Vlinderkraan, DN 250, KVS 4670

In stock: No Vendor stock: No Minimal order quantity: 1

Price (excl. VAT):

936,36 €

This price is valid until 24.12.24

EAN: 0634558526738

MPN: VF299W-250CN

Package: 1

Technical Information

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.