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b2b@elektrika.lv 
The VF208W is a new generation butterfly valve for the isolation and control of water for HVAC systems. The valve can be operated either by an electric actuator or hand using a handlever. Nodular iron construction provides a long life and high corrosion resistance. The EPDM soft seats provide tight shut off and zero leakge, for a better energy saving, maintenance free, double sealing of stem, centrical disc bearing. Valve size: DN50, Flange, uncharacterized flow, kvs: 115 m³/h. Constructed and flanged to a PN16 pressure class. ΔPm of maximum 600 Kpa. EPDM seals provide a working temperature range of -10 °C to + 100 °C, the soft seat seal ensures a tight close off with no leakage. Uncharacterized flow characteristics provide a good flow control, integrated dew point barrier. No linkage kits required.
- Butterfly valve for general duty HVAC applications
- Condensation barrier reduces water build up on the external surface of the actuator
- Can be hand actuated or driven under 2-position, floating or modulating control signals
- Thick EPDM liner provides a tight close off for zero leakage
- Stainless Steel Disc for suitability on many media solutions including glycol up to 50% concentration
- Wafer Flange fits between pipe flange faces, PN6, PN10, PN16 bolt patterns
- PN16, Max ∆P 600 kPa
- Kvs 115 m³/h
- Suitable actuator: Type MF20
- Suitable Hand Operator: 9150065000
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