Blast Furnace Burner Valves

Blast Furnace Butterfly Valve

The blast furnace butterfly valve features a steel body with integral flanges and shaft bearing housings, drilled per ASA Standards. It offers options of wafer or flangeless designs, though it does not adhere to AWWA specifications.

Before shipment, the valve undergoes rigorous leakage and hydrostatic tests. The fabrication and assembly adhere to high standards of workmanship, ensuring reliability and performance.

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Blast Furnace-ram Type Valve

Yosmite-Miles valves are customized to meet customer needs for pressures and temperatures, operating autonomously without steam or water, and offering water-cooled seating and goggle plate rings for high temperatures.

Yosmite-Miles valves are customized for specific operating conditions, operating independently without additional services, and offering water-cooled options for high-temperature applications.

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Blast Swing Type Valve

The Yosmite Swing Goggle Valve offers simplified, rugged, and dependable design, easy operation, and economical maintenance. It provides absolute tight shut-off in blast furnace, basic oxygen suitable for both vertical and horizontal orientations.

When closed, the Yosmite Swing Goggle Valve ensures clear separation on each side of the goggle plate to prevent gas leakage. Any leakage is directed to the atmosphere, not around the goggle plate.

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Hot Blast Valve

The hot blast valve is designed and service-proven for continuous operation to stove dome temperatures. It takes only 10 seconds to open or close, requiring less space and eliminating costly equipment, making it versatile for stack control.

The hot blast valve disc is driven bi-directionally by levers and links, ensuring reliable opening and closing cycles. Self-lubricating bronze bushings at fulcrum points with optional central lubrication.

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