Tee valve with electric hydraulic, pneumatic, manual. The 3-way valve can also be called three reduction to common de
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Cross points material valve
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Bidirectional manual gate door
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The application characteristics of manual flashboard valve: 1, flashboard valve with discharging device or bin,
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BZ - Ⅰ Ⅱ bar gate is according to the building materials, mining, metallurgical and other industries in the medium an
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