GUD電動真空球閥
GUD型電動高真空(壓力)球閥是以電動裝置驅動閥桿與球芯來執行啟閉動作，達到接通或切斷真空(壓力)系統管路中的介質流。應用于真空、乳制品、酒業、生物工程、食品、制藥、飲料、化妝品及化工領域。
GUD電動真空球閥主要技術性能
閥門漏率：Valve Leak Rate | ≤1.3×10-4Pa.L/S. |
適用溫度：Applicable Temperature | -30～+150℃ |
關閉時間：Close time | ≤30S |
適用范圍：Applicability |
|
連接型式 Loose Flange | 使用壓力范圍(Pa) |
活套法蘭(GB6070、JB919) | 0.6×106～1.3×10-4 |
焊接法蘭(GB6070、JB919) | 1.6×106～1.3×10-4 |
快卸法蘭(GB4982) | 0.1×106～1.3×10-4 |
螺紋連接 Threaded Connection | 1.6×106～1.3×10-4 |
主要零件材料
閥體、閥蓋、閥桿：不銹鋼
密封件：四氟乙烯、氟橡膠、PPL。
螺紋連接的外形及連接尺寸(圖一)
Model 型號 | DN | G | H | E | L |
GUD-10G | 10 | 1/4" | 180 | 157 | 68 |
GUD-16G | 16 | 1/2" | 180 | 157 | 72 |
GUD-25G | 25 | 1" | 205 | 157 | 90 |
GUD-32G | 32 | 1-1/4" | 205 | 157 | 112 |
GUD-40G | 40 | 1-1/2" | 220 | 157 | 120 |
GUD-50G | 50 | 2" | 250 | 157 | 145 |
GUD-63G | 63 | 2-1/2" | 280 | 207 | 185 |
GUD-80G | 80 | 3" | 330 | 207 | 210 |
GUD-100G | 100 | 4 | 350 | 207 | 268 |
活套法蘭連接(GB6070)(圖二)
Model 型號 | DN | D | Do | H | E | L | n-φc |
GUD-10F | 10 | 55 | 40 | 180 | 157 | 84 | 4-φ6.6 |
GUD-16F | 16 | 60 | 45 | 195 | 157 | 84 | 4-φ6.6 |
GUD-20F | 20 | 65 | 50 | 195 | 157 | 114 | 4-φ6.6 |
GUD-25F | 25 | 70 | 55 | 195 | 157 | 114 | 4-φ6.6 |
GUD-32F | 32 | 90 | 70 | 205 | 157 | 140 | 4-φ9 |
GUD-40F | 40 | 100 | 80 | 220 | 157 | 160 | 4-φ9 |
GUD-50F | 50 | 110 | 90 | 250 | 157 | 170 | 4-φ9 |
GUD-63F | 63 | 130 | 110 | 280 | 207 | 195 | 4-φ9 |
GUD-80F | 80 | 145 | 125 | 330 | 207 | 203 | 8-φ9 |
GUD-100F | 100 | 165 | 145 | 350 | 207 | 280 | 8-φ9 |
GUD-150F | 150 | 225 | 200 | 402 | 280 | 362 | 8-φ11 |
GUD-200F | 200 | 285 | 260 | 490 | 320 | 400 | 12-φ11 |
快卸法蘭連接(GB4982)(圖三)
Model 型號 | DN | D1 | D | H | E | L |
GUD-10KF | 10 | 12.2 | 30 | 180 | 157 | 84 |
GUD-16KF | 16 | 17.2 | 30 | 195 | 157 | 84 |
GUD-25KF | 25 | 26.2 | 40 | 195 | 157 | 114 |
GUD-32KF | 32 | 34.2 | 55 | 205 | 157 | 140 |
GUD-40KF | 40 | 41.2 | 55 | 220 | 157 | 160 |
GUD-50KF | 50 | 52.2 | 75 | 250 | 157 | 170 |
焊接式連接(GB4982)(圖四)
Model 型號 | DN | E | L | H |
GUD-10H | 10 | 157 | 94 | 180 |
GUD-16H | 16 | 157 | 104 | 195 |
GUD-20H | 20 | 157 | 114 | 195 |
GUD-25H | 25 | 157 | 114 | 195 |
GUD-32H | 32 | 157 | 140 | 205 |
GUD-40H | 40 | 157 | 160 | 220 |
GUD-50H | 50 | 157 | 170 | 250 |
GUD-63H | 63 | 207 | 195 | 280 |
GUD-80H | 80 | 207 | 203 | 330 |
GUD-100H | 100 | 207 | 280 | 350 |
GUD-150H | 150 | 280 | 362 | 402 |
