性能范围Specifications
型号
Type | 公称压力Nominal Presure | 试验(http://www.chemdrug.com/sell/24/)压力Test Pressure | 工作温度（℃）Working Temperature | 适用介质SuitableMedium |
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 |
Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | NITRIC ACID |
硝酸类 |
Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | ACETIC ACID |
醋酸类 |
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
－25R
－40R |
阀体、阀盖
Body donnet | 铬镍钢Ci Ni steel | 铬镍钛钢
Ci Ni Ti | 铬镍铝钛钢
Ci Ni Mo Ti steel |
阀板Wedge gate | 合金钢＋硬质合金
Alloy steel＋corbiddealloy |
阀杆Stem | 合金钢Alloy steel |
阀杆螺母Stem nut | 铝铁青铜 Al bronze |
手轮Hand wheel | 灰铸铁、可锻铸铁 Csatiom forageable casriron |
主要连接尺寸和外形尺寸Main connecting and overall dimensions
型号
Type | 公称通径DN
NominalDiameter | 尺寸（mm） Dimensions |
L | D | D1 | D2 | H | b-f | Z-φd | D0 |
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 | | 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 | 1, 2, 5 | 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 |
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