浙江偉光泵閥制造有限公司
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<ul id="qqie6"></ul> 浙江偉光泵閥制造有限公司
襯氟止回閥H41F46技術標準設計和制造GB/T12235GB/T12236結構長度HG/T3704-2003GB12221法蘭尺寸GB/T91131-2000公稱壓力1
襯氟止回閥H41F46
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主要零部件材料表
| 序號 | 零件名稱 | 灰鑄鐵 | 鑄鋼 | 不銹鋼 | ||
| Z | C | P | R | |||
| 1 | 閥體、閥蓋 | HT250 | WCB | CF8 | CF8M | |
| 2 | 閥瓣 | WCB | WCB | CF8 | CF8M | |
| 3 | 襯里層 | FEP（F46） PCTFE（F3）PFA（可洛性聚四氟乙烯）PP PO | ||||
| 6 | 螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | |
| 7 | 螺母 | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | |
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主要連接尺寸及重量
| 公稱通徑 | L | L1 | L2 | D | D1 | D2 | f | b | Z-φd | W(kg) | |
| DN | NPS | PN1.0MPa | |||||||||
| 15 | 1/2 | 130 | 130 | 80 | 95 | 65 | 45 | 2 | 14 | 4-φ14 | 5 |
| 20 | 3/4 | 150 | 150 | 90 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | 6 |
| 25 | 1 | 160 | 160 | 100 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | 7 |
| 32 | 5/4 | 180 | 180 | 110 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 8 |
| 40 | 3/2 | 200 | 200 | 125 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 10 |
| 50 | 2 | 230 | 230 | 140 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 12 |
| 65 | 5/2 | 290 | 290 | 160 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 18 |
| 80 | 3 | 310 | 310 | 185 | 195 | 160 | 135 | 3 | 22 | 4-φ18 | 28 |
| 100 | 4 | 350 | 350 | 210 | 215 | 180 | 155 | 3 | 22 | 8-φ18 | 37 |
| 125 | 5 | 400 | 400 | 250 | 245 | 210 | 185 | 3 | 24 | 8-φ18 | 58 |
| 150 | 6 | 480 | 480 | 300 | 280 | 240 | 210 | 3 | 24 | 8-φ23 | 75 |
| 200 | 8 | 495 | 495 | 380 | 335 | 295 | 265 | 3 | 26 | 8-φ23 | 120 |
| 250 | 10 | 622 | 622 | 430 | 390 | 350 | 320 | 3 | 28 | 12-φ23 | 160 |
| PN1.6MPa | |||||||||||
| 15 | 1/2 | 130 | 130 | 80 | 95 | 65 | 45 | 2 | 14 | 4-φ14 | 5 |
| 20 | 3/4 | 150 | 150 | 90 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | 6 |
| 25 | 1 | 160 | 160 | 100 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | 7 |
| 32 | 5/4 | 180 | 180 | 110 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 8 |
| 40 | 3/2 | 200 | 200 | 125 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 10 |
| 50 | 2 | 230 | 230 | 140 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 12 |
| 65 | 5/2 | 290 | 290 | 160 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 18 |
| 80 | 3 | 310 | 310 | 185 | 195 | 160 | 135 | 3 | 22 | 4-φ18 | 28 |
| 100 | 4 | 350 | 350 | 210 | 215 | 180 | 155 | 3 | 22 | 8-φ18 | 37 |
| 125 | 5 | 400 | 400 | 250 | 245 | 210 | 185 | 3 | 24 | 8-φ18 | 58 |
| 150 | 6 | 480 | 480 | 300 | 280 | 240 | 210 | 3 | 24 | 8-φ23 | 75 |
| 200 | 8 | 495 | 495 | 380 | 335 | 295 | 265 | 3 | 26 | 12-φ23 | 120 |
| 250 | 10 | 622 | 622 | 430 | 390 | 350 | 320 | 3 | 28 | 12-φ23 | 160 |
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