Note: Valves that are assembled and tested without silicone lubricants have a potential exposure to air-borne silicone as well as during shipping after they leave the plant.

• 注意：尽管阀门的组装和测试都是在无硅酮润滑剂环境下进行，但是出厂后，在运输期间，仍然可能有暴露在空气中的硅酮下的可能。