| 摘要 |
<p>The invention relates to a stopcock for fluids, comprising a housing (2) with an inlet (3) and an outlet (4) access and a closure plug (1) in the housing, with a spindle nut (9) and a closure membrane (6) adhering thereto, controlling the passage between the inlet (3) and outlet (4), wherein said closure membrane (6) is made of thermoplastic elastomer (TPE). The invention also relates to closure plugs for controlling the passage between the inlet and outlet of a stopcock, involving a closure membrane made of thermoplastic elastomer (TPE).</p> |
