VFQ 22, PN 40, 380.00 m³/h
065B5588
Pressure operated valves
Product specifications
Characteristic | Value |
---|---|
Application | District heating and cooling |
Cavitation factor | 0.40 |
Cavitation factor 100% | 0.34 |
Cavitation factor 25% | 0.65 |
Cavitation factor 50% | 0.64 |
Cavitation factor 75% | 0.41 |
Connection types | Flange |
Description | Pressure operated valves |
DG Indicator Profile | Not relevant for dangerous goods |
Diameter [mm] | 150 mm |
Differential pressure range [bar] [Max] | 12.00 bar |
In scope of WEEE and contain batteries | No |
Kvs values [m³/h] | 380.00 m³/h |
Leakage rate [% Kvs] | 0.05 |
Leakage through port max. [% Kvs] | 0.05 |
Material Description | VFQ 22 PN40 150/380 2-way flange flow/re |
Media pH [Max] | 10 |
Media pH [Min] | 7 |
Media temperature [°C] [Max] | 150 °C |
Characteristic | Value |
---|---|
Media temperature [°C] [Min] | 2 °C |
Medium alternative | Glycolic water up to 30% |
Mounting version | Free |
Number of ports | 2 |
Operating pressure [bar] [Max] | 40 bar |
Permissible media | District heating/cooling circulation water |
Pressure class | PN 40 |
Pressure nominal [bar] | 40 bar |
Pressure relieve system | Chamber |
Product group | Pressure flow controllers |
Product line | District Energy Controls |
Product Type | VFQ 22 |
Sealing DP material | Metal |
Valve body material | Cast steel GP240GH (GS-C 25) |
Valve cone DP material | Stainless steel mat. No. 1.4021 |
Valve cone material | Stainless steel M. No. 1.4021 |
Valve seat DP material | Stainless steel, mat. No. 1.4021 |
Valve seat material | Stainless steel M. No. 1.4021 |
Valve size | DN 150 |
General specifications
Characteristic | Value |
---|---|
Gross weight | 177 Kilogram |
Net weight | 167 Kilogram |
Characteristic | Value |
---|---|
Volume | 192 Liter |
EAN | 5715162390412 |