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Picture of VF208W Butterfly Valve, 2-Way, DN100, Wafer Flanged, Zinc Plated Disc, EPDM Liner, Kvs 760 m³/h, Max ∆P 600 kPa.
SKU:

VF208W-100NZ

VF208W Butterfly Valve, 2-Way, DN100, Wafer Flanged, Zinc Plated Disc, EPDM Liner, Kvs 760 m³/h, Max ∆P 600 kPa.

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VF208W Butterfly Valve, 2-Way, DN100, Wafer Flanged, Zinc Plated Disc, EPDM Liner, Kvs 760 m³/h, Max ∆P 600 kPa.
  • 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
  • Zinc coated Disc for suitability with glycol solutions up to 50% concentration
  • Wafer Flange fits between pipe flange faces, PN6, PN10, PN16 bolt patterns
  • PN16, Max ∆P 600 kPa
  • Kvs 760 m³/h
  • Suitable actuator: Type MF20
  • Suitable Hand Operator: 9150100000
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Manufacturer: Schneider Electric
Estimated Delivery Date: 12-Oct-2024
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Product Data Sheet
The VF28W is a 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 body with a full EPDM liner provides a long life and high corrosion resistance. Valve size: DN1, ISO Wafer Flange, uncharacterized flow, kvs: 76 m³/h. The thick EPDM liner/seat provides tight shut off and zero leakge, for a better energy saving. Maintenance free, double sealing of stem, centrical disc bearing. Constructed and flanged to a PN16 pressure class. ΔPm of maximum 6 Kpa. Zinc coated Disc EPDM liner provide a working temperature range of -1 °C to + 1 °C, the soft sealing ensures a tight close off with no leakage. High flow capacity, non characterized flow curve Dew point barrier fitted on actuator mounting flange No linkage kits required. Fits to MF4 Actuators

Products specifications

Attribute nameAttribute value
Main
Operating fluid temperature-10-100 °C
Body materialnodular cast iron EN-JS 1030
Seat leakagePort A: Class IV-S1 (0.005 %)
Product or component typevalve
Targeted regionAustralia., Asia Pacific., Europe
Medium compatibilityWater, Glycol 50 %, Glycol 30 %, Glycol 25 %
Valve product seriesVF208W
Flow coefficient760 kvs, 878.73 cv
Disc materialnodular cast iron
Valve configuration2-Way
Stem movementrotary
Pressure fluid max delta P normal life44 psi
Valve typebutterfly
Valve modelVF208W 100NZ 760E B00
Valve connection typeflanged
Flow characteristicuncharacterized
Disc shapefull
Stem materialstainless steel AISI 420
Pipe size100 mm
Material sealEPDM (ethylene propylene diene monomer)
Pressure classPN16
Body size100 mm (4 in)
Packing Units
Unit Type of Package 11
Number of Units in Package 11
Package 1 Height8.89 cm
Package 1 Width26.67 cm
Package 1 Length19.05 cm
Package 1 Weight4.045 kg

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