User Manual

Provides more safety and reliability
Siemens ball valves are built based on
industrial design. They have higher
dirt resistance due to their integrated
V shape port. Thanks to this half-ball
design for DN65 and above, particles in
water does not create deposits inside
the control valve. Instead, it is washed
out to the valve discharge port.
PTFE seat with pre-load spring
supporting provide longer lifetime,
lesser leakage rate and lower abrasion
rate between disc and seat.
Quality assurance
All Siemens’ products are guaranteed
by the same rigorous Siemens quality
standards regardless of manufacturing
location.
Simplify installation
Fast, error-free installation is available,
thanks to our actuators adaptors. A wide
range in choice of actuators provides
more exibility against control signals
and applications.
Improved energy efciency
The V-port and half-ball design
guarantee equal percentage’s valve
characteristic to optimize control
performance. Tight close-off pressure
with low leakage rate and higher
ow capacity (k
vs
) reduce energy
consumption in HVAC systems.
www.siemens.com/buildingtechnologies
Control ball valves – From
industry to building technology
Ball with integrated V port increases dirt resistance
and ensures more reliable operation
Control ball valves are widely used in
air handling units of ofce buildings,
shopping malls and other types of
buildings. Siemens ball valves offer
tighter seals, higher control accuracy,
lower risk in control ball stuck
and longer service life, providing
customers with better energy savings
and overall comfort.
All Siemens’ products are guaranteed
by the same rigorous Siemens
quality standards regardless of
manufacturing location.