Industrie technik VFBV220 - Vfbv2/Vfbv3 2 And 3 Way Ball Valves
Industrie technik
Ürün Kodu: VFBV220
Marka: Industrie technik
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Industrie technik VFBV220 - Vfbv2/Vfbv3 2 And 3 Way Ball Valves için Açıklama:
| Nominal diameter | DN20 |
|---|---|
| Kvs with flow plate installed in port A | 6.3 m 3 /h |
| Kvs (On/off, A-AB) | 10 m 3 /h |
| Actuator | SEB4 |
| ΔPs | 2500 kPa |
| ΔPmax | 350 kPa |
| Application | Heating systems, cooling systems, ventilation systems |
|---|---|
| Pressure rating | PN40 |
| Connection | BSP internally threaded according to ISO 228/1 |
| Flow characteristics | A - AB = equal percentage (Flow plate installed), B - AB = linear, On/Off (No flow plate) |
| Max. leakage | 0.0 % of the kvs value |
| Media | Hot water, cold water, glycol-mixed water |
| Media temperature | -5…+140°C |
| Rangeability | 100:1 |
| Body | Brass CW617N |
| Ball | Chromed brass CW614N |
| Seat | PTFE |
| Stem | Stainless steel 1.4305 |
| Flow plate | POM |
| Circlips | Stainless steel 1.4310 |
| O-rings | EPDM |
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