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〖DZ61/41H/X鍛鋼低溫閘閥〗
【DZ61/41H/X鍛鋼低溫閘閥-產品說明】
●設計與制造：ANSIB16.34API600API602
●法蘭尺寸：ANSIB16.5
●壓力溫度：ANSIB1.20.1
●結構長度：ANSIB16.10
●對焊連接尺寸：ANSIB16.11
●檢驗與試驗：API598
安裝尺寸及重量
| ANSI 150～800Lb | ||||||
| NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
| L | 92 | 111 | 120 | 120 | 140 | 178 |
| H | 335 | 360 | 405 | 475 | 475 | 550 |
| D0 | 125 | 125 | 160 | 160 | 180 | 200 |
| Wt | 7.1 | 9.4 | 13.5 | 15 | 17.8 | 28 |
| ANSI 150Lb | ||||||
| NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
| L1 | 108 | 117 | 127 | - | 165 | 178 |
| H1 | 335 | 360 | 405 | - | 475 | 550 |
| D1 | 125 | 125 | 160 | - | 180 | 200 |
| Wt1 | 6 | 8.7 | 11 | - | 18.5 | 21.6 |
| ANSI 300Lb | ||||||
| NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
| L1 | 140 | 152 | 165 | - | 190.5 | 216 |
| H1 | 335 | 360 | 405 | - | 475 | 550 |
| D1 | 125 | 125 | 160 | - | 180 | 200 |
| Wt1 | 7 | 9.4 | 12.5 | - | 20.1 | 24 |
| ANSI 600Lb | ||||||
| NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
| L1 | 165 | 190.5 | 216 | - | 241 | 292 |
| H1 | 335 | 360 | 405 | - | 475 | 550 |
| D1 | 125 | 125 | 160 | - | 180 | 200 |
| Wt1 | 8.0 | 11.1 | 13.4 | - | 22.6 | 26.8 |
鍛鋼低溫閘閥 800Lb 標準材質細表
| 序號 | 零件名稱 | AStoASTM | SStoASTM | ||
| LF2 | LF3 | F304(L) | F316(L) | ||
| 1 | 閥體 | A350LF2 | A350LF3 | A182F304(L) | A182F316(L) |
| 2 | 閥座 | A276420 | A276410 | A276304(L) | A276316(L) |
| 3 | 閘板 | A350LF2 | A350LF3 | A182F304(L) | A182F316(L) |
| 4 | 墊片 | 316夾柔性石墨 | 316夾PTFE | ||
| 5 | 閥蓋 | A350LF2 | A350LF3 | A182F304(L) | A182F316(L) |
| 6 | 螺栓 | A193B7 | A193B7 | A193B8 | A193B8M |
| 7 | 閥桿 | A182F6 | A182F6 | A182F304(L) | A182F316(L) |
| 8 | 填料 | 柔性石墨 | PTFE | ||
| 9 | 銷釘 | A276420 | A276 304 | ||
| 10 | 活節螺栓 | A193B7 | A193B16 | A193B8 | A193B8M |
| 11 | 填料壓套 | A276410 | A182F304(L) | A182F316(L) | |
| 12 | 填料壓板 | A105 | A182F11 | A182F304(L) | A182F316(L) |
| 13 | 螺母 | A1942H | A1944 | A1948 | A1948M |
| 14 | 閥桿螺母 | A276420 | |||
| 15 | 潤滑墊片 | A473431 | |||
| 16 | 銘牌 | SS | |||
| 17 | 緊鎖螺母 | A1942H | A1944 | A1948 | A1948M |
| 18 | 手輪 | A197 | |||
| 適用溫度 | ≥—40℃ | ≥—101℃ | ≥—196℃ | ||
注意:客戶需求的其他材質也可采用.密封面材料配對客戶內件代號決定 CS=碳鋼;AS=合金鋼;SS=不銹鋼; 尺寸(MM)和重量(KG)
