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-16R-DN15,Q41F-16R-DN20,Q41F-16R-DN25,Q41F-16R-DN32,
Q41F-16R-DN40,Q41F-16R-DN50,Q41F-16R-DN65,Q41F-16R-DN80,Q41F-16R-DN100,Q41F-16R-DN125,Q41F-16R-DN150,Q41F-16R-DN200,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-25R-DN40,Q41F-25R-DN50,Q41F-25R-DN65,Q41F-25R-DN80,Q41F-25R-DN100,Q41F-25R-DN125,
Q41F-25R-DN150,Q41F-25R-DN200,Q41F-40P-DN15,Q41F-40P-DN20,Q41F-40P-DN25,Q41F-40P-DN32,Q41F-40P-DN40,Q41F-40P-DN50,Q41F-40P-DN65,Q41F-40P-DN80,Q41F-40P-DN100,
Q41F-40P-DN125,Q41F-40P-DN150,Q41F-40P-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,不锈钢法兰球阀
Q41F不锈钢法兰球阀概述：
产品型号：Q41F 公称通径：DN15-200mm 公称压力：PN1.0-4.0Mpa 适用介质：硝酸、醋酸类适用温度：≤150度驱动方式：手动、气动、电动 二、Q41F不锈钢球阀主要用途： 球阀在石油、天然气、煤炭和矿石的开采、提炼加工和管道输送系统中；在化工产品、医药和食品生产种；在水电、火电和核电的电力生产系统中；在城市和工业企业的给排水、供热、和供气系统中；在农田的排灌系统中；在治金生产系统中得以广泛的应用，是一种与生产建设、国防建设和人民生活息息相关的重要机械产品。球阀密闭在各类管路系统种用于截断或接通介质流，使介质按照预定的程序输送到各个指定点。
Q41F不锈钢法兰球阀产品特征公称压力：
1.6-4.0MPa适用温度范围：-20～232℃～350℃适用介质：水、油、气体某些腐蚀性液体
Q41F不锈钢法兰球阀
型号 | 公称压力 | 试验压力 | 工作温度(℃) | 适用介质 |
强度(水)Mpa | 密封(水)空气(Mpa) | 低压密封(空气)Mpa |
Q41F-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤150 | 硝酸类 |
Q41F-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤150 | 硝酸类 |
Q41F-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤150 | 硝酸类 |
一、Q41F不锈钢法兰球阀主要零件的材料
零件名称 | 材料 |
Q41F-16P-25P-40R |
|
阀体 | 铬镍钛钢 | 阀体 球体 阀杆 |
球体 |
阀杆 |
密封圈 | 聚四乙烯 |
扳手 | 铸钢 |
二、Q41F不锈钢法兰球阀主要外形尺寸
型号 | 公称通径 DN | 尺寸(mm) |
L | D | D1 | D2 | H | b-f | Z-Φd | Do |
Q41F-16P(R) | 15 | 130 | 95 | 65 | 45 | 60 | 14-2 | 4-14 | 108 |
20 | 140 | 105 | 75 | 55 | 64 | 14-2 | 4-14 | 120 |
25 | 150 | 115 | 85 | 65 | 90 | 16-2 | 4-14 | 165 |
32 | 165 | 135 | 100 | 78 | 105 | 16-2 | 4-18 | 180 |
40 | 180 | 145 | 110 | 85 | 150 | 16-3 | 4-18 | 240 |
50 | 200 | 160 | 125 | 100 | 190 | 16-3 | 4-18 | 240 |
65 | 220 | 180 | 145 | 120 | 195 | 18-3 | 4-18 | 320 |
80 | 250 | 195 | 160 | 135 | 215 | 20-3 | 8-18 | 350 |
100 | 280 | 215 | 180 | 155 | 250 | 20-3 | 8-18 | 400 |
125 | 320 | 245 | 210 | 185 | 280 | 22-3 | 8-18 | 500 |
150 | 360 | 280 | 240 | 210 | 320 | 24-3 | 8-23 | 600 |
200 | 400 | 335 | 295 | 265 | 370 | 26-3 | 12-23 | 800 |
Q41F-25P(R) | 40 | 180 | 145 | 110 | 85 | 160 | 16-3 | 4-18 | 240 |
50 | 200 | 160 | 125 | 100 | 205 | 20-3 | 4-18 | 270 |
65 | 220 | 180 | 145 | 120 | 215 | 22-3 | 8-18 | 350 |
80 | 250 | 195 | 160 | 135 | 230 | 22-3 | 8-18 | 400 |
100 | 280 | 230 | 190 | 160 | 270 | 24-3 | 8-23 | 500 |
125 | 320 | 270 | 220 | 188 | 300 | 28-3 | 8-25 | 600 |
150 | 360 | 300 | 250 | 218 | 340 | 30-3 | 8-25 | 900 |
200 | 400 | 360 | 310 | 278 | 400 | 34-3 | 12-25 | 1100 |
Q41F-40P(R) | 15 | 130 | 95 | 65 | 45 | 60 | 16-2 | 4-14 | 40 |
20 | 140 | 105 | 75 | 55 | 65 | 16-2 | 4-14 | 51 |
25 | 150 | 115 | 85 | 65 | 90 | 18-2 | 4-14 | 58 |
32 | 180 | 135 | 100 | 78 | 105 | 18-3 | 4-18 | 66 |
40 | 200 | 145 | 110 | 85 | 170 | 18-3 | 4-18 | 76 |
50 | 220 | 160 | 125 | 100 | 230 | 20-3 | 4-18 | 88 |
65 | 250 | 180 | 145 | 120 | 250 | 22-3 | 8-18 | 110 |
80 | 280 | 195 | 160 | 135 | 250 | 22-3 | 8-18 | 121 |
100 | 320 | 230 | 190 | 160 | 295 | 24-3 | 8-23 | 150 |
125 | 400 | 270 | 220 | 188 | 330 | 28-3 | 8-25 | 176 |
150 | 400 | 300 | 250 | 218 | 375 | 30-3 | 8-25 | 204 |
200 | 550 | 375 | 320 | 282 | 440 | 38-3 | 12-30 | 260 |
