Products > Metallurgical valve > Top discharge valve

Top discharge valve

Model: FS46L
Nominal diameter: DN250 ~ 600mm
Nominal: PN0.15MPa
Temperature: ≤400 ℃
Suitable medium: gas, flue gases and other
Connection dimensions: GB2555-81PN2.5
Detection: GB / T13927-92
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Product description

FS46L-1.5 top discharge valve, electric winch-style relief valve seat, valve cover, the shell, the shell, rod and other components. It is winch hoist control lever system to pull the valve cover opening and closing valve, the valve has a simple structure, opening and closing flexible, good sealing performance, easy operation, safe and reliable, and other characteristics, mainly used in blast furnace off When the furnace gas emissions to the atmosphere, in order to ensure the safety of the blast furnace system.
 

The main part material

FS46L-1.5 roof relief valve main parts materials
Part NameSeatcapUnder the shellIn the shellLeverSealing ring
materialCast steel + hardfacing alloy wearCast steel + hardfacing alloy wearCarbon steelCast steelHard steelfluororubber

 

Product appearance structure size

FS46L-1.5 roof relief valve shape structure size (mm)
DNPN 
(Mpa)
D0DD1bn-φdLL1L2L3HA0F 
(KN)
Quality 
(kg)
2500.152004003502012-232400632110027521009010800
3000.152504403952412-2325007501100310220090151100
4000.153005655153016-2526509201150380240090201368
5000.154006746103216-2630009201200420252090302484
5500.074007206603516-26320010901200450240090403328
6000.154007206603516-26360010901200450240090554200


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