bf885

bf885

Product catalog summary
Application: The flow indicators are designed for optical monitoring of fluids and gases in both horizontal and vertical pipelines.
Operating Conditions: The indicators can operate under a working pressure of 16 or 25 bar and a working temperature of up to 200°C. Special gaskets are available for temperatures exceeding 200°C.
Installation: Installation is optional, but attention must be paid to the flow direction.
Options: The product offers various options including different materials, butt weld ends, light fittings, and spinners or flappers for higher temperature applications.
Materials: The materials used include Cast Steel GS-C 25 (1.0619 / GP240GH), Stainless Steel WN 1.4408, and Borosilicate glass DIN 7080. Gaskets are PTFE covered and asbestos-free.
Ordering Example: An example order might be a Sight flow indicator Bauform 885 with a sight glass flange socket according to DIN 28121, WN 1.4408, Borosilicate glass, DN 50, PN 16.
Product Information: The NORIS ARMATUREN Burkenstein GmbH & Co. KG provides these indicators with flange connections according to DIN - PN 16, PN 25. The safety sight flow indicator is in a straight line, and glass plates are sealed according to DIN 28121 with a modern PTFE-covered, permanently elastic sealing system.
Dimensions: The document provides detailed dimensions for various DN sizes, indicating the diameter and length specifications for both PN 16 and PN 25 pressure ratings.
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Catalog excerpts

bf885-1

NORIS Sight flow indicator acc. to DIN 3236 Flange connection acc. to DIN - PN 16, PN 25 Bauform 885 Application: The flow indicators are used for optical control of fluids and gases, for horizontal and vertical pipe lines. Operating conditions: Working pressure: Working temperature: 16 or 25 bar 200° C. Safety Sight flow indicator Special gasket for temperatures higher than 200° o n request C in straight line Installation: Glass plate are sealed acc. to DIN 28121 Optional; Take care of flow direction with modern PTFE-covered permanently elastic sealing system Options: Other Materials Butt weld ends Light fittings Spinner or Flapper for higher temperature Materials: Cast Steel GS-C 25 ( 1.0619 / GP240GH ) Stainless Steel WN 1.4408 Body GS-C 25 Covers Screws Glass Gaskets Cushion gasket Protection ply GS-C 25 / S235JRG2 5.6 gal. WN 1.4408 1.4408 / 1.4571 A4-70 Borosilicate glass DIN 7080 PTFE covered asbestos free asbestos free Ordering example: Sight flow indicator Bauform 885 sight glass flange socket acc. DIN 28121 WN 1.4408; Borosilicate glass DN 50, PN 16 Dimensions DN 15 (20) 25 (32) 40 50 (65) 80 100 150 DN 15-50 (Cover quadratic) D L d1 d2 S PN 16 PN 25 10 10 95 130 32 45 105 150 32 45 10 10 115 160 48 63 10 12 140 180 48 63 10 12 150 200 65 80 12 15 165 230 80 100 15 20 185 290 80 100 15 20 200 310 100 125 20 25 220/235 350 125 150 25 30 285/300 480 175 200 30 (35) DN 65-150 (Cover round) E885 - 08/08 Modifications reserved NORIS ARMATUREN Burkenstein GmbH & Co. KG Puscherstrasse 3 D-90411 Nürnberg Telefon: +49 (0) 911 / 52 150 63 Telefax: +49 (0) 911 / 52 24 40 Internet: Noris-Armaturen.de E-Mail: [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.