Industrie technik VFFG250-31,5 - Vffg2/Vffg3 2 And 3 Way Control Valves
Industrie technik
Ürün Kodu: VFFG250-31,5
Marka: Industrie technik
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Industrie technik VFFG250-31,5 - Vffg2/Vffg3 2 And 3 Way Control Valves için Açıklama:
| Kvs | 31.5 m 3 /h |
|---|---|
| Nominal diameter | DN50 |
| Max. diff. pressure | 450 kPa |
| Actuator | SE18 |
| Pressure rating | PN16 |
|---|---|
| Connection | Flanged according to EN 1092-2 |
| Flow characteristics | A - AB = equal percentage, B - AB = linear |
| Max. leakage | 0 % of Kvs |
| Media | Hot water, cold water, glycol-mixed water |
| Media temperature | -5…+120°C |
| Rangeability | 100:1 (DN50…200), > 50:1 (DN25…40) |
| Max. diff. pressure | If a smaller actuator than the suggested one is used, the max. differential pressure may be different. More information is available in the product sheet. |
| Body | Grey cast iron EN-JL1040/EN-GJL-250 |
| Plug | Gunmetal 1400 LG2 (DN50…200), Brass CW614N (DN25…40) |
| Seat | Gunmetal 1400 LG2 (DN50…200), Cast iron Grade 250 (DN25…40) |
| Stem | Stainless steel 1.4305 |
| Packing box | Brass CW614N |
| Bonnet | Brass CW614N |
| O-rings | EPDM |
| Packing | Aramid reinforced rubber |
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