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2-way pressure balanced valve type VM 2

VM 2, PN 25, DN 40, 16.00 m³/h, G 2 A

065B2019

VM 2 PN25 40/16 2-way seated ext. thr

Product specifications

Characteristic
Value
ApplicationDistrict Heating
Application alternative VSPHeating
Basic Data Text TemplateVM2 40/16
Cavitation factor0.50
Cavitation factor 100%0.34
Cavitation factor 25%0.58
Cavitation factor 50%0.52
Cavitation factor 75%0.50
China RoHS complianceOut of scope
Connection sizeG 2 A
Connection typesExternal Thread
Contain batteriesNo
Control ratio50:1
DG Indicator ProfileNot relevant for dangerous goods
DescriptionVM 2 PN25 40/16 2-way seated ext. thr
Diameter [mm]40 mm
Differential pressure range [bar] [Max]16.00 bar
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow characteristicSplit
FunctionControl valve
Kvs values [m³/h]16.00 m³/h
Leakage through port max. [% Kvs]0.05
Material DescriptionVM 2 PN25 40/16 2-way seated ext. thr
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
PN alternative VSP16
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 25
Pressure nominal [bar]25 bar
Product TypeVM 2
Product groupMotorized control valves
Product lineDistrict Energy Controls
REACH Candidate List substancesLead (CAS no. 7439-92-1)
SCIP dossier no.eeef3c38-a53e-46a7-b84e-0271238cafdf
SCIP dossier product nameVM2 (3)
Spindle positionNormally open
Stroke [mm]10.00 mm
Stuffing box sealing materialEPDM
Valve body materialRed bronze, mat. No. 2.1096.1 (RG5)
Valve cone materialStainless steel
Valve seat materialStainless steel
Valve sizeDN 40
Valve stem materialStainless steel

General specifications

Characteristic
Value
Gross weight2.621 Kilogram
Net weight2.323 Kilogram
Characteristic
Value
EAN/UPC5702421509005
Proposition 65Cancer and Reproductive Harm