Check valves: BCV/BCVA0 pages
Datasheett
Check valvet
Si-710 EN
Edition: 2010-04
Type BCVt
With spring
Type BCVAt
Without spring
t
Nominal pressurett
PN 25/20/16/10
t
Nominal sizett
DN 50 - 600
t
Materialtt
CF8M
•t Short face to face
•t Low weight easy installation
•t Low opening low
pressure and
pressure drop
•t Good tightness
•t Short closing time
•t Available with spring
•t Replaceable shafts
The SOMAS check valve can be used on liquid, steam and gas.
The check valve should be clamped between flanges. Pressure rating is PN 25, but the
check valve can also be mounted between other standard flanges.
The disc is supported by two shafts, which are replaceable when necessary. The shafts
are sealed in the body by graphite gaskets.
The closing time is short due to the seat angle in the body.
When required, the valve can be equipped with spring(s) to shorten the closing time. For
installation on liquids the version with spring(s) is recommended.
Sizes DN 200 and upwards have a lifting eye for easy mounting.