Valve for gaseous and liquid medium, has seat, which is formed as thin-metal sheet part with roof part and peripheral wall, where peripheral wall has outer surface that firmly lies at inner surface of outer wall of valve body

The valve has a seat (17), which is formed as a thin-metal sheet part with a roof part (22) and a peripheral wall (23), where the sheet is coaxially inserted and held into a valve body (2) in a finely adjustable, force-fitted and gas-tight manner when the valve is manufactured. The peripheral part has an outer surface (26), which firmly lies at an inner surface (27) of an outer wall (19) of the valve body. The roof part has a wall thickness, which is same as the wall thickness of the peripheral wall, where the wall thickness amounts to 0.2 millimeter. Das Ventil ist für gasförmige und flüssige Medien vorgesehen und umfasst einen Ventilkörper und einen Ventilsitz aus dünnwandigem Blech, der koaxial feinjustierbar in den Ventilkörper kraftschlüssig und gasdicht einsetzbar ist.