1) Prevent the valve from being strongly striken in the process of installation and shipment, otherwise it may influence its normal performance.
2) Before installation, the user must check the valve flatly on the test clamps with some prepressing. It is not al...
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飘雪  发表于 23:50:04 | 阅读全文 | 评论 2 | 引用 0 | 编辑




Ball Valves are reliable and simple to use as a
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飘雪  发表于 22:56:47 | 阅读全文 | 评论 0 | 引用 0 | 编辑
1、Shape dimension drawing   
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飘雪  发表于 23:34:15 | 阅读全文 | 评论 0 | 引用 0 | 编辑
1、Shape dimension drawing :  
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飘雪  发表于 08:24:58 | 阅读全文 | 评论 0 | 引用 0 | 编辑

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