| 摘要 |
<p>A valve assembly for a measuring device which valve assembly comprises a valve body (16) and a valve housing(1, 2), wherein the valve body(16) has a bottom surface(161) defining a boundary surface of a process, said bottom surface (161) comprising an opening (162) towards said process, said assembly further having a centre segment(15) with a probe cavity (151) therethrough for receiving a measuring device(5), and closing means (4) for opening and closing said valve, wherein said centre segment(15) is rotationally mounted onto said valve body(16) and the movement for opening/closing said valve is a rotary movement of said centre segment(15) around a centre axis.</p> |
