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Special-shaped water channel lining hot blast valve

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    Special-shaped water channel lining hot blast valve


    • Suitable for the hot blast pipelines of hot blast stove whose temperature is below 1350℃,take the action of shutting off hot blast and exhaust gas, served as hot blast valve, back-draft valve or combustion valve.
    • Driving modes:winch, hydraulic driving or motor driving.
    • The type marked "f" means having a square box drainage, and "T" means electric hydraulic push rod.
    • Welded structure. The water road connect the body's sealing surface. The body and disc are cold by cooling water and lined with special refractory material. The valve bonnet has two types, one without water cooling is lines with special refractory material (DN≤1250),the other without lining is colded by cooling water (DN>1250).
    • A float sealing device connects the valve stem and bonnet.
    • There is a metal seal ring between the flanges of valve body and valve bonnet, and the metal seal ring is covered with high temperature resistant sealing glue.
    • System pressure difference ensures the valve seal completely.
    • Main material:Q235, 20g, and heat-resisting alloy steel.
    Product Tags:

    hot blast valve

      

    gate valve

      

    butterfly valve

      
    Buy Special-shaped water channel lining hot blast valve at wholesale prices
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