Final Control Elements & Instrumentation Products

 

 

 

 

 

Dust Catcher Cut-off Valves

 

 

 

 

 

Used for the isolation of dust catcher from the blast furnace located in the down-corner, on the top of the dust catcher.

 

Features

 

 

 

 

 

Sizes

:

Up to 3000mm

Temperature

:

Up to 400ºC

Pressure

:

Up to 150 Kpa

Media  

:

Gas

 

Material specification

 

 

 

 

 
Material of Construction :
 

Construction: Fabricated design.

Body

-

Carbon steel refractory lined

Disc

-

Carbon steel

Flanges

-

Carbon steel

Seat ring 

-

Carbon steel

 

Sealing : Special sealing geometry for double bell type disc and seat ring with 13-17% chrome hard facing with provision for steam purging to ensure 100% sealing across the valve.

Drive : Electrical through winch.

Applications : Used for isolation of the dust catcher from the blast furnace. located in the descending gas line, on the top of the dust catcher.