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Butterfly valve VFY-WH

Butterfly valves, VFY-WH, PN 16, DN 125, Handle, Wafer

065B7414

VFY-WH PN16 DN125 CI/SS/EPDM

Product specifications

Characteristic
Value
Ambient temperature [°C] [min]-10 °C
ApplicationHeating and cooling
ApprovalCE
Approval standardPED 97/23/CE, EN 12266-1, Rate A
Body materialCast iron EN GJL 250 (DIN GG25)
CE evaluatedYes
China RoHS complianceOut of scope
Connection typesWafer
DescriptionVFY-WH PN16 DN125 CI/SS/EPDM
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]125 mm
Diameter [mm] [Max]125 mm
Differential pressure range [bar] [Max]16.00 bar
EU RoHS complianceOut of scope
Flanges materialCast iron EN GJL 250 (DIN GG25)
FunctionOn/off
Gear flange typeF07
In scope of WEEE and contain batteriesNo
Kvs values [m³/h]883.00 m³/h
Label productYes
Leakage rate [% Kvs]Leakage rate A
Length [mm]56 mm
Material DescriptionVFY-WH PN16 DN125 CI/SS/EPDM
Media pH [Max]10
Media pH [Min]7
Characteristic
Value
Media temperature [°C] [Max]130 °C
Media temperature [°C] [Min]-10 °C
Medium alternativeGlycolic water up to 50%
Medium alternative 2Circulation water
Mounting orientationexcept cap down
Number of ports2
Operating torque [Nm]83 N-m
Operation typeHandle
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 16
Pressure nominal [bar]16 bar
Product groupButterfly valves
Product lineDistrict Energy Controls
Product TypeVFY-WH
REACH Candidate List substancesNo
Rotation angle [°]90 °
Stem sealing materialNitrile/Viton/Zinc coated S. + PTFE
Storage temperature [°C] [Min]-10 °C
UK RoHS complianceOut of scope
Valve body materialCast iron EN GJL 250 (DIN GG25)
Valve disc materialStainless Steel
Valve liner materialEPDM
Valve sizeDN 125
Valve stem materialStainless steel AISI 420
Valve typeConcentric Design

General specifications

Characteristic
Value
Gross weight7.622 Kilogram
Net weight7.602 Kilogram
Volume15.6 Liter
Characteristic
Value
EAN5710104062181
Proposition 65No Reproductive Toxins or Carcinogens