature increases.

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• Material: Stainless Steel body (corrosion-resistant).

• Viewing: Double-glass design (improved safety; if one pane breaks, the second contains the pressure).

• Installation: Flanged (standard connection for industrial piping).

• Size Range: Covers a wide range of common pipe sizes (DN15 to DN200).

• Robustness: Rated for moderately high industrial pressures (16 BAR) and temperatures (180°C).

Important Considerations:

• Gasket Material: The actual max temperature rating depends heavily on the gasket material (e.g., Viton, EPDM, PTFE) used with the sight glass. Verify the gasket spec for your temperature.

• Pressure/Temperature Relationship: The 16 BAR rating is typically the maximum at ambient temperature (20°C). The allowable pressure decreases as the operating temperature increases. Consult manufacturer charts.

• Fluid Compatibility: Ensure the stainless steel grade (304, 316, etc.) and the glass type (e.g., borosilicate) are compatible with the process fluid.

• Orientation: Sight glasses might have specific installation orientation requirements (e.g., vertical vs. horizontal pipe) depending on the design.