Keystone Series GR Butterfly Valves
Keystone™ series GR is a general purpose resilient seated butterfly valve available in flanged, lugged or wafer body style for any service where drop-tight shut-off and maximum flow area is required.
Phone. 020 741 6200
Email: sales@askalon.fi
Keystone™ series GR is a general purpose resilient seated butterfly valve available in flanged, lugged or wafer body style for any service where drop-tight shut-off and maximum flow area is required.
Any questions?
Henna Ketoja
Inside Sales Engineer
Mob. 400 612 124
Tommi Penttilä
Sales Manager Conventional Power
Phone. 0207 416 208
Sizes | DN 50 - 900 (NPS 2 - 36) |
Pressure | 16 bar DN 50 - 300 (230 psi NPS 2 - 12) 10 bar DN 350 - 900 (150 psi NPS 14 - 36) |
Reinforced seat | 16 bar DN 350 - 600 (230 psi NPS 14 - 24) |
End of line | 10 bar DN 50 - 300 (150 psi NPS 2 - 12) 6 bar DN 350 - 900 (90 psi NPS 14 - 36) |
Reinforced seat | 10 bar DN 350 - 600 (150 psi NPS 14 - 24) |
Vacuum service | 0.4 bar (5.8 psia) |
Temperature | -40°C to +160°C (-40 °F to +320°F) |
Flange accommodation | PN 6/10/16, 125/150, JIS 10K, BS Table E, AS4087 PN 16, AS2129 Table E |
Askalon AB, filial i Finland, Hiekkamäentie 11, FI-01150 Sipoo, Finland
Phone. 020 741 6200, Email: sales@askalon.fi
Hammarö | Lund | Västervik | Søborg | Pirkkala | Sipoo
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