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miscellaneous valves


Screwed Double Window Sight Glass

ASTM A351 CF8M 316 Stainless Steel construction.
PTFE Glass Seals. Borosilicate Glass. Swinging Flap to indicate Flow.
-20 / + 200 Deg C temperature rated. 10 Bar/g pressure rated.
Available in BSP Screwed Female only (can be machined to Socket Weld)

A versatile, cost effective solution where visual flow indication is required within the pipeline construction.

3.1 Material Certificates available.
Test standard – API 598

Available size range: 1/2” - 2”


Download file Print View View Full Screen Get 7z Get Acrobat Reader

Screwed Double Window Sight Glass ETG DWSGEnlarge

Download the drawing, select to view a print friendly (Portrait) version of the drawing or view a (landscape) full screen version. You will need to unzip the file and use a PDF reader, we recommend 7z which is free. For the PDF version then you will need a programme such as Adobe Reader, also free to download. See links above.

Problems opening the Print Version? Click HERE