The ATOMAC 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. Please see our datasheet for detailed information.
Type
Check Valve, Sightglass
Sizes
DN25, DN40, DN50, DN80, DN100, DN150, 1", 1 1/2", 2", 3", 4"
Flange connection
PN10, ANSI 150, PN16
Face-to-face
DIN EN 558 Line 1
Body material
GGG40+PFA, GGG40+FEP
Pressure range
PN16
Ball material
PTFE
Ball seat
PTFE
Lining/Coating
PFA, FEP
Connection
Flanges
