VAN DANFOSS VGUF, PN 25, DN 40, 20 m³/h, Flange - C/N 065B0798
Product details
|
Gross weight |
10.015 Kilogram |
|
Net weight |
10.015 Kilogram |
|
Volume |
14.31 Liter |
|
EAN |
5702421543801 |
|
Type |
VGUF |
|
Product group |
Motorized control valves |
|
Application |
Cooling |
|
Cavitation factor |
0.6 |
|
China RoHS compliance |
Out of scope |
|
Connection size |
40 |
|
Connection standard |
EN 1092-2 |
|
Connection types |
Flange |
|
Contains batteries |
No |
|
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 |
|
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 |
|
REACH Candidate List substances |
Lead (CAS no. 7439-92-1) |
|
Sealing material |
EPDM |
|
Spindle position |
Normally closed |
|
Stroke [mm] |
5 mm |
|
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 |




