
Water-Cooled Hot-Blast Valve
Welded metallurgical isolation valve for a hot-blast stove system.
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Qinhuangdao Zhongqing Metallurgical Valve Co., Ltd.

Metal-seated, welded butterfly valve for industrial gas isolation.
The company’s triple-offset butterfly valve is presented for opening and closing high-temperature industrial gas lines. Zhongqing describes a welded construction, metal-ring sealing and hydraulic or electric drive options. The offset arrangement is intended to reduce rubbing during operation; the selected model’s pressure, temperature and actuator requirements should be established for the actual gas duty.
Qinhuangdao Zhongqing Metallurgical Valve Co., Ltd. · Qinhuangdao, Hebei
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Source reviewed: 2026-11-07. This directory summary organises the supplier’s published product information.
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Welded metallurgical isolation valve for a hot-blast stove system.
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Carbon-steel gas-control butterfly valve with a 0–90-degree regulating range.
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Large gas-line isolation valve with sequential unclamping and plate movement.
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Linked valve assembly for directing cold blast to a stove or atmospheric discharge.
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Enclosed gas-isolation assembly with separately controlled plate travel and sealing.
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