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Self-acting pressure reduction controller type AVDS

AVDS, PN 25, DN 15, 3 bar - 12 bar, External Thread, G 3/4 A, Mounting version: Flow

003H6672

AVDS PN25 15/3,2 3-12 thread flow/ret

Thông số kỹ thuật của máy

Đặc tính kỹ thuật
Giá trị
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
China RoHS complianceOut of scope
Connection sizeG 3/4 A
Connection typesExternal Thread
Contains batteriesNo
DescriptionAVDS PN25 15/3,2 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
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow controlNo
Flow limitationNo
FunctionPress. reduction controller
Function VSP - PYes
Function VSP - QNo
Function VSP - TNo
Kvs values [m³/h]3.20 m³/h
Đặc tính kỹ thuật
Giá trị
Leakage rate [% Kvs]0.05
Material DescriptionAVDS PN25 15/3,2 3-12 thread flow/ret
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)
Setting TypeAdjustable
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

Yêu cầu chung

Đặc tính kỹ thuật
Giá trị
Gross weight5.894 Kilogram
Net weight5.894 Kilogram
Volume10.774 Liter
Đặc tính kỹ thuật
Giá trị
EAN/UPC5702421541937
Proposition 65Cancer and Reproductive Harm