Swiching Pressure:0.01MPa
Water Consumption:0.056*DNT/h
Pressure of Cooling Water:0.5MPa
The valve is applicable to the hot air pipelines of the hot air stove system of the blast furnace and also to the other industrial kiln furnace; the hot pipelines of the heating furnace play the role of cutting off to the high-temperature air, gas and smoke. 

The valve can be used through hand-force transmission, hydraulic-chain transmission, electric-chain or electric-screw rod transmission.

The valve body and valve cover adopt cast-welding mixed construction, efficient water cooling system and the compound floating seal construction.