Type：Single wedge-style gate valve
 Application：Used in hot blast stove
 Usage：It is used as equalizing valve and exhaust valve and plays the role of cutting off the medium in the pipeline of hot blast stove.
 Working Temperature：≤400℃
 Sealing Type：Hard metal seal (hard alloy)
 Operating Medium：Air, smoke and exhaust gas
 Operation：Manual, electric and hydraulic
 Working Pressure：≤0.4MPa
 Size：DN150~DN500
 Model：YZ41Y-4