Butterfly Valve W DN50 PN16

Wafer type - with lever
Item No.
M34146
Details
Nodular Cast Iron body, vulcanized liner wafer 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 702702
Top Flange Standard ISO 5211 - F07
Variant Lever
Face To Face Standard EN 558, series 20
Remark Multiflange: PN6/10/16/25, ANSI150, JIS5K/10K
Inspection Standard EN 12266
Pressure Rating PN16
Design Code EN 593
Category Valve
Item Number M34146
Sub Category BUTTERFLY
End Type Wafer
Material House Nodular Cast Iron, GGG40
Material Disc Aluminium Bronze
Material Seat FPM/FKM
Size 50
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
6 Lever Nodular Cast Iron GGG40
7 Position plate Stainless Steel 1.4401



DETAILS
DN Pressure Rating Id Ø D L Kg L1 H H1 L2 H2
50 16 92 43 3.3 232 242.5 71 101 118