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黄铜/青铜法兰手动闸阀Z45W-16T/Z45W-10/16/20/25/40/64/100/160T
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黄铜/青铜卡套手工闸阀Z95W-10/16/20/25/40/64/100/160T
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黄铜/青铜带锁内螺纹手动闸阀Z15W-10/16/20/25/40/64/100/160T
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球墨铸铁内螺纹手动闸阀Z15T-16Q
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美制黄铜/青铜内螺纹手动闸阀Z15W-10/16/20/25/40/64/100/160T
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黄铜/青铜内螺纹手动闸阀（美制）Z15W-10/16/20/25/40/64/100/160T
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黄铜/青铜变压器专用法兰手动闸阀Z45W-10/16/20/25/40/64/100/160T
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黄铜/青铜内螺纹手动闸阀Z15W-10/16/20/25/40/64/100/160T
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黄铜/青铜内螺纹手动水表闸阀Z15W-10/16/20/25/40/64/100/160T
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足通孔黄铜/青铜内螺纹手动闸阀Z15W-10/16/20/25/40/64/100/160T
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黄铜/青铜内螺纹手动闸阀（足通孔）Z15W-10/16/20/25/40/64/100/160T
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黄铜/青铜磁性带锁内螺纹手动闸阀Z15W-10/16/20/25/40/64/100/160T
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灰铸铁暗杆法兰手动闸阀Z45T-16Z
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沟槽式消防闸阀
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消防信号闸阀
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黄铜/青铜青铜内螺纹手动闸阀Z15W-10/16/20/25/40/64/100/160T