Industrietechnik
BVH280 2-way flanged ball valves, DN65-100
BVH series flanged ball valves designed for control of hot, cold or glycol-mixed water in heating and ventilation systems. The valves are intended for use with Industrietechnik damper actuators through an adaptor bracket.
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Specifications
| Rangeability | 100:1 |
|---|---|
| Nominal diameter | DN80 |
| Kvs | 100 m³/h |
| Max. diff. pressure | 660 kPa |
| Max. start-up pressure | 350 kPa |
| Way | 2 |
| Application | Ventilation, Heating |
|---|---|
| Pressure rating | PN16 |
| Connection types | Flanged according to |
| Flow characteristics | Equal percentage |
| Leakage | 0.0 % of Kvs (No leakage) |
| Media | Hot water, Cold water, Glycol-mixed water (max. 50 % glycol) |
| Angle of rotation | 90 ° |
| Max. diff. pressure | 660 kPa |
| Body | Grey cast iron EN-GJL-250, EN-JL1040 |
| Seat | PTFE |
| Stem | Stainless steel 1.4305 |
| Ball | Chromed brass CW614N |
| O-rings | EPDM |