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PCV-VFG 21, PN 25, DN 250, 630.00 m³/h, Flange 003G1527

PCV-VFG 21, PN 25, DN 250, 630 m³/h, Flange

003G1527

Assem.kit PCV-VFG21 PN25 250/630 flange

Product specifications

Characteristic
Value
Actuator size [cm²]630 cm²
Basic Data Text Template
Cavitation factor0.20
Cavitation factor 100%0.13
Cavitation factor 25%0.37
Cavitation factor 50%0.30
Cavitation factor 75%0.20
China RoHS complianceOut of scope
Connection typesFlange
Contain batteriesNo
Control ratio750:1
DescriptionAssem.kit PCV-VFG21 PN25 250/630 flange
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]250 mm
Differential pressure range [bar] [Max]10.00 bar
Differential pressure range [bar] [Min]0.50 bar
EU RoHS complianceOut of scope
Flow characteristicLinear optimized
FunctionPCV Assembly kit
Kvs values [m³/h]630.00 m³/h
Leakage rate [% Kvs]0.05
Material DescriptionAssem.kit PCV-VFG21 PN25 250/630 fl.
Characteristic
Value
Media pH [Max]10
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
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 25
Pressure nominal [bar]25 bar
Product groupPilot - controlled valves
Product lineDistrict Energy Controls
Product TypePCV-VFG 21
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Sealing materialEPDM
Stem positionNormally closed
UK RoHS complianceOut of scope
Valve body materialCast steel EN-GP-240-GH (GS-C 25)
Valve cone materialStainless steel, mat. No. 1.4021
Valve seat materialStainless steel, mat. No. 1.4313
Valve sizeDN 250

General specifications

Characteristic
Value
Gross weight400 Kilogram
Net weight387.5 Kilogram
Volume652.8 Liter
Characteristic
Value
EAN5702421813775
Proposition 65Cancer and Reproductive Harm