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VFG22(1)_DN65_065B5500_065B55210_l

VFG 22, PN 40, DN 150, 380 m³/h, Flange

065B5518

Pressure operated valves

Product specifications

Characteristic
Value
ApplicationDistrict heating and cooling
Cavitation factor0.24
Cavitation factor 100%0.18
Cavitation factor 25%0.38
Cavitation factor 50%0.31
Cavitation factor 75%0.24
China RoHS complianceOut of scope
Connection sizeDN 150
Connection typesFlange
Contain batteriesNo
DG Indicator ProfileNot relevant for dangerous goods
DescriptionPressure operated valves
Diameter [mm]150 mm
Differential pressure range [bar] [Max]12.00 bar
EU RoHS complianceOut of scope
Kvs values [m³/h]380.00 m³/h
Leakage rate [% Kvs]0.05
Leakage through port max. [% Kvs]0.05
Material DescriptionVFG 22 PN40 150/380 2-way flange flow/re
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
Operating pressure [bar] [Max]40 bar
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 40
Pressure nominal [bar]40 bar
Pressure relieve system control valve insertChamber
Product TypeVFG 22
Product groupPressure flow controllers
Product lineDistrict Energy Controls
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Sealing DP materialMetal
Valve body materialCast steel EN-GP-240-GH (GS-C 25)
Valve cone DP materialStainless steel mat. No. 1.4021
Valve seat DP materialStainless steel, mat. No. 1.4021
Valve sizeDN 150

General specifications

Characteristic
Value
Gross weight131 Kilogram
Net weight121 Kilogram
Volume191.52 Liter
Characteristic
Value
EAN/UPC5714279052565
Proposition 65Cancer and Reproductive Harm