Wafer butterfly valve

Wafer butterfly valve
 

Product description:

Wafer check valve is a valve used to prevent the use of pipes and equipment in the media back; and its disc using dual board plus two torsion springs designed to allow the valve plate in the pressure range according to their own opening and closing. the needs of users, and use different types of plastic and other components. body structure length, short, rigid, easy to install, completely reliable performance, good anti-jamming .

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