Data Sheet for Product

3
Siemens A6V10960349_en--_c
Smart Infrastructure 2021-02-23
Sizing
Flow diagram:
Δp
max
= Maximum permissible differential pressure across the valve
(VXG44..: mixing port: Ports A-AB, B-AB, diverting: Ports AB-A, AB-B),
valid for the entire actuating range valve-actuator unit
Δp
v100
= Differential pressure across the fully open valve and the valve’s control
path
(VXG44..: A - AB, B - AB) at a volume flow V
100
100
= Volume flow through the fully open valve (H
100
)
100 kPa = 1 bar ≈ 10 mWS
1 m
3
/h = 0.278 l/s water at 20 °C