不锈钢闸阀的性能范围 Specifications
型 号 Type | 公称压力 Nominal pressure | 试验压力Test pressure | 工作温度(℃) Working Temperature | 适用介质 Suitable Medium |
强度(水)Mpa | 密封(水)空气(Mpa) | 低压密封(空气)Mpa |
Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | NITRIC ACID |
硝 酸 类 |
Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | ACETIC ACID |
醋 酸 类 |
Z40W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | NITRIC ACID |
硝 酸 类 |
Z541W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | ACETIC ACID |
醋 酸 类 |
不锈钢闸阀的主要零件材料 Material for main parts
零件名称 Part name | 材 料Material |
Z41Y-16i/25i/40i | Z41W-16P/25P/40P | Z41W-16R/25P/40R |
阀体、阀盖 Body donnet | 铬 镍 钢 Ci Ni STEEL | 铬镍钛钢 Ci Ni Ti | 铬镍钼钛钢 Ci Ni Mo Ti Steel |
阀 板 Wedge gate | 合金钢+硬质合金 |
阀 杆 Stem | 合 金 钢 ALLoy steel |
阀杆螺母 Stem | 铝铁青铜 Al bronze |
手 轮 Hand wheel | 灰铸铁、可铸锻铁 Castirom forageable casriron |
的主要连接尺寸和外形尺寸 Main connecting and overall dimensions
型 号 Type | 公称通径 DN | 尺 寸(mm) |
L | D | D1 | D2 | H | b-f | Z-Φd | Do |
Z41W-16P(R) | 15 | 130 | 95 | 65 | 45 | 170 | 16-2 | 4-14 | 120 |
20 | 150 | 105 | 75 | 55 | 190 | 16-2 | 4-14 | 140 |
25 | 160 | 115 | 85 | 65 | 205 | 16-2 | 4-14 | 160 |
32 | 180 | 135 | 100 | 78 | 270 | 18-2 | 4-18 | 180 |
40 | 200 | 145 | 110 | 85 | 310 | 18-3 | 4-18 | 200 |
50 | 250 | 160 | 125 | 100 | 358 | 18-3 | 4-18 | 240 |
65 | 265 | 180 | 145 | 120 | 373 | 18-3 | 4-18 | 240 |
80 | 280 | 195 | 160 | 135 | 435 | 20-3 | 8-18 | 280 |
100 | 300 | 215 | 180 | 155 | 500 | 20-3 | 8-18 | 300 |
125 | 325 | 245 | 210 | 185 | 614 | 22-3 | 8-18 | 320 |
150 | 350 | 280 | 240 | 210 | 674 | 24-3 | 8-23 | 360 |
200 | 400 | 335 | 295 | 265 | 818 | 26-3 | 12-23 | 400 |
250 | 450 | 405 | 355 | 320 | 969 | 30-3 | 12-25 | 450 |
300 | 500 | 460 | 410 | 375 | 1145 | 30-4 | 12-25 | 560 |
的主要连接尺寸和外形尺寸 Main connecting and overall dimensions
型 号 Type | 公称通径 DN | 尺 寸(mm) |
L | D | D1 | D2 | H | b-f | Z-Φd | Do |
Z41W-25P(R) | 15 | 130 | 95 | 65 | 45 | 170 | 16-2 | 4-14 | 120 |
20 | 150 | 105 | 75 | 55 | 190 | 16-2 | 4-14 | 140 |
25 | 160 | 115 | 85 | 65 | 205 | 16-2 | 4-14 | 160 |
32 | 180 | 135 | 100 | 78 | 270 | 18-2 | 4-18 | 180 |
40 | 200 | 145 | 110 | 85 | 310 | 18-3 | 4-18 | 200 |
50 | 250 | 160 | 125 | 100 | 358 | 20-3 | 4-18 | 240 |
65 | 285 | 180 | 145 | 120 | 373 | 22-3 | 8-18 | 240 |
80 | 280 | 195 | 160 | 135 | 435 | 22-3 | 8-18 | 280 |
100 | 300 | 230 | 190 | 160 | 500 | 24-3 | 8-23 | 320 |
125 | 325 | 270 | 220 | 188 | 614 | 28-3 | 8-25 | 360 |
150 | 350 | 300 | 250 | 218 | 674 | 30-3 | 8-25 | 400 |
200 | 400 | 360 | 310 | 278 | 818 | 34-3 | 12-25 | 400 |
250 | 450 | 425 | 370 | 332 | 969 | 36-3 | 12-30 | 450 |
300 | 500 | 485 | 430 | 390 | 1145 | 40-4 | 16-30 | 560 |
的主要连接尺寸和外形尺寸 Main connecting and overall dimensions
型 号 Type | 公称通径 DN | 尺 寸(mm) |
L | D | D1 | D2 | H | b-f | Z-Φd | Do |
Z41W-40P(R) | 15 | 130 | 95 | 65 | 45 | 170 | 16-2 | 4-14 | 40 |
20 | 150 | 105 | 75 | 55 | 190 | 16-2 | 4-14 | 51 |
25 | 160 | 115 | 85 | 65 | 205 | 16-2 | 4-14 | 58 |
32 | 180 | 135 | 100 | 78 | 270 | 18-2 | 4-18 | 66 |
40 | 200 | 145 | 110 | 85 | 310 | 18-3 | 4-18 | 76 |
50 | 230 | 160 | 125 | 100 | 371 | 20-3 | 4-18 | 88 |
65 | 290 | 180 | 145 | 120 | 391 | 22-3 | 8-18 | 110 |
80 | 310 | 195 | 160 | 135 | 455 | 22-3 | 8-18 | 121 |
100 | 350 | 230 | 190 | 160 | 551 | 24-3 | 8-23 | 150 |
125 | 400 | 270 | 220 | 188 | 628 | 28-3 | 8-25 | 178 |
150 | 450 | 300 | 250 | 218 | 708 | 30-3 | 8-25 | 204 |
200 | 550 | 375 | 320 | 282 | 885 | 38-3 | 12-25 | 260 |
250 | 650 | 445 | 385 | 345 | 960 | 42-3 | 12-30 | 313 |
Z41W-64P(R) | 15 | 170 | 105 | 75 | 55 | 140 | 18-2 | 4-14 | 41 |
20 | 190 | 125 | 90 | 68 | 195 | 20-2 | 4-18 | 51 |
25 | 210 | 135 | 100 | 78 | 210 | 22-2 | 4-18 | 58 |
32 | 230 | 150 | 110 | 82 | 280 | 24-2 | 4-23 | 66 |
40 | 240 | 165 | 125 | 95 | 328 | 24-3 | 4-23 | 76 |
50 | 250 | 175 | 135 | 105 | 390 | 26-3 | 4-23 | 88 |
65 | 280 | 200 | 160 | 130 | 410 | 28-3 | 8-23 | 110 |
80 | 310 | 210 | 170 | 140 | 485 | 30-3 | 8-23 | 121 |
100 | 350 | 250 | 200 | 168 | 590 | 32-3 | 8-25 | 150 |
125 | 400 | 295 | 240 | 202 | 688 | 36-3 | 8-30 | 176 |
150 | 450 | 340 | 280 | 240 | 768 | 38-3 | 8-34 | 204 |
200 | 550 | 405 | 345 | 300 | 973 | 44-3 | 12-34 | 260 |
250 | 650 | 470 | 400 | 352 | 1050 | 48-3 | 12-41 | 313 |