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                          上裝式球閥

                           

                          該系列球閥采用一體式結構設計,符合API 6D標準。工作溫度-46℃~200℃,上裝式結構可實現主要內件在線維修和更換組件,而無需將閥門從管線上卸下。該系列固定球閥也具有雙阻塞及泄放功能,并且注射密封膠系統可保證在緊急狀況下阻斷自閥桿和閥座圈處的泄漏。

                          產品詳圖
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                          設計特色:

                          l  鑄鋼一體式閥體(上裝式)

                          l  鍛鋼焊接閥體(全焊式)

                          l  防火設計

                          l  雙阻塞及排放功能

                          l  閥桿、閥座注膠系統

                          l  中腔內壓自泄

                          l  防吹出閥桿

                          l  防靜電裝置

                          l  可選雙活塞設計

                          產品范圍:

                          尺寸:        2″~24″(DN50DN600        

                          壓力等級:    ANSI 600lb1500lbPN10PN25   

                          主體材料:    鑄造碳鋼、不銹鋼                  

                          內件材料:    A105+ENP13CrF304F316        

                          操作方式:    手柄、齒輪、電動、氣動裝置        

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