|
公稱壓力(Mpa) |
強度試驗壓力 (Mpa) |
密封試驗壓力 (Mpa) |
氣密封試驗壓力 (Mpa) |
工作溫度(℃) |
|||
| 380 | 425 | 540 | 570 | ||||
| 最大工作壓力(Mpa) | |||||||
| 1.6 | 2.40 | 1.75 | 0.6 | 1.6 | 0.9 | ||
| 2.5 | 3.75 | 2.75 | 0.6 | 2.5 | 1.4 | ||
| 4.0 | 6.00 | 4.40 | 0.6 | 4.0 | 2.3 | ||
| 6.4 | 9.60 | 7.05 | 0.6 | 6.4 | 3.7 | ||
| 10.0 | 15.00 | 11.00 | 0.6 | 10.0 | 5.8 | ||
| 16.0 | 17.60 | 17.60 | 0.6 | 16.0 | 9.0 | ||
| 32.0 | 48.00 | 35.20 | 0.6 | 32.0 | 18.6 | ||
| P54 10 | 30.00 | 12.5 | 0.6 | 10.0 | |||
| P54 14 | 42.00 | 17.50 | 0.6 | 14.0 | |||
| P57 14 | 56.00 | 17.5 | 0.6 | 14.0 | |||
| P57 17 | 63.00 | 21.25 | 0.6 | 17.0 | |||
|
序號 |
零件名稱 |
1.6~32.0(Mpa) | P 54 100、P 54 140 | P 57 140、P 57 170 |
| 1 | 閥體 | 鍛鋼25 |
鍛鋼12Cr1MoV |
F91 |
| 2 | 閥蓋 | 鍛鋼25 |
鍛鋼12Cr1MoV |
F91 |
| 3 | 閥桿 | 2Cr13 | 25Cr2MoV | 25Cr2MoV |
| 4 | 閥瓣 |
鍛鋼25+硬質合金 |
12Cr1MoV+STL | F91+STL |
| 5 | 籠套 | 鍛鋼25 |
鍛鋼12Cr1MoV |
鍛鋼12Cr1MoV |
| 6 | 彈簧 | INCONELX-750 | INCONELX-750 | INCONELX-750 |
|
公稱通徑(DN) |
10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
|
結構長度(L=mm) |
200 | 200 | 240 | 240 | 240 | 300 | 300 | 400 | 400 | 480 |
