R4.. Open close ball valve Technical data sheet
■For open and closed cold and warm water systems
■For shut-off functions on the water side and 2- point controls in air-handling units and heating systems.
■for potable water on request
■Air-bubble tight
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021-03-02 |
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278 KB |
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