Upper part of the valve assembly

Abstract

1. Name of the product in this design: Upper part of valve assembly. 2. Purpose of this design: The overall purpose is as a valve assembly, and the partial purpose is as the upper part of the valve assembly. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: This design is a partial design. The dashed lines represent the parts that are not protected, while the solid lines represent the parts that are protected. The dotted lines shown in each view indicate the boundary between the protected and unprotected parts of this product. The dotted lines themselves do not constitute the protected part of this design.

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