設計範圍: | SOFT SEAT | METAL SEAT |
壓力標準(Rating) | JIS 10K/20K | JIS 10K/20K |
ASME 150LB/ 300LB/ 600LB/900LB | ASME 150LB/300LB/600LB/900LB/1500LB | |
公稱直徑(Size) | 2” ~ 24” | 2” ~ 24” |
閥體材質(Body material) | WCB/CF8/CF8M/CF3M/LCB/Others | WCB/CF8/CF8M/CF3M /Others |
閥球/閥桿(Stem) | SUS304/SUS316/Others | SUS630 SUS304/SUS316+Hard Face /Others |
閥座(Seat) | PTFE / G-PTFE/C-PTFE/TFM-1600/PEEK/PCTFE /Others | SUS304/316+Hard Face /Others |
彈片(Seat spring) | -Inconel X750 | Inconel X750 |
溫度範圍(Temp.) | -196°C ~ 230 °C | -196°C ~ 650 °C |
Certificated | Fire Safe/Low Emission | Fire Safe/Low Emission |
固心式 軟密封/金屬密封 Trunnion Type Soft/Meat Ball Valve
固定心軸式三片球塞閥 閥座設計 為彈簧持壓 ( spring loaded ) , 前後閥座接藉由此彈簧持壓, 保持閥座與閥球面正向止漏( positive sealing )效能 ,比較於浮球是閥座設計具有較佳之止漏耐壓能力. 且具有低摩擦係數,低扭力效益
產品描述