avintos AG
Weidenweg 17
4310 Rheinfelden
Switzerland
Contact us
Tel: +41 (0) 61 836 15 30
infoavintos.ch
The ARV/SG is a sight glass with an integrated check valve for use in both vertical and horizontal installations. This combination of two products saves space and allows the performance of the check valve to be monitored visually. Borosilicate glass, in accordance with DIN 7080, is incorporated to withstand the high temperatures, mechanical stress and corrosion resistance required by end users.
![[Translate to English:] Typ ARV/SG](/fileadmin/_processed_/a/1/csm_RV_ATO_PIC_ARV_SG_63116f9e74.jpg "[Translate to English:] ATOMAC Kugelrückschlagventil mit Schauglas Typ ARV/SG")
DN 25 - 150 / ANSI 1" - 6"
PN 16 / ASME 150
-20°C to +200°C
DIN EN 1092-2 / ASME B 16.5
EN 558 Series 1