Butterfly Valve L DN250 PN10

Lug type - bare stem
Item No.
Nodular Cast Iron body, vulcanized liner lugged type butterfly valve with Aluminium Bronze disc. Centric free stem with standardized pattern for actuator mounting. Can handle negative pressure (vacuum), due to the meticulous vulcanization process.
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Product Group712701
End StandardEN 1092-2
Face To Face StandardEN 558, series 20
Inspection StandardEN 12266
RemarkConnection: PN10
Min temperature-30°C
Top Flange StandardISO 5211 - F10
Max temperature+180°C
VariantBare stem
Pressure RatingPN10
End TypeLug
Design CodeEN 593
ApplicationCargo oil, Corrosive fluids, Flammable hydraulic oil, Fuel oil, Lubricating oil, Non-flammable hydraulic fluid
Material SeatFPM/FKM
Material DiscAluminium Bronze
Material BodyNodular Cast Iron, GGG40
Item NumberM33558
Partslist and details
No Part Material Code
1 Body Nodular Cast Iron GGG40
2 Disc Aluminium Bronze
3 Seat FPM/FKM max working temp. 180°C
4 Stem Stainless Steel 1.4401
5 Pin Duplex Stainless Steel 1.4462

DN Pressure Rating Id nxdd Hcd Ø D L Kg H1 Ø D2 H2 S H3
250 10 12xM20 350 420 68 31 203 125 245 22 30