Micro water hot blast valve

Micro water hot blast valve
Micro water hot blast valve
Product Specifications
  • DN800-DN2000
  • GTV
  • Flange Type
  • Blast furnace
  • Gate
  • Metal
  • Carbon Steel
  • Electrical
  • Low Pressure
  • Gas
  • Low
  • GATE
Product Description


Blastfurnace hot air valve, combustion valve and reverse flow rest valve, and swap with the original conventional hot air valve


The tension and deterioration of water resources is an urgent global problem,so saving water and saving energy has become a common trend in the world. Asfar as blast furnace equipment is concerned, the cooling water consumption of conventional hot air valve is large and the energy consumption is large, which becomes the key to energy saving and consumption reduction of blast furnace.Shangfa valve Co., Ltd. actively tracks the latest technology of blast furnace equipment in the world, adheres to the research and development of high-tech products for a long time, and cooperates with iron and steel equipment research colleges and steel enterprises to develop micro-water energy-saving hot air valve. Through the new design, the cooling water of the hot air valve has been greatly reduced, and the loss of hot air has been reduced. It has become the first choice of key equipment for energy saving and consumption reduction of blast furnace, and won the national invention patent.

  • Adopt high temperature resistant, composite ceramic refractory
  • Special design of cooling channel to ensure the best cooling effect
  • Cooling water is the most economical
  • Through multi-layer heat insulation, the temperature loss in the production process is the smallest.
  • Increase the wind temperature by about 10oc compared with the same period last year
  • Because of reducing the heat loss and cooling water, the operating cost of the valve is reduced.

Four mature patented technologies of conventional lining hot air valve are applied.(fully covered with amorphous ceramic refractories, asymmetric water cavity structure of valve body, composite protection of valve plate, full floating sealing device of valve stem)

  • Various transmission modes (electric, hydraulic, pneumatic, manual, etc.)
  • Specification:dn800 dn2000
  • Wind temperature: 1350oc 1650oc
  • Wind pressure: 0.4 0.6mpa
  • Water quantity: 30% 40% of conventional hot air valve of the same specification
  • Water pressure: 0.4 0.7mpa
  • Able to withstand large thermal shock and thermal fluctuation
  • The service life of conventional hot air valve is extended by 2  3 years compared with the same period last year. /on year-on-year basis
  • Simple maintenance and convenient maintenance
Trade Information
  • Shanghai
  • Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T)
  • 100 Per Month
  • 30 Days
  • Plywood case suitable for sea transportation
  • Australia, North America, Western Europe, Middle East, Africa, Central America, Asia
  • All India
  • TS ECM ISO9001 ISO14001 OHSAS18001
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    Contact Us

    No. 66, Jinhua Road, Shangjie Valve Industrial Park,, Zhengzhou, Henan, 450041, China
    Phone :+8618838131638