Danfoss logo
Controller - V73 - D52 065-4210 + 065-4211

V73D52, PN 25, DN 25, Flow rate [m³/h]: 0, 1 bar - 5.5 bar, External Thread, Mounting version: Bypass

065-4211

V73D52 PN25 25/8 1,0-5,5 thr bypass

Thông số kỹ thuật của máy

Đặc tính kỹ thuật
Giá trị
Actuator size [cm²]31 cm²
ApplicationDistrict Heating
China RoHS complianceOut of scope
Connection typesExternal Thread
Contains batteriesNo
DescriptionV73D52 PN25 25/8 1,0-5,5 thr bypass
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
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow controlNo
Flow limitationNo
Flow rate [m³/h]0.00 m³/h
Flow rate [m³/h] [Max]0.00 m³/h
FunctionPress. relief controller
Function VSP - PYes
Đặc tính kỹ thuật
Giá trị
Function VSP - QNo
Function VSP - TNo
Kvs values [m³/h]8.00 m³/h
Leakage rate [% Kvs]0.02
Material DescriptionV73D52 PN25 25/8 1,0-5,5 thr bypass
Media temperature [°C] [Max]130 °C
Mounting versionBypass
Number of ports2
Permissible mediaTermo oil
Pressure classPN 25
Pressure controllerPressure relief controller
Pressure nominal [bar]25 bar
Product groupPressure flow controllers
Product lineDistrict Energy Controls
Product TypeV73D52
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Setting TypeAdjustable
Valve body materialRed bronze CuSn5ZnPb (Rg5)
Valve sizeDN 25

Yêu cầu chung

Đặc tính kỹ thuật
Giá trị
Gross weight3.444 Kilogram
Net weight3.444 Kilogram
Volume9.296 Liter
Đặc tính kỹ thuật
Giá trị
EAN/UPC5702421805749
Proposition 65Cancer and Reproductive Harm