Valve housing and poppet valve

The utility model relates to a valve shell and a poppet valve, in the valve shell (1) of the poppet valve (100) used for controlling process fluid flow (f) of process technical equipment such as chemical equipment such as petrochemical equipment, power generation equipment, food processing equipment and the like, a through hole (2) which can be closed through a valve piece (7) which can move horizontally along the vertical direction (Z) is arranged. Wherein the valve housing (1) delimits a working chamber (17) for receiving the valve element (7) in the vertical direction (Z) above the through-opening (2); the valve housing (1) forms a steaming chamber (11) below the through hole (2) in the vertical direction (Z) and has at least one guide vane (9) which radially protrudes into the steaming chamber (11) in order to interfere with a process fluid vortex (w) with a vertical vortex axis (H) filling the steaming chamber (11). 本实用新型涉及一种阀壳体和提升阀，在一种用于控制过程技术设备例如化工设备如石化设备、发电设备、食品加工设备等的过程流体流(f)的提升阀(100)的阀壳体(1)中，设有能通过可沿竖