Valve System Division : Steel mills
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- catalog (pdf/6,688KB)
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For blast furnace and hot stove facilities of iron manufacture.
Hot blast valves
| Valve size 700 - 1900mm (28" - 75") |  |
| This valve is of water-cooled construction to pass and shut off a hot blast of 1000 - 1400°C,and has a refractory lining to the interior of its body. |
Link seal valves
| This is a butterfly type valve in which the valve disc moves almost in parallel with the seat surface near its fully closed position and rotates through 90 degrees when fully opened. |  |
Goggle valves
| Available with a closed type and an open type. The movable seal ring is pressure-released or re-pressed by means of the springed oil thdraulic cylinder. |
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Blow off valves
| This valve is located in the bustle pipe of a blast furnace to blow off counter-flow gas to the atmosphere from the blast furnace when the furnace is at a stop. The body and the disc are both made of cast steel for high temperature and constructed so as to be water-cooled, because the blast furnace gas of a high temperature flows through the valve. The body is refractory-lined in its upsteam side interior to protect it from a high temperature. Particular catalog is available. |
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Other products commodity
- Cold blast valves
- Gas shut-off valves
- Chimney valves
- Gas valves for burner
- Air valves for burner etc.
