Industrie technik VFL80-79 - Vfl2/Vfl3 2 And 3 Way Din Standard Flanged Valve
Industrie technik
Ürün Kodu: VFL80-79
Marka: Industrie technik
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Industrie technik VFL80-79 - Vfl2/Vfl3 2 And 3 Way Din Standard Flanged Valve için Açıklama:
| Nominal diameter | DN80 |
|---|---|
| Kvs | 79 m 3 /h |
| Stroke | 20 mm |
| Actuator | SE18, SE25 |
| Pressure rating | PN16 |
|---|---|
| Connection | Flanged according to EN 1092-2 |
| Flow characteristics | A → AB: 0-30 % open = linear, 30 - 100 % open = equal percentage B → AB: linear |
| Max. leakage | A - AB: DN65…DN80 = max 0.1 % of the kvs value, DN100…DN150 = max 0.2 % of the kvs value B - AB: Max 2 % of the kvs value |
| Media | Hot water, cold water, glycol-mixed water |
| Media temperature | -5…+120°C |
| Rangeability | 100:1 |
| Body | Cast iron Grade 200 |
| Seat | Cast iron Grade 200 |
| Plug | Stainless steel 1.4301 |
| Stem | Stainless steel 1.4301 |
| Packing box | Brass CW 617N |
| Bonnet | Cast iron Grade 200 |
| O-rings | EPDM |
| Packing | Aramid reinforced rubber |
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