Butterfly Valve DF DN150 PN16

Double flange type - bare stem
Item No.
M34678
Details
Nodular Cast Iron body, vulcanized liner double flange 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 Group 730702
Material Body Nodular Cast Iron, GGG40
Min temperature -15°C
Remark Connection: PN16
Face To Face Standard EN 558, series 13
End Standard EN 1092-2
Design Code EN 593
Standard DIN
Application Air, Boiler feedwater, Cargo oil, Condensate, Flammable hydraulic oil, Fuel oil, Gas, Lubricating oil, Non-flammable hydraulic fluid, Sea water, Water
Size 150
Material Seat NBR
Material Disc Aluminium Bronze
Pressure Rating PN16
End Type Double flange
Sub Category BUTTERFLY
Item Number M34678
Category Valve
Inspection Standard EN 12266
Top Flange Standard ISO 5211 - F07
Variant Bare stem
PartNumberListId 0
Max temperature +80°C
Partslist and details
PARTSLIST
No Part Material Code
1 Body Nodular Cast Iron GGG40
2 Disc Aluminium Bronze
3 Seat NBR max working temp. 80°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
150 16 8x22 240 285 140 18 140 90 180 14 20