Q47F-O型球閥的簡單介紹我們的320G固定球閥是新一代高性能球閥,適用于長輸管線和一般工業管線,其強度、安全性、耐惡劣環境性等在設計時進行了特殊考慮,適用于各種腐蝕性和非腐蝕性介質Q47F-O型球閥的詳細信息雙軸固定式O型球閥概述 我們的320G固定球閥是新一代高性能球閥,適用于長輸管線和一般工業管線,其強度、安全性、耐惡劣環境性等在設計時進行了特殊考慮,適用于各種腐蝕性和非腐蝕性介質。它與浮動球閥相比,工作時,閥前流體壓力在球體上產生的作用力全部傳遞給軸承,不會使球體向閥座移動,因而閥座不會承受過大的壓力,所以固定球閥的轉矩小、閥座變形小、密封性能穩定、使用壽命長,適用于高壓、大口徑場合。 Our 320G fixed ball valve is a new generation of high-performance ball valve,suitable for long-distance pipelines and general industrial pipeline,the strength and safety,resistance to harsh environments and so in the design were special consideration ,applicable to various corrosive and non corrosive media.It is compared with the floating ball,work force of fluid pressure before the valve resulting in the ball on the all pass to the bearing,will not make the ball move to the seat will not bear high pressure,so fixed valve torque is small,the valve seat deformation small sealing performance stability,long service life,suitable for high pressure,large diameter occasions. 標準規范
● 設計標準:GB/T12237、API 6D、API 608 ● 結構長度:GB/T12221、ASME B16.10 ● 法蘭連接:HG、GB、JB、ASME B16.5 ● 壓力與溫度:GB/T9131、ASME B16.34 ● 檢驗與測試:GB/T13927、API 598 ● 質量認證:ISO9001、API 6D
技術參數 ● 閥體形式:兩段(三段)式鑄造閥體 |