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NVD 895 check valve

Check Valve, NVD 895, PN 16, DN 50, Between Flange

065B7495

NVD 895 PN16 DN50

Product specifications

Characteristic
Value
ApplicationDistrict Heating
China RoHS complianceOut of scope
Connection typesBetween Flange
Contain batteriesNo
DescriptionNVD 895 PN16 DN50
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]50 mm
EU RoHS complianceOut of scope
FunctionNon-return
Kvs values [m³/h]35.70 m³/h
Label productYes
Material DescriptionNVD 895 PN16 DN50
Media pH [Max]10
Media pH [Min]7
Media temperature [°C] [Max]100 °C
Media temperature [°C] [Min]-10 °C
Medium alternativeGlycolic water up to 50%
Characteristic
Value
Medium alternative 2Domestic water
Mounting orientationfree
Number of ports2
Operation typeSelf-operating
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 16
Pressure nominal [bar]16 bar
Product groupButterfly valves
Product lineDistrict Energy Controls
Product TypeNVD 895
REACH Candidate List substancesLead (CAS no. 7439-92-1)
SCIP dossier no.923d9ca4-d8fc-40e9-9831-6da3e16eb7f6
SCIP dossier product name065B7495
UK RoHS complianceOut of scope
Valve body materialGrey cast iron EN-GJL-250 (GG-25)
Valve sizeDN 50
Valve typeCheck Valve

General specifications

Characteristic
Value
Gross weight1.355 Kilogram
Net weight1.35 Kilogram
Volume0.595 Liter
Characteristic
Value
EAN5710104063225
Proposition 65Cancer and Reproductive Harm