| 摘要 |
The invention discloses an angle seat geometry for a valve seat (3) in a fitting housing (1) having an inlet and an outlet, wherein provision is made of a metallic closure part (2) of conical configuration on the outer contour thereof, wherein the valve seat is formed in the metallic housing as an intersection of three cones, wherein two cones are positioned in a through opening in the fitting housing in such a way that the valve seat is in the form of a marginal seat, and wherein the components of the seat are produced by means of laser melting. |
