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Self-acting differential pressure and temperature controller with flow limitation type AVPBT-F with protection cap

AVPBT-F, PN 25, DN 15, Flow rate [m³/h]: 0.07 - 1.6, 0.5 bar - 0.5 bar, External Thread, G 3/4 A, Mounting version: Return

003H6586

AVPBT-F PN25 15/2,5 0,5 thread return

Product specifications

Characteristic
Value
ApplicationDistrict Heating
Cavitation factor0.60
Cavitation factor 100%0.41
Cavitation factor 25%0.69
Cavitation factor 50%0.62
Cavitation factor 75%0.60
China RoHS complianceOut of scope
Connection sizeG 3/4 A
Connection typesExternal Thread
Contain batteriesNo
DG Indicator ProfileNot relevant for dangerous goods
DescriptionAVPBT-F PN25 15/2,5 0,5 thread return
Diameter [mm]15 mm
Differential pressure range [bar] [Max]20.00 bar
Differential pressure setting [bar] [Max]0.50 bar
Differential pressure setting [bar] [Min]0.50 bar
EU RoHS complianceYes with exemptions
Flow controlNo
Flow limitationYes
Flow rate [m³/h]1.40 m³/h
Flow rate [m³/h] [Max]1.60 m³/h
Flow rate [m³/h] [Min]0.07 m³/h
FunctionDiff. press. and temp. contr. with flow limi.
Function VSP - PYes
Function VSP - QYes
Function VSP - TNo
Characteristic
Value
Kvs values [m³/h]2.50 m³/h
Leakage rate [% Kvs]0.02
Material DescriptionAVPBT-F PN25 15/2,5 0,5 thread return
Media pH [Max]10
Media pH [Min]7
Media temperature [°C] [Max]150 °C
Media temperature [°C] [Min]2 °C
Medium alternativeGlycolic water up to 30%
Mounting versionReturn
Number of ports2
PN alternative VSP16
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 25
Pressure controllerDifferential pressure controller
Pressure nominal [bar]25 bar
Product TypeAVPBT-F
Product groupPressure flow controllers
Product lineDistrict Energy Controls
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Setting TypeFixed
Stem positionNormally open
Valve body materialRed bronze CuSn5ZnPb (Rg5)
Valve cone DP materialDezincing free brass CuZn36Pb2As
Valve sizeDN 15
dPb virtual0.2

General specifications

Characteristic
Value
Gross weight3.116 Kilogram
Net weight3.116 Kilogram
Volume9.59 Liter
Characteristic
Value
EAN/UPC5702421541050
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