Gate valves are normally installed in horizontal pipe runs with the stem vertical.

闸阀通常危拆正在火仄管道下,阀杆垂曲背下.

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Globe pattern check valves can be used in horizontal pipe runs with the stem straight up.

截止阀类型的节流止回阀可以用在水平管道上,阀杆垂直向上.

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Globe pattern check valves should be used in horizontal pipe runs with the stem straight up.

截止阀结构的止回阀应该用于水平管道,阀杆垂直朝上.

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Gate valve are normally installed in horizontal pipe runs with the stem vertical.

闸阀通常安装在水平管道上,阀杆垂直向上.

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Gate valves are normally installed in horizontal pipe runs with the valve stem vertically up.

闸阀通常安装在水平管道上,其阀杆垂直向上.

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Globe pattern stop - check valves can be used in horizontal pipe runs with the stem straight up.

类型的节流可以用在水平管道上,阀杆垂直向上.

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