Glass ring tubular sight glass type 640A Class 150

Product catalog summary

Overview: The document provides technical specifications and installation guidelines for the Glass Ring Tubular Sight Glass Type 640A, designed for observing filling and flow in pipelines. It is suitable for mounting between flanges according to ASME B16.5 Class 150 lbs RF, offering 360° monitoring.

Specifications: The sight glass is available in various nominal pipe sizes (NPS) ranging from 1/2" to 20". It can withstand pressures up to 20 barg and temperatures up to 280°C when using tempered borosilicate glass, or up to 80°C with acrylic glass. Special materials and custom designs are available upon request.

Materials: The sight glass is made from either tempered borosilicate glass or acrylic glass (PMMA). For aggressive media, FEP or Halar® coated glass rings can be used.

Installation Notes: Proper seals must be used, and the screw material should be equivalent to or higher than the flange material. Lubrication of screw threads and heads is recommended. The installation should prevent pipe forces, vibrations, and pressure shocks from affecting the glass rings.

Operating Conditions: The choice of glass and seals affects operating conditions. Borosilicate glass is suitable for higher temperatures, while acrylic glass is limited to lower temperatures. Various gasket materials are recommended based on temperature and pressure requirements.

Product Code Structure: The product code is structured to indicate the group type, NPS, glass type, total length, and variant. The standard length is 50 mm, with other lengths available.

Optional Accessories: FEP protective screens or coatings are available for high pH values.

Contact Information: ACI Industriearmaturen GmbH, Königskamp 19, 52428 Jülich, Germany. Email: [email protected], Phone: +49 (0) 2461 91634 00.

Catalog excerpts

Glass ring tubular sight glass type 640A Class 150-1

Glass ring tubular sight glass type 640A Class 150 Intermediate sight glass design for flanges according to ASME B16.5 Type640A Intermediate flange execution for flanges according to DIN EN 1092-1 USAGE INSTALLATION NOTE Glass ring tubular sight glasses are used for observing filling and flow in pipelines. The sight glass allows for reliable 360° monitoring of the function and performance of individual devices as well as entire systems. Glass ring tubular sight glasses of type 640A are suitable for mounting between flanges according to ASME B16.5 Class 150 lbs RF. The sight glass is free of dead space when installed correctly. Borosilicate glass tempered Acrylic glass (PMMA) Special materials upon request 10112025 - Subject to technical changes and errors!

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Glass ring tubular sight glass type 640A Class 150-2

Glass ring tubular sight glass type 640A Class 150Intermediate sight glass design for flanges according to ASME B16.5 NPS ASSEMBLY EXAMPLE screws, gaskets, and flanges The delivery is made without 10112025 - Subject to technical changes and errors!

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Glass ring tubular sight glass type 640A Class 150-3

Glass ring tubular sight glass type 640A Class 150Intermediate sight glass design for flanges according to ASME B16.5 Type PRODUCTCODE Example for Explaining the Code Composition GROUP TYPE TOTAL LENGTH 2) Tempered borosilicate glass 100) 100 mm (only acrylic) 050) 50 mm (Standard) 030) 30 mm Unless otherwise stated, the highlighted factory standard will be delivered. EXAMPLE The product code 11-640A-10-2-050-000 corresponds to the standard version: ACI type 640A NPS 4" PS max. 20 barg Borosilicate glass tempered Standard length 50 mm STRUCTURE 1. WN-Flange Class 150 lbs RF according to ASME...

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Glass ring tubular sight glass type 640A Class 150-4

Glass ring tubular sight glass type 640A Class 150Intermediate sight glass design for flanges according to ASME B16.5 Type QUICK OVERVIEW max. 20 barg heat resistant up to 280 for liquid media ☆ Nominal sizes custom made designsNPS 1/2" - 20" available OPERATING CONDITIONS Operating conditions depend on the choice of glass and the seals: 10112025 - Subject to technical chan

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Glass ring tubular sight glass type 640A Class 150-5

Glass ring tubular sight glass type 640A Class 150 Intermediate sight glass design for flanges according to ASME B16.5 OPTIONAL ACCESSORIES FEP protective screen / coating 10112025 - Subject to technical changes and errors! Powered by TCPDF (www.tcpdf.org)

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