| Z61H、Z61W美標(biāo)對(duì)焊截止閥詳細(xì)介紹: |
| 產(chǎn)品名稱(chēng) | Z61H、Z61W美標(biāo)法蘭對(duì)焊截止閥 |
| 產(chǎn)品型號(hào) | Z61H、Z61W |
| 公稱(chēng)通徑 | DN15-1000 |
| 壓力范圍 | 150LB~2500LB |
| 閥體材質(zhì) | 鑄鋼、不銹鋼 |
結(jié)構(gòu)特點(diǎn):
1.流線(xiàn)型,明桿帶支架
2.中法蘭螺栓連接
3.活套連接閥瓣
4.升降閥桿與手輪
5.支架與閥蓋一體式
6.傘齒輪操作選配
7.對(duì)焊連接
主要零件材料及性能:
| 閥體、閥蓋 | 閥桿 | 密封面 | 墊片(環(huán)) | 填料 | 工作溫度 | 適用介質(zhì) |
| WCB | 2Cr13 | 13Cr | 增強(qiáng)柔性石墨 | 柔性石墨 | ≤425 | 水、蒸汽、油品 |
| WC1 | 38CrMoAl 25Cr2MoV | ≤425 | ||||
| WC6 | ≤540 | |||||
| WC9 | ≤570 | |||||
| C5 C12 | ≤540 | |||||
| CF8 | F304 | ≤200 | 硝酸、醋酸、尿素 | |||
| CF8M | F316 | |||||
| CF3 | F304L | |||||
| CF3M | F316L |
外形及連接尺寸:
| 型號(hào) | 公稱(chēng) 通徑 NPS(in) | 壓力級(jí) Class | 主要結(jié)構(gòu)尺寸(mm) | 閥體 材料 | 性能規(guī)范 | ||||
| Do | D | L | H | 適用溫度(℃) | 適用介質(zhì) | ||||
| J61H-150LB | 2" | 150 | 200 | 203 | 380 | WCB | ≤425 | 蒸氣、油品、水等 | |
| 3" | " | 250 | 241 | 465 | " | " | " | ||
| 4" | " | 300 | 292 | 530 | " | " | " | ||
| 6" | " | 350 | 406 | 650 | " | " | " | ||
| 8" | " | 400 | 495 | 760 | " | " | " | ||
| 10" | " | 500 | 622 | 860 | " | " | " | ||
| 12" | " | 600 | 699 | 1000 | " | " | " | ||
| 14" | " | 600 | 787 | 1050 | " | " | " | ||
| 16" | " | 750 | 914 | 1150 | " | " | " | ||
| J61H-300LB | 2" | 300 | 200 | 267 | 425 | WCB | ≤425 | 蒸氣、油品、水等 | |
| 3" | " | 250 | 318 | 530 | " | " | " | ||
| 4" | " | 300 | 356 | 610 | " | " | " | ||
| 6" | " | 400 | 445 | 790 | " | " | " | ||
| 8" | " | 500 | 559 | 870 | " | " | " | ||
| 10" | " | 500 | 622 | 1040 | " | " | " | ||
| 12" | " | 600 | 711 | 1140 | " | " | " | ||
| 14" | " | 750 | 838 | 1200 | " | " | " | ||
| 16" | " | 850 | 864 | 1400 | " | " | " | ||


















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