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(3 st)-
BVH265
- Rangeability
- 100:1
- Nominal diameter
- DN65
- Kvs
- 63 m³/h
- Max. diff. pressure
- 660 kPa
- Max. start-up pressure
- 350 kPa
- Way
- 2
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BVH280
- Rangeability
- 100:1
- Nominal diameter
- DN80
- Kvs
- 100 m³/h
- Max. diff. pressure
- 660 kPa
- Max. start-up pressure
- 350 kPa
- Way
- 2
-
BVH2100
- Rangeability
- 100:1
- Nominal diameter
- DN100
- Kvs
- 160 m³/h
- Max. diff. pressure
- 660 kPa
- Max. start-up pressure
- 350 kPa
- Way
- 2
Specifications
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 |