Marine clip-on concentric butterfly valve

DN50-DN300
The handle butterfly valve is a commonly used soft-sealed butterfly valve in fluid pipelines, characterized by the alignment of the valve stem axis, butterfly plate center, and valve body passage center. It employs a clamp-type connection (the valve body lacks integrated flanges and is installed between pipeline flanges via double-ended bolts). The butterfly plate can quickly open or close by rotating 90° around the valve stem, and it also allows for flow regulation within the opening range.