V74D52, PN 25, DN 20, Flow rate [m³/h]: 0.00, External Thread, Mounting version: Free


V74D52 PN25 20/6,3 1,0-5,5 thr flo/ret

Product details

Gross weight 3.348 Kg
Net weight 3.348 Kg
Volume 9.24 Liter
EAN 5702421805718


Actuator size [cm²] 31 cm²
Application District Heating
Connection types External Thread
Description V74D52 PN25 20/6,3 1,0-5,5 thr flo/ret
Diameter [mm] 20 mm
Differential pressure range [bar] [Max] 12 bar
Flow control No
Flow limitation No
Flow rate [m³/h] 0 m³/h
Flow rate [m³/h] [Max] 0 m³/h
Function Press. reduction controller
Function VSP - P Yes
Function VSP - Q No
Function VSP - T No
Kvs values [m³/h] 6.3 m³/h
Leakage rate [% Kvs] 0.02
Media temperature [°C] [Max] 130 °C
Mounting version Free
Number of ports 2
Permissible media Termo oil
Pressure class PN 25
Pressure controller Pressure reduction controller
Pressure nominal [bar] 25 bar
Product Group Pressure flow controllers
REACH Candidate List substances 0.1 Lead
Setting Type Adjustable
Type V74D52
Valve body material Red bronze CuSn5ZnPb (Rg5)
Valve size DN 20


Spare Parts






Software and firmware to extend functionality