Butterfly Valve W DN125 PN16

Wafer type - with gearbox
Item No.
M34398
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.
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Product Group 700702
Material Body Nodular Cast Iron, GGG40
Min temperature -15°C
Remark Multiflange: PN6/10/16/25, ANSI150, JIS5K/10K
Face To Face Standard EN 558, series 20
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 125
Material Seat NBR
Material Disc Aluminium Bronze
Pressure Rating PN16
End Type Wafer
Sub Category BUTTERFLY
Item Number M34398
Category Valve
Inspection Standard EN 12266
Top Flange Standard ISO 5211 - F07
Variant Gearbox
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
6 Gearbox Cast Iron GG20
7 Gearbox shaft Steel C45



DETAILS
DN Pressure Rating Id Ø D L Kg L1 H H1 L2 H2 Ø M
125 16 183 56 10.5 148 331 118 39 160 140