VETROLUX Circular sightglass for low pressure applications (PN 0)
Used where a product or process has to be observed or controlled inside stirred vessels, tanks, dryers, columns, silos, centrifuges, mixers, evaporators, pipelines.
Circular sightglass for pressureless applications
From DN 50 (with a free view of 80 mm) to DN 200 (with a free view of 225 mm). Larger sizes on request.
1.4571, 1.4541, 1.4404 / RSt 37-2, H II / Hastelloy and other materials
Gaskets: KLINGERsil C4400, PTFE, Silicone, Viton, GYLON, EPDM
Gasket cover side: PTFEtemperature. Valves are rated for full vacuum.
0 - 2,5 bar (zero pressure)
Temperatures of up to 150°C with sodium silicate glass to DIN 8902 or up to 280°C with borosilicate glass to DIN 7080, thus allowing sterilisation.
Possible combinations: The sightglasses can be combined with our centrally operated window wipers of the series W / WD / WDT, with the spraying devices of the series SVS (only version for PN 2,5) as well as with our sightglass light fittings of the series CHEMLUX®, EdelLUX®, miniLUX® or fibroLUX® for use in hazardous or safe areas. In these cases, the cover flanges are drilled and tapped to suit the respective light fitting fixation.