Butterfly Valve L DN250 PN10

Lug type - bare stem
Item No.
M33558
Details
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.
More Information
More Information
Product Group 712701
Top Flange Standard ISO 5211 - F10
Variant Bare stem
Face To Face Standard EN 558, series 20
Remark Connection: PN10
Inspection Standard EN 12266
Pressure Rating PN10
Design Code EN 593
Category Valve
Item Number M33558
Sub Category BUTTERFLY
End Type Lug
Material House Nodular Cast Iron, GGG40
Material Disc Aluminium Bronze
Material Seat FPM/FKM
Size 250
Application Cargo oil, Corrosive fluids, Flammable hydraulic oil, Fuel oil, Lubricating oil, Non-flammable hydraulic fluid
Standard DIN
End Standard EN 1092-2
Min temperature -30°C
Max temperature +180°C
Partslist and details
PARTSLIST
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



DETAILS
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