Type：Rack level mobile and horizontal installed gate valve, which equipped with a small pressure equalising door itself .
 Application：Used in hot blast stove
 Usage：It is used as cold blast valve and plays the role of cutting off the air in the cold blast pipeline of the hot blast stove.
 Working temperature：≤200℃
 Sealing Type：Hard metal seal
 Working Pressure：≤0.4MPa
 Operating Medium：Air
 Operation：Manual, electric and hydraulic
 Size：DN400~DN900
BF Capacity: 28m³ ~450m³; Model: YC42W