The broken lines in the drawings depict portions of the fluid block that form no part of the claimed design. The dash-dot-dash lines in the drawings are the boundary lines to separate disclaimed areas on an embodiment from the claimed.
The article relating to the design of the present application is a fluid block that forms a flow path that can be connected between fluid devices such as flow meters and valves so that fluid can flow without leakage. The fluid block is connected to other blocks by engaging the convex part on the right side and the concave part on the left side.