This FLOWSERVE ball check valve can be installed either vertically or horizontally and offers an unobstructed flow due to the fact that the ball is pushed into the 45° cavity. For applications where high medium flow turbulences can be expected, installation of an ATOMAC ARL check valve can be the ideal solution to avoid liner damages, as well as for use in horizontal pipes with low flow and low back pressures.
Ball check valve 45° Type ARL, PN16 (Art. No.: 303-1101-xx)
- DN25, DN40, DN50, DN80
- ATOMAC PFA lined
- Max. operating temperature: +200°C
- Face to face acc. to EN 558, Line 1
- Flanged acc. to DIN EN 1092-2, PN16
- Body: ductile iron EN-JS 1049 (GGG40.3) / PFA lined
- Ball: PTFE (solid)
- Flat gasket: PTFE
- Fasteners: A2-70
Type
Ball Check Valve
Sizes
DN25, DN40, DN50, DN80, 1", 1 1/2", 2", 3"
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
Lining/Coating
PFA, FEP
Connection
Flanges
