Butterfly Valve DF DN450 JIS 5K

Double flange type - bare stem
Item No.
M35275
Details
Nodular Cast Iron body, vulcanized liner double flange type butterfly valve with Stainless Steel 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 730901
Material Body Nodular Cast Iron, GGG40
Min temperature -15°C
Remark Connection: JIS 5K
Face To Face Standard EN 558, series 13
End Standard JIS B2239
Design Code EN 593
Standard JIS
Application Air, Boiler feedwater, Cargo oil, Condensate, Flammable hydraulic oil, Fuel oil, Gas, Lubricating oil, Non-flammable hydraulic fluid, Sea water, Water
Size 450
Material Seat NBR
Material Disc Stainless Steel, 316
Pressure Rating JIS 5K
End Type Double flange
Sub Category BUTTERFLY
Item Number M35275
Category Valve
Inspection Standard EN 12266
Top Flange Standard ISO 5211 - F14
Variant Bare stem
Max temperature +80°C
Partslist and details
PARTSLIST
No Part Material Code
1 Body Nodular Cast Iron GGG40
2 Disc Stainless Steel 1.4408
3 Seat NBR max working temp. 80°C
4 Stem Stainless Steel 1.4057
5 Pin Duplex Stainless Steel 1.4462



DETAILS
DN Pressure Rating Id nxdd Hcd Ø D L Kg H1 Ø D2 H2 S H3
450 5 16x25 555 640 222 123 335 175 375 36 38