產(chǎn)品概述
氨用球閥采用成形聚四氟乙烯填料,適用于大多數(shù)高中壓氣氨、液氨輸送場合,手柄操作力矩平穩(wěn),O形密封圈用來防止外部雜質(zhì)進(jìn)入閥門內(nèi)部。并保持閥門長期密封性能,大于DN150的球閥采用蝸輪驅(qū)動。
主要外形連接尺寸
型 號 | 通徑 DN | 主要外形尺寸(mm) | |||||
L | H | D | D1 | d-z | W | ||
Q41B-16 | 15 | 130 | 76 | 95 | 65 | 14-4 | 130 |
20 | 150 | 82 | 105 | 75 | 14-4 | 130 | |
25 | 160 | 94 | 115 | 85 | 14-4 | 160 | |
32 | 165 | 103 | 135 | 100 | 18-4 | 160 | |
40 | 180 | 155 | 145 | 110 | 18-4 | 230 | |
50 | 200 | 160 | 160 | 125 | 18-4 | 230 | |
65 | 220 | 177 | 180 | 145 | 18-4 | 400 | |
80 | 250 | 215 | 195 | 160 | 18-8 | 400 | |
100 | 280 | 245 | 215 | 180 | 18-8 | 700 | |
125 | 320 | 260 | 245 | 210 | 18-8 | 1100 | |
150 | 360 | 270 | 280 | 240 | 23-8 | 1100 | |
200 | 400 | 370 | 335 | 295 | 23-12 | 1500 | |
250 | 533 | - | 405 | 355 | 25-12 | - | |
300 | 610 | - | 460 | 410 | 25-12 | - | |
Q41B-25 | 15 | 130 | 76 | 95 | 65 | 14-4 | 130 |
20 | 150 | 82 | 105 | 75 | 14-4 | 130 | |
25 | 160 | 94 | 115 | 85 | 14-4 | 160 | |
32 | 165 | 153 | 135 | 100 | 18-4 | 160 | |
40 | 180 | 162 | 145 | 110 | 18-4 | 230 | |
50 | 200 | 175 | 160 | 125 | 18-4 | 230 | |
65 | 220 | 190 | 180 | 145 | 18-8 | 400 | |
80 | 250 | 215 | 195 | 160 | 18-8 | 400 | |
100 | 280 | 245 | 215 | 180 | 18-8 | 700 | |
125 | 320 | 260 | 245 | 210 | 23-8 | 1100 | |
150 | 360 | 275 | 280 | 240 | 23-8 | 1100 | |
200 | 400 | - | 335 | 295 | 23-12 | - | |
250 | 568 | - | 425 | 370 | 30-12 | - | |
300 | 648 | - | 485 | 430 | 30-16 | - | |
Q41B-40 | 15 | 130 | 103 | 95 | 65 | 14-4 | 130 |
20 | 150 | 112 | 105 | 75 | 14-4 | 130 | |
25 | 160 | 123 | 115 | 85 | 14-4 | 160 | |
32 | 180 | 150 | 135 | 100 | 18-4 | 160 | |
40 | 200 | 165 | 145 | 110 | 18-4 | 230 | |
50 | 220 | 172 | 160 | 125 | 18-4 | 230 | |
65 | 250 | 197 | 180 | 145 | 18-8 | 400 | |
80 | 280 | 222 | 195 | 160 | 18-8 | 400 | |
100 | 320 | 236 | 230 | 190 | 23-8 | 700 | |
125 | 400 | 236 | 270 | 220 | 25-8 | 1100 | |
150 | 403 | 295 | 300 | 250 | 25-8 | 1500 | |
200 | 550 | - | 375 | 320 | 30-12 | 1500 | |
250 | 787 | - | 470 | 400 | 41-12 | - | |
300 | 838 | - | 530 | 460 | 41-16 | - |