VGUF, PN 25, DN 40, 20.00 m³/h, Flange

065B0798

VGUF PN25 40/20 2-way flange flow/ret

Product details

Gross weight 10.015 Kilogram
Net weight 10.015 Kilogram
Volume 14.31 Liter
EAN 5702421543801

 

Application Cooling
Cavitation factor 0.6
China RoHS compliance Out of scope
Connection size 40
Connection standard EN 1092-2
Connection types Flange
Description VGUF PN25 40/20 2-way flange flow/ret
Diameter [mm] 40 mm
Differential pressure range [bar] [Max] 16 bar
EU RoHS compliance Out of scope
Flow characteristic Approx. linear
Function Control valve
In scope of WEEE and contain batteries No
Kvs values [m³/h] 20 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 16
Pressure class PN 25
Pressure nominal [bar] 25 bar
Pressure relieve system Piston
Product group Motorized control valves
REACH Candidate List substances Lead (CAS no. 7439-92-1)
Sealing material EPDM
Spindle position Normally closed
Stroke [mm] 5 mm
Type VGUF
UK RoHS compliance Out of scope
Valve body material Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material DZR brass CuZn36Pb2AS (CW 602N)
Valve seat material Stainless steel, mat. No. 1.4571
Valve size DN 40

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