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Self-acting pressure reduction controller type AVDS

AVDS, PN 25, DN 15, 3.00 bar - 12.00 bar, External Thread, G 3/4 A, Mounting version: Flow

003H6670

AVDS PN25 15/1 3-12 thread flow/ret

Product specifications

Characteristic
Value
Actuator diaphragm materialEPDM
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
Connection sizeG 3/4 A
Connection typesExternal Thread
DescriptionAVDS PN25 15/1 3-12 thread flow/ret
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]15 mm
Differential pressure range [bar] [Max]10.00 bar
Differential pressure setting [bar] [Max]12.00 bar
Differential pressure setting [bar] [Min]3.00 bar
Flow controlNo
Flow limitationNo
FunctionPress. reduction controller
Function VSP - PYes
Function VSP - QNo
Function VSP - TNo
In scope of WEEE and contain batteriesNo
Kvs values [m³/h]1.00 m³/h
Leakage rate [% Kvs]0.05
Material DescriptionAVDS PN25 15/1 3-12 thread flow/ret
Characteristic
Value
Media pH [Max]10
Media pH [Min]7
Media temperature [°C] [Max]200 °C
Media temperature [°C] [Min]2 °C
Medium alternativeCirculation water
Mounting versionFlow
Number of ports2
Permissible mediaSteam
PN alternative VSP16
Pressure classPN 25
Pressure controllerPressure reduction controller
Pressure nominal [bar]25 bar
Pressure setting range [bar] [Max]12.00 bar
Pressure setting range [bar] [Min]3.00 bar
Product groupPressure flow controllers
Product lineDistrict Energy Controls
Product TypeAVDS
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Select if the Shock valve should be with a Fixed pressure or AdjustablepressureAdjustable
Stem positionNormally open
Valve body materialRed bronze CuSn5ZnPb (Rg5)
Valve cone DP materialStainless steel, mat. No. 1.4122
Valve seat materialStainless steel, mat. No. 1.4571
Valve sizeDN 15

General specifications

Characteristic
Value
Gross weight5.966 Kilogram
Net weight5.966 Kilogram
Volume10.793 Liter
Characteristic
Value
EAN5702421541913
Proposition 65Cancer and Reproductive Harm