Butterfly valves, SBFV-FF-GF, PN 25, DN 250, Gear Flange, Flange
065H7686
SBFV-FF GF PN25/dp16 DN250
This product has been discontinued.
The product is no longer available for purchase, but you can still find information about it, including service manuals, drawing etc.
If you're looking for a similar product, you can check out other options within the same product type by visiting the product type page.: SBFV
Product specifications
Characteristic | Value |
|---|---|
| Ambient temperature [°C] [max] | 240 °C |
| Ambient temperature [°C] [min] | -40 °C |
| Application | Heating and cooling |
| Approval standard | EN 10204 3.1N 12266 P10-P11-P12 & F20 |
| Body material | Carbon Steel EN 10028-2 P265 GH |
| Cone /seat sealing material | Stainless steel + PTFE |
| Connection types | Flange |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | SBFV-FF GF PN25/dp16 DN250 |
| Diameter [mm] | 250 mm |
| Differential pressure range [bar] [Max] | 16.00 bar |
| Differential pressure range [bar] [Min] | 0.00 bar |
| Flanges material | Carbon Steel EN 10028-2 P265 GH |
| Function | On/off |
| Gear flange type | F12 |
| Height to top of stem [mm] | 360.0 mm |
| Kvs values [m³/h] | 2100.00 m³/h |
| Leakage rate [% Kvs] | Leakage rate A |
| Material Description | SBFV-FF GF PN25/dp16 DN250 |
| Media pH [Max] | 9 |
| Media pH [Min] | 7 |
Characteristic | Value |
|---|---|
| Media temperature [°C] [Max] | 240 °C |
| Media temperature [°C] [Min] | -20 °C |
| Medium alternative | Glycolic water up to 50% |
| Mounting orientation | All |
| Number of ports | 2 |
| Operating torque [Nm] | 790 N-m |
| Operation type | Gear Flange |
| Permissible media | District heating/cooling circulation water |
| Pressure class | PN 25 |
| Pressure nominal [bar] | 25 bar |
| Product Type | SBFV-FF-GF |
| Product group | Butterfly valves |
| Product line | District Energy Controls |
| REACH Candidate List substances | No |
| Rotation angle [°] | 90 ° |
| Stem sealing material | PTFE/Graphite/Stainless steel/EPDM HT/Viton |
| Storage temperature [°C] [Min] | -40 °C |
| Valve body material | Carbon Steel EN 10028-2 P265 GH |
| Valve disc material | Carbon Steel EN 10028-2 P265 GH |
| Valve size | DN 250 |
| Valve stem material | Stainless Steel X17CrNi16-2 |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 154 Kilogram |
| Net weight | 85 Kilogram |
| Volume | 244800 Liter |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702428936408 |
| Proposition 65 | No Reproductive Toxins or Carcinogens |