VFG 2, 280.00 m³/h, Flange

065B2421

VFG2 PN40 150/280 2-way flange flow/ret

Product details

Gross weight 154 Kg
Net weight 154 Kg
Volume 75.888 Liter
EAN 5702421803387

 

Application District Heating
Cavitation factor 0.3
China RoHS compliance Out of scope
Connection types Flange
Description VFG2 PN40 150/280 2-way flange flow/ret
Diameter [mm] 150 mm
Differential pressure range [bar] [Max] 12 bar
EU RoHS compliance Out of scope
Flow characteristic Linear optimized
Function Pressure relief
In scope of WEEE and contain batteries No
Kvs values [m³/h] 280 m³/h
Leakage through port max. [% Kvs] 0.05
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 150 °C
Media temperature [°C] [Min] 2 °C
Medium alternative Glycolic water up to 30%
Mounting version Free
Number of ports 2
Permissible media District heating/cooling circulation water
PN alternative VSP 25
Pressure nominal [bar] 40 bar
Product Group Pressure flow controllers
REACH Candidate List substances 0.1 Lead (CAS no. 7439-92-1)
Spindle position Normally open
Stroke [mm] 24 mm
Type VFG 2
UK RoHS compliance Out of scope
Valve body material Cast steel GP240GH (GS-C 25)
Valve cone material Stainless steel, mat. No. 1.4021
Valve seat material Stainless steel, mat. No. 1.4313

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