The balancing valve STVEA is used to adjust and
balance the flow in heating och cooling systems.
STVEA is a ANSI 125# flanged valve. The valve is equipped
with self-sealing measuring points on the flanges
of the valve.
The valve will be set to a flow or kv-value with
help of the wheel. To set the flow correctly use a
To avoid turbulence which can affect the measuring
accuracy, the valve should not be assembled
close to bends, branch lines and other valves
directly before or after the valve according to
the figure. The valve must be assembled with the
flow in the direction of the arrow to achieve the
correct measuring results.
260 psi / PN 16
250°F / 120°C
-14°F / -20°C
Max closing pressure
29 psi / 200 kPa
0,29 psi / 2 kPa
Recommended pressure drop at rated valve
0,73 – 1,45 psi / 5-10 kPa
ANSI 125# Flanges
Grey (cast) iron
|Type||DN||A (mm)||B (mm)||C (mm)||Weight (kg)|
By means of the wheel the valve is set at the desired
flow or kv-value according to the diagram.