| 摘要 |
<p>The valve (10) has housing (11), which includes a valve space inside valve opening (16), which is surrounded by valve seat. The valve housing includes a separate component (40), at which a rod for a counter bearing is integrally formed. The component consists of a high stressable material, and is injected or cast into the housing consisting of standardized plastic material. The component has a ring part, which is contained in a ring holder (41). The separate component is made of polypropylene sulphide. The valve housing is made of polyamide.</p> |
