APV DELTA
SV1 / SVS1F Butterfly Valves
The APV DELTA butterfly valves from SPX are stop valves
which can be actuated either manually or pneumatically. The valves are very
robust and reliable and the space saving design makes them ideal for nearly all
applications - a flexible valve which is very easy to install and to service.
Advantages
·
Product passages are smooth and the
special seals ensure thorough cleaning.
·
Unique metallic stop prevents the
valve flanges from being tightened too much and protects the valve seal from
mechanical overstress thus improving seal lifetime.
·
One actuator covers all diameters
from 1” (25 mm) - 4” (100 mm).
·
Slide bearings on the pivots of the
discs increase operating reliability.
·
Visual indication of open/closed
position.
·
SVS1F intermediate flange design
allows simple removal and easy access of valves that are in lengthy or fixed
pipelines.
·
ATEX compliant models
·
Designs with electro-pneumatic
control (flow control) with Bürkert positioner
·
APV SV1 valves are available from DN 25 – DN 150, 1” – 4”.
APV SVS1F valves are available from DN 25 to DN 250, 1” –
4”, 5”Sh5, 6”Sh5.