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Vlinderkraan, DN 250, KVS 4670
In stock price (excl. VAT):
936,36 €
This price is valid until 2024-12-24
Price per m:
936,36 €
EAN: 0634558526738
MPN: VF299W-250CN
Our warehouse:
No
Vendor stock:
No
Per package:
1
Per box:
N/A
Technical data
| Item condition | New |
| Manufacture name | Vlinderkraan, DN 250, KVS 4670 |
| 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 | 505 mm |
| Diameter handwheel | 355 mm |
| Article compression class | PN 16 |
| Construction length | 505 mm |
| Outer pipe diameter all connections | 250 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 | 273 mm |
| Kvs value | 0 |
| Material spindle | Other |
| Nominal diameter | 10 inch (250) |
| Material valve butterfly | Other |
| Valve butterfly lined | No |
| Material primary spindle seal | Ethylene-propylene diene monomer rubber (EPDM) |
Packing details
| Packing level 1 | 0634558526738 |
Description
The VF299W is a general purpose, large butterfly valve with an undercut disc for low actuator torque. The valve is used as an isolation valve or a control valve, specially designed and tailored to HVAC markets need. The wafer type valve body is polyester coated for excellent corrosion resistance. The valve is tolerant against moderate levels of fluid contamination. Optimised seat and disc design for two torque operation, extending product life and minimizing actuator size. Valve size: DN250, Flange, Flow capacity, Kvs: 4670 m³/h. Constructed and flanged to PN6, PN10, PN16 pressure classes. ΔPm of maximum 350 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. Recommended range for modulating control up to 70% The valve is manufatured in accordance with conformity assessment procedure: PED 97/23/EC. Category III.