详细说明
联系人 陆鹏
不锈钢截止阀系列Stainless Steel StopValve Series
性能范围Specifications
| 型号 Type | 公称压力Nominal Presure | 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) |
| J41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | |
| 硝酸类 |
| J41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | ACETIC ACID |
| 醋酸类 |
| J41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | NITRIC ACID |
| 硝酸类 |
| J41W-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 |
| Q41W-16P －25P －40R | Q41W-16R －25P －40R |
| 阀体、阀盖Body donnet | 铬镍钛钢 Ci Ni Ti | 铬镍铝钛钢 Ci Ni Mo Ti steel |
| 阀板Wedge gate |
| 阀杆Stem |
| 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 Nominal Diameter | 尺寸(mm) Dimensions |
| L | D | D1 | D2 | H | b-f | Z-φd | D0 |
| J41W-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 | 230 | 160 | 125 | 100 | 358 | 18-3 | 4-18 | 240 |
| 65 | 290 | 180 | 145 | 120 | 373 | 18-3 | 4-18 | 280 |
| 80 | 310 | 195 | 160 | 135 | 435 | 20-3 | 8-18 | 320 |
| 100 | 350 | 215 | 180 | 155 | 500 | 20-3 | 8-18 | 360 |
| 125 | 400 | 245 | 210 | 185 | 614 | 22-3 | 8-18 | 400 |
| 150 | 480 | 280 | 240 | 210 | 674 | 24-3 | 8-23 | 400 |
| 200 | 600 | 335 | 295 | 265 | 818 | 26-3 | 12-23 | 450 |
| 250 | 730 | 405 | 355 | 320 | 969 | 30-3 | 12-25 | 550 |