Pressure operated valves
| Gross weight | 430 Kg |
| Net weight | 404 Kg |
| Volume | 796 Liter |
| EAN | 5714279052602 |
| Gross weight | 430 Kg |
| Net weight | 404 Kg |
| Volume | 796 Liter |
| EAN | 5714279052602 |
| Cavitation factor | 0.18 |
| Cavitation factor 100% | 0.12 |
| Cavitation factor 25% | 0.32 |
| Cavitation factor 50% | 0.25 |
| Cavitation factor 75% | 0.18 |
| Connection size | DN 250 |
| Connection types | Flange |
| Description | Pressure operated valves |
| Diameter [mm] | 250 mm |
| Differential pressure range [bar] [Max] | 10 bar |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 800 m³/h |
| Leakage rate [% Kvs] | 0.05 |
| 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 |
| 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 control valve insert | Chamber |
| Product group | Pressure flow controllers |
| REACH Candidate List substances | No |
| Sealing DP material | Metal |
| Type | VFG 22 |
| Valve body material | Cast steel EN-GP-240-GH (GS-C 25) |
| Valve cone DP material | Stainless steel mat. No. 1.4021 |
| Valve seat DP material | Stainless steel, mat. No. 1.4021 |
| Valve size | DN 250 |
| Cavitation factor | 0.18 |
| Cavitation factor 100% | 0.12 |
| Cavitation factor 25% | 0.32 |
| Cavitation factor 50% | 0.25 |
| Cavitation factor 75% | 0.18 |
| Connection size | DN 250 |
| Connection types | Flange |
| Description | Pressure operated valves |
| Diameter [mm] | 250 mm |
| Differential pressure range [bar] [Max] | 10 bar |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 800 m³/h |
| Leakage rate [% Kvs] | 0.05 |
| 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 |
| 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 control valve insert | Chamber |
| Product group | Pressure flow controllers |
| REACH Candidate List substances | No |
| Sealing DP material | Metal |
| Type | VFG 22 |
| Valve body material | Cast steel EN-GP-240-GH (GS-C 25) |
| Valve cone DP material | Stainless steel mat. No. 1.4021 |
| Valve seat DP material | Stainless steel, mat. No. 1.4021 |
| Valve size | DN 250 |