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Schneider Electric

Vlinderkraan,DN500,KVS19212

In stock: No Vendor stock: No Minimal order quantity: 1
Price (excl. VAT):
Price by request
This price is valid while stock lasts
EAN: 0634558526776
MPN: VF299W-500CN
Package: 1

Technical Information

Item condition New
Manufacture name Vlinderkraan,DN500,KVS19212
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 858 mm
Diameter handwheel 650 mm
Article compression class PN 16
Construction length 858 mm
Outer pipe diameter all connections 500 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 438 mm
Kvs value 0
Material spindle 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 0634558526776

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: DN500, Flange, Flow capacity, Kvs: 19212 m³/h. Constructed and flanged to PN10 and 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.