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发明授权
CN103453159B 用于闸阀的耐磨环定位器 有权

用于闸阀的耐磨环定位器
摘要：
本发明涉及改进的阀门，所述阀门具有通过可取出的定位器环固定的可取出的内部耐磨环。尤其是，本发明涉及闸阀，所述闸阀具有可取出的内部耐磨环，所述内部耐磨环在取出定位器环后可方便地从闸阀的一侧取出。通过压缩和剪切力的组合使定位器环在阀门外壳内保持在位。
摘要（英）：

Gate valves having removable interior wear rings that are easily removed from one side of the gate valve upon removal of a retainer ring. The retainer ring is held in place within the valve housing by combination of compressive and shear forces.

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