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Controller - V73 - D52 065-4208 + 065-4209

V74D52, PN 25, DN 25, Flow rate [m³/h]: 0, 1 bar - 5.5 bar, External Thread, Mounting version: Free

065-4209

V74 D52 DN25 PN25 Kvs8 1-5,5

Product specifications

Characteristic
Value
Actuator size [cm²]31 cm²
ApplicationDistrict Heating
Connection typesExternal Thread
Contain batteriesNo
DG Indicator ProfileNot relevant for dangerous goods
DescriptionV74 D52 DN25 PN25 Kvs8 1-5,5
Diameter [mm]25 mm
Differential pressure range [bar] [Max]12.00 bar
Differential pressure setting [bar] [Max]5.50 bar
Differential pressure setting [bar] [Min]1.00 bar
Flow controlNo
Flow limitationNo
Flow rate [m³/h]0.00 m³/h
Flow rate [m³/h] [Max]0.00 m³/h
FunctionPress. reduction controller
Function VSP - PYes
Function VSP - QNo
Function VSP - TNo
Characteristic
Value
Kvs values [m³/h]8.00 m³/h
Leakage rate [% Kvs]0.02
Material DescriptionV74D52 PN25 25/8 1,0-5,5 thr flo/ret
Media temperature [°C] [Max]130 °C
Mounting versionFree
Number of ports2
Permissible mediaTermo oil
Pressure classPN 25
Pressure controllerPressure reduction controller
Pressure nominal [bar]25 bar
Product TypeV74D52
Product groupPressure flow controllers
Product lineDistrict Energy Controls
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Setting TypeAdjustable
Valve body materialRed bronze CuSn5ZnPb (Rg5)
Valve sizeDN 25

General specifications

Characteristic
Value
Gross weight3.414 Kilogram
Net weight3.414 Kilogram
Volume9.52 Liter
Characteristic
Value
EAN/UPC5702421805725
Proposition 65Cancer and Reproductive Harm