VFA Series Butterfly Valves
VFA Series butterfly valves are wafer flangeless type and are used typically in gas reducing stations for a on-off service.
VFA Series butterfly valves, thanks to their particular construction features, have very low pressure losses and excellent seal.
This series of butterfly valves is designed basically for transmission and distribution grids of the natural gas and for commercial/industrial applications.
Their reduced overall dimensions allow simple installation and easy maintenance.
VFA Series are in conformity with the Pressure Equipment Directive
PED 97/23/EC and are classified in Category Max. III
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- Hermetic Seal
- Compact Design
- Easy Installation in All Positions
- Easy Maintenance
- Very Low Pressure Loss
Type VFA: Lever operated
Type VFA-MR: Gear operated
Type VFA-MRO: Gear operated for use with absorbing odorizing systems
DN 50, 65, 80, 100, 125, 150, 200, 250 / NPS 2, 2 1/2, 3, 4, 5, 6, 8, 10
PN 16, CL150
Allowable Pressure: Up to 19 bar / 276 psig
Standard Version
Working: -10° to 60°C / 14° to 140°F
Low Temperature Version
Working: -20° to 60°C / -4° to 140°F
For additional technical information, contact your local Sales Office or refer to technical documentation
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