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Self-acting controller with integrated control valve type AFQM

AFQM-W KF2, PN 40, DN 80, Flow rate [m³/h]: 4 - 40, Flange, Mounting version: Free

003G1101

AFQM-W KF2 PN40 80/80 /0,2 fla flow/ret

Product specifications

Characteristic
Value
Actuator size [cm²]250 cm²
ApplicationDistrict Heating
Cavitation factor0.40
Connection sizeDN 80
Connection typesFlange
Contain batteriesNo
DescriptionAFQM-W KF2 PN40 80/80 /0,2 fla flow/ret
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]80 mm
Differential pressure range [bar] [Max]20.00 bar
Flow controlYes
Flow limitationYes
Flow rate [m³/h]40.00 m³/h
Flow rate [m³/h] [Max]40.00 m³/h
Flow rate [m³/h] [Min]4.00 m³/h
Flow restrictor diff.pressure - dpb [bar]0.20 bar
FunctionFlow controller with int. control valve
Function VSP - PNo
Function VSP - QNo
Function VSP - TNo
Kvs values [m³/h]80.00 m³/h
Leakage rate [% Kvs]0.01
Material DescriptionAFQM-W KF2 PN40 80/80 /0,2 fla flow/ret
Media pH [Max]10
Characteristic
Value
Media pH [Min]7
Media temperature [°C] [Max]150 °C
Media temperature [°C] [Min]2 °C
Medium alternativeGlycolic water up to 30%
Mounting versionFree
Number of ports2
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP25
Pressure classPN 40
Pressure controllerNo
Pressure nominal [bar]40 bar
Product groupPressure flow controllers
Product lineDistrict Energy Controls
Product TypeAFQM-W KF2
REACH Candidate List substancesLead (CAS no. 7439-92-1)
SCIP dossier no.e3d520be-f3af-462f-ae6c-c1f1d9334b6b
SCIP dossier product nameAFQM-W KF2 PN40
Setting TypeNone
Stem positionNormally open
Stroke [mm]18.00 mm
Valve body materialCast steel GP240GH (GS-C 25)
Valve cone DP materialStainless steel, mat. No. 1.4404
Valve sizeDN 80

General specifications

Characteristic
Value
Gross weight87 Kilogram
Net weight87 Kilogram
Volume441.6 Liter
Characteristic
Value
EAN5702421809150
Proposition 65Cancer and Reproductive Harm