PFA-lined 3-way sight glass
Sizes
DN25 – DN100, 1″, 2″, 3″, 4″
Flange connection
PN10, ANSI 150, PN16
Face-to-face
DIN EN 558 Series 1
Case material
GGG40+PFA, GGG40+FEP
Lining
PFA, FEP
The FLOWSERVE ATOMAC ASG3 3-way sight glass allows for clear visual inspection from both sides; highly corrosion-resistant PFA linings for all internal parts; borosilicate glass according to DIN 7080 is used to provide resistance to high temperatures, mechanical stress, and corrosion. Optionally, a PFA conductive lining material is also available.
| Type | Sight Glass |
|---|---|
| Sizes | DN25 – DN100, 1", 2", 3", 4" |
| Flange connection | PN10, ANSI 150, PN16 |
| Face-to-face | DIN EN 558 Series 1 |
| Case material | GGG40+PFA, GGG40+FEP |
| Pressure range | PN16 |
| Lining | PFA, FEP |
| Connection | Flanges |
Flanged sight glass with borosilicate glass according to DIN 7080 (up to 280°C)
FERGO Special Solutions
Special materials such as duplex, Hastelloy and titanium — special nominal diameters up to DN 1000 — special actuators for ATEX Zone 1. We develop your bespoke ball valve solution.
01
Duplex 1.4462, Hastelloy C-276, Titan Gr.2, Inconel 625
02
DN8 to DN1000+ — all flange standards: DIN, ANSI, JIS
03
Zones 1 & 2 — electric (24V to 240V), pneumatic
04
Material Certificate 3.1 / 3.2, Pressure Test, SIL Certification
