VF 2, 145.00 m³/h, Flange
VF 2, 145.00 m³/h, Flange


VF 2 PN16 100/145 2-way seated flange

Product details

Gross weight 44.8 kg
Net weight 40.4 kg
EAN 5702421510964


Application Heating and cooling
Application alternative VSP District Heating
Cavitation factor 0.4
Connection types Flange
Control ratio 100:1
Description VF 2 PN16 100/145 2-way seated flange
Diameter [mm] 100 mm
Differential pressure range [bar] [Max] 1.5 bar
Flow characteristic Equal percentage
Kvs values [m³/h] 145 m³/h
Leakage through port max. [% Kvs] 0.05
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 130 °C
Media temperature [°C] [Min] -10 °C
Medium alternative Glycolic water up to 50%
Number of ports 2
Permissible media District heating/cooling circulation water
PN alternative VSP 10
Pressure nominal [bar] 16 bar
Product Group Motorized control valves
Stroke [mm] 30 mm
Stuffing box sealing material EPDM
Type VF 2
Valve body material Grey cast iron EN-GJL-250 (GG-25)
Valve cone material Red bronze CuSn5Zn5Pb5 (Rg 6)
Valve stem material Stainless steel


Spare Parts






Software and firmware to extend functionality