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

V74D52, PN 25, DN 25, Flow rate [m³/h]: 0.00, 1.00 bar - 5.50 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
DescriptionV74 D52 DN25 PN25 Kvs8 1-5,5
DG Indicator ProfileNot relevant for dangerous goods
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
In scope of WEEE and contain batteriesNo
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 groupPressure flow controllers
Product lineDistrict Energy Controls
Product TypeV74D52
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Select if the Shock valve should be with a Fixed pressure or AdjustablepressureAdjustable
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
EAN5702421805725
Proposition 65Cancer and Reproductive Harm