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Vlinderkraan,DN450,KVS 14804, COAT.
Vendor stock: No
Minimal order quantity: 1
In stock price (excl. VAT):
3 781,47 €
EAN: 0634558526714
MPN: VF209W-450CN
Package: 1
Technical Information
| Item condition | New |
| Manufacture name | Vlinderkraan,DN450,KVS 14804, COAT. |
| Brand | Schneider Electric |
| Categories |
Control devices, buttons |
| Country of origin | CN |
| Harmonized System Code | 8481 8085 00 |
| Surface protection | Coated |
| Material quality | Cast iron GG 25 (GJL-250) |
| Sealing | Ethylene-propylene diene monomer rubber (EPDM) |
| Operation | Other |
| Length operating element | 775 mm |
| Diameter handwheel | 585 mm |
| Article compression class | PN 16 |
| Construction length | 775 mm |
| Outer pipe diameter all connections | 450 mm |
| Flange compression class | Other |
| Max. pressure difference at 20 °C | 0 bar |
| Length of connection 1 | 0 mm |
| Length of connection 2 | 0 mm |
| Angle of the valve | 90 ° |
| Spindle angle | 0 ° |
| Max. pressure difference as end valve | 0 bar |
| Passage | 0 mm |
| Valve design | Centric |
| Fire-safe | No |
| Height operating element | 406 mm |
| Kvs value | 0 |
| Material spindle | Other |
| Connections | Other |
| Nominal diameter | Other |
| Material valve butterfly | Other |
| Valve butterfly lined | No |
| Material primary spindle seal | Ethylene-propylene diene monomer rubber (EPDM) |
Packing details
| Packing level 1 | 0634558526714 |
Description
The VF209W is a premium high pressure butterfly valve for heavy duty HVAC and industrial applications. The valve is used as an isolation valve or a control valve. The valve disc is coated with Nylon 11 thermoplastic material ensuring excellent durabiility against corrosion. Optimised seat and disc design for high close off pressures and Nylon valve disc coating for a better friciton resistance and protection for aggressive water Valve size: DN450, Flange, Flow capacity, Kvs: 14804 m³/h. Constructed and flanged to PN10 and PN16 pressure classes. ΔPm of maximum 1000 Kpa. EPDM seals provide a working temperature range of -29 °C to + 121 °C, and a tight closing of the butterfly valve with the maximum close-of pressure The flow characteristic is near equal percent up to 70° disc angle. The valve is manufatured in accordance with conformity assessment procedure: PED 97/23/EC. Category III.