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公司基本資料信息
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點擊圖片查看原圖
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,Q41F-16P-DN50,Q41F-16P-DN65,Q41F-16P-DN80,Q41F-16P-DN100,Q41F-16P-DN125,Q41F-16P-DN150,Q41F-16P-DN200,Q41F-25P-DN15,Q41F-25P-DN20,Q41F-25P-DN25,Q41F-25P-DN32,Q41F-25P-DN40,Q41F-25P-DN50,Q41F-25P-DN65,Q41F-25P-DN80,Q41F-25P-DN100,Q41F-25P-DN125,Q41F-25P-DN150,Q41F-25P-DN200,Q41F-40R-DN15,Q41F-40R-DN20,Q41F-40R-DN25,Q41F-40R-DN32,Q41F-40R-DN40,Q41F-40R-DN50,Q41F-40R-DN65,Q41F-40R-DN80,Q41F-40R-DN100,Q41F-40R-DN125,Q41F-40R-DN150,Q41F-40R-DN200,液化氣專用球閥
Q41N液化氣專用球閥概述：
Q41N液化氣專用球閥采用成形聚四氟乙烯填料，適用于大多數高中壓燃氣輸送場合，手柄操作力矩平穩(wěn)，O形密封圈用來防止外部雜質進入閥門內部。并保持閥門長期密封性能，大于DN150的球閥采用蝸輪驅動。燃氣球閥適用于中、小口徑管路的各種壓力、溫度和介質下控制接通或截斷管路介質的啟閉裝置;靠介質壓力將球體壓緊在出口端閥座上,其使用壓力和通徑受到一定限制.采用90°傳動,故開關方便迅速,可以實行快速啟閉.
Q41N液化氣專用球閥的優(yōu)點：
1、球閥通道平整光滑便于管道掃線清洗,可以輸送漿液及固體顆粒等介質.
2、采用PTFE(聚四氟乙烯)等材料作為密封,具有良好潤滑性和彈性,與球體摩擦系小,使用壽命長.
3、啟閉迅速,啟閉時只需把球體轉動90°,方便而迅速.
4.球閥的流體阻力小,全開時球體通道、閥體通道和連接管道的截面積相等,并且成直線想通,介質流過球閥,相當于流過一段直通的管子,在各類閥門中球閥的流體阻力最小.
5、經配置有手動、蝸輪驅動、氣動、電動(防爆)可以實現遠程自動控制,能滿足用戶的各種工況使用要求
零件名稱 | 材料 | |
Q41F-16P-25P-40R | ||
閥體 | 鉻鎳鈦鋼 | 閥體 球體 閥桿 |
球體 | ||
閥桿 | ||
密封圈 | 聚四乙烯 | |
扳手 | 鑄鋼 | |
Q41N液化氣專用球閥主要零件材料及性能
| 閥體 | 閥桿 | 閥球 | 密封面 | 墊片 | 填料 | 工作溫度 | 適用介質 |
| WCB | 1Cr13 | 1Cr13 | 1Cr13 司太立合金 本體材料 | 柔性石墨 不銹鋼加柔性石墨 08軟鋼 F304 F316 | 柔性石墨 編結石墨 | -29-425℃ | 水、蒸汽、油品 |
| WC6 | 15CrMo | 15CrMo | -29-425℃ | ||||
| WC9 | 25Cr2MoV | 25Cr2MoV | |||||
| LCB | 304 | 304 | -46-354℃ | ||||
| CF8 | 304 | 304 | -196-600℃ | 部分酸、堿 | |||
| CF3 | 304L | 304L | |||||
| CF8M | 316 | 316 | |||||
| CF3M | 316L | 316L |
| 公稱通經DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 |
| H | 59 | 63 | 75 | 105 | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 |
| W | 130 | 130 | 160 | 180 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
| Wt(Kg) | 2.5 | 3 | 5 | 6 | 7 | 10 | 15 | 19 | 33 | 58 | 93 | 160 |
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,Q41F-16P-DN50,Q41F-16P-DN65,Q41F-16P-DN80,Q41F-16P-DN100,Q41F-16P-DN125,Q41F-16P-DN150,Q41F-16P-DN200,Q41F-25P-DN15,Q41F-25P-DN20,Q41F-25P-DN25,Q41F-25P-DN32,Q41F-25P-DN40,Q41F-25P-DN50,Q41F-25P-DN65,Q41F-25P-DN80,Q41F-25P-DN100,Q41F-25P-DN125,Q41F-25P-DN150,Q41F-25P-DN200,Q41F-40R-DN15,Q41F-40R-DN20,Q41F-40R-DN25,Q41F-40R-DN32,Q41F-40R-DN40,Q41F-40R-DN50,Q41F-40R-DN65,Q41F-40R-DN80,Q41F-40R-DN100,Q41F-40R-DN125,Q41F-40R-DN150,Q41F-40R-DN200,液化氣專用球閥
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