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ACI Industriearmaturen GmbH
3-way flow sight glass type 590 PN 16/400

3-way flow sight glass type 590 PN 16/400

Product catalog summary

Overview: The document describes the specifications and usage of the three-way flow sight glass type 590, designed for monitoring flow and level in pipelines. It is suitable for installation between flanges as per DIN EN 1092-1 standards.

Specifications:

Materials: The body, cover, and connection flanges are made of 1.4571 stainless steel. The glass options include borosilicate glass (DIN 7080) and soda-lime glass (DIN 8902).
Temperature Limits: Up to 150°C with soda-lime glass, 280°C with borosilicate glass, and up to 320°C with borosilicate glass and mica protection discs.
Pressure Limits: Ranges from 16 to 400 barg depending on the configuration.
Gasket Materials: Options include graphite, C4400, PTFE, FKM, NBR, silicone, and EPDM.

Installation Notes: Seals should match the sealing surfaces, and screw materials should be of equivalent or higher grade than the flange material. Lubrication is recommended for screw threads and heads.

Product Code Explanation: The product code provides details on the type, nominal size (DN), pressure rating (PN), body material, glass type, and gasket material. For example, the code 11-590-8-2-1-1-7-000 corresponds to a standard version with specific configurations.

Operating Conditions: The suitability of the sight glass and gaskets depends on the temperature and pressure conditions. Graphite gaskets are suitable for temperatures over 400°C, while other materials have specific maximum temperature limits.

Optional Accessories: Accessories include double glazing, mica discs, grid impact protection, metal fused safety sight glass, LED lights, and FEP protective screens for high pH values.

Additional Information: Custom dimensions and other standards are available upon request. The document also notes that technical changes and errors are subject to occur.

Catalog excerpts

3-way flow sight glass type 590 PN 16/400-1

3-way flow sight glass type 590 PN 16/400Three-way flow sight glass with flange connections according to DIN EN 1092-1 Three-way flow sight glass with flange connections according to DIN EN 1092-1 Three-way flow sight glasses of type 590 serve to observe the level and flow in pipelines. They enable reliable monitoring of the function and performance of individual devices as well as complete systems. The flow sight glasses of type 590 are designed for installation between flanges according to DIN EN 1092-1. Seals should always be used that match the sealing surfaces. The screw material should be equivalent or higher grade compared to the flange material. Whenever possible, both the screw thread and the screw head should be provided with a suitable lubricant. 10112025 - Subject to technical changes and errors!

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3-way flow sight glass type 590 PN 16/400-2

3-way flow sight glass type 590 PN 16/400Three-way flow sight glass with flange connections according to DIN EN 1092-1 Type PRODUCTCODE Example for Explaining the Code Composition GROUP TYPE 4) Borosilicate glass DIN 7080 + Mica Unless otherwise specified, the highlighted factory standard is delivered. EXAMPLE The product code 11-590-8-2-1-1-7-000 corresponds to the standard version: Body 1.4571 Cover flanges 1.4571 Connection flanges 1.4571 Borosilicate glass DIN 7080 Gasket novaphit® MST-XP 10112025 - Subject to technical changes and errors!

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3-way flow sight glass type 590 PN 16/400-3

3-way flow sight glass type 590 PN 16/400 Three-way flow sight glass with flange connections according to DIN EN 1092-1 QUICK OVERVIEW custom productions possible > 50 sealing materials for gaseous media accessories available OPERATING CONDITIONS Terms of Service depend on the choice of glass and the gaskets: 10112025 - Subject to technical changes

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3-way flow sight glass type 590 PN 16/400-4

3-way flow sight glass type 590 PN 16/400Three-way flow sight glass with flange connections according to DIN EN 1092-1 Type OPTIONAL ACCESSORIES Double glazing > up to 320 °C with Borosilicate glass DIN 7080 Metal fused safety sight glass > for safety applications FEP protective screen / coating > for high pH values NOTE ! The pressure-temperature limits apply according to DIN EN 1092-1! Our tool with the same name is available on our website. (www.aci24.com, under Service, sub-item Tools) 9 Konigskamp 19 • 52428 Julich • Germany 10112025 - Subject to technical changes and errors!

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3-way flow sight glass type 590 PN 16/400

3-way flow sight glass type 590 PN 16/400

Catalog excerpts

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