Industrie technik VFMD220-6.3 - Vfmd 2 And 3 Way Control Valves
Industrie technik
Ürün Kodu: VFMD220-6.3
Marka: Industrie technik
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Industrie technik VFMD220-6.3 - Vfmd 2 And 3 Way Control Valves için Açıklama:
| Nominal diameter | DN20 |
|---|---|
| Kvs | 6.3 m 3 /h |
| Max. diff. pressure | 350 kPa |
| Actuator | SEZ4 |
| Application | Heating systems, cooling systems, fan-coil units, ventilation systems |
|---|---|
| Pressure rating | PN16 |
| Connection | BSP externally threaded according to ISO 228/1 |
| Flow characteristics | Linear |
| Max. leakage | 0.0 % of kvs |
| Media | Hot water, cold water, glycol-mixed water |
| Media temperature | 2…110°C |
| Rangeability | 50:1 |
| Stroke | 5.5mm |
| Body | Brass CW614N |
| Seat | Brass CW614N |
| Plug | Brass CW614N |
| Stem | Stainless steel 1.4305 |
| Seat packing | EPDM |
| O-rings | EPDM |
| Nut | Malleable cast iron, galvanized |
| Nipple | Dezincification resistant brass CW 602N (DN15-DN20), Malleable cast iron (DN25-DN40) |
| Fitting seal | Novatec Premium 2, Nitrile bonded aramid fibre with graphite |
| Cover lid | Dezincification resistant brass CW 602N |
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