Suitable for air and gas pipeline of blast furnace hot blast furnace system; used as air regulating valve; gas regulating valve; hot air regulating valve, mixed air regulating, etc.
LD 41 is straight plate control valve, LD 43w is oblique plate control valve. Driving mode: electric (model: LD941W、LD943W).
The structure is simple, the adjustment performance is good, and the service life is long.