品牌
经销商厂商性质
所在地
| 用途 | Use |
| 耐腐蚀陶瓷球阀是我公司新开发的新产品，该产品主要用于电力、石油、化工等管路系统上启闭装置。 | Corrosion-resistant ceramic ball valve new product that our company develop newly,product this use electricity,petroleum,chemical industry pipeline system open and close the device mainly. |
特点 Characteristic
| 耐腐蚀陶瓷球阀是一种新的陶瓷球阀，该产品采用球体、阀座及介质过流表面均采用陶瓷制造，为了基体不受腐蚀，在基体敷涂一层搪瓷，然后又用陶瓷衬里，特别适应不锈钢金属球阀使用的强腐蚀的场合，开关扭矩小，密封可靠、使用寿命长等特点。 | Corrosion-resistant ceramic ball valve one new ceramicball valve,product this adopt spheroid,valve flat and medium is it flow surface adopt pottery make to pass,net corroded for the base body,apply and apply a layer of enamal in the base body,then lined with pottery again,especially adapting to the strong occasion that corrodes that the metal ball valve of stainless steel uses,the switch torion is small,seal the reliably,characteristic of having long performance life etc.. |
主要零件材料（Material for main parts）
| 名 称 | |
| 主阀体、副阀体 | WCB、304、316+搪瓷+陶瓷 |
| 阀 杆 | 钛合金、蒙乃尔、哈斯合金、316 |
| 阀 座 | 陶瓷 |
| 球 体 | 陶瓷、硬度HRA＞85 |
| 流 道 | 陶瓷、硬度HRA＞85 |
| 填 料 | 特种盘根、聚四氟乙烯 |
主要性能规范（Specifications）
| 名称 | ||
| 公称通径（mm） | 10～300 | |
| 公称压力(MPa) | 1.0 1.6 | |
| 试验压力(MPa) | 强度 | 1.6 2.4 |
| 密封 | 1.0 1.6 | |
| 适用温度 | ≤80℃ ≤100℃ ≤150℃ | |
| 适用介质 | 硫酸、盐酸等腐蚀性介质 | |
| 驱动方式 | 手动、电动、气动 | |
| 连接形式 | 法兰 内螺纹 外螺纹 焊接 | |
主要连接尺寸（Main connecting dimensoins）
| 型号 | PN | 尺寸(mm) | |||||||
| DN | D | D1 | D2 | b | f | L | n-d | ||
| Q41W | 1.0MPa | 15 | 95 | 65 | 45 | 14 | 2 | 130 | 4×14 |
| 20 | 105 | 75 | 55 | 16 | 2 | 130 | 4×14 | ||
| 25 | 115 | 85 | 65 | 16 | 2 | 140 | 4×14 | ||
| 32 | 135 | 100 | 78 | 18 | 2 | 165 | 4×18 | ||
| 40 | 145 | 110 | 85 | 18 | 3 | 165 | 4×18 | ||
| 50 | 160 | 125 | 100 | 20 | 3 | 203 | 4×18 | ||
| 65 | 180 | 145 | 120 | 20 | 3 | 222 | 4×18 | ||
| 80 | 195 | 160 | 135 | 22 | 3 | 241 | 4×18 | ||
| 100 | 215 | 180 | 155 | 22 | 3 | 305 | 8×18 | ||
| 125 | 245 | 210 | 185 | 24 | 3 | 356 | 8×18 | ||
| 150 | 280 | 240 | 210 | 24 | 3 | 394 | 8×23 | ||
| 200 | 335 | 295 | 265 | 26 | 3 | 457 | 8×23 | ||
| 250 | 390 | 350 | 320 | 28 | 3 | 533 | 12×23 | ||
| 300 | 440 | 400 | 368 | 28 | 4 | 610 | 12×23 | ||
| 1.6MPa | 15 | 95 | 65 | 45 | 14 | 2 | 130 | 4×14 | |
| 20 | 105 | 75 | 55 | 14 | 3 | 130 | 4×14 | ||
| 25 | 115 | 85 | 65 | 14 | 3 | 140 | 4×14 | ||
| 32 | 135 | 100 | 78 | 16 | 3 | 165 | 4×18 | ||
| 40 | 145 | 110 | 85 | 16 | 3 | 165 | 4×18 | ||
| 50 | 160 | 125 | 100 | 16 | 3 | 203 | 4×18 | ||
| 65 | 180 | 145 | 120 | 18 | 3 | 222 | 4×18 | ||
| 80 | 195 | 160 | 135 | 20 | 3 | 241 | 8×18 | ||
| 100 | 215 | 180 | 155 | 20 | 3 | 305 | 8×18 | ||
| 125 | 245 | 210 | 185 | 22 | 3 | 356 | 8×18 | ||
| 150 | 280 | 240 | 210 | 24 | 3 | 394 | 8×22 | ||
| 200 | 335 | 295 | 265 | 26 | 3 | 457 | 12×22 | ||
| 250 | 405 | 355 | 320 | 30 | 3 | 533 | 12×25 | ||
| 300 | 460 | 410 | 375 | 30 | 4 | 610 | 12×25 | ||
| 2.5MPa | 15 | 95 | 65 | 45 | 16 | 2 | 130 | 4×14 | |
| 20 | 105 | 75 | 55 | 16 | 2 | 130 | 4×14 | ||
| 25 | 115 | 85 | 65 | 16 | 2 | 140 | 4×14 | ||
| 32 | 135 | 100 | 78 | 18 | 2 | 165 | 4×18 | ||
| 40 | 145 | 110 | 85 | 18 | 3 | 165 | 4×18 | ||
| 50 | 160 | 125 | 100 | 20 | 3 | 203 | 4×18 | ||
| 65 | 180 | 145 | 120 | 22 | 3 | 222 | 8×18 | ||
| 80 | 195 | 160 | 135 | 22 | 3 | 241 | 8×18 | ||
| 100 | 230 | 190 | 160 | 24 | 3 | 305 | 8×23 | ||
| 125 | 270 | 220 | 188 | 28 | 3 | 356 | 8×25 | ||
| 150 | 300 | 250 | 218 | 30 | 3 | 394 | 8×25 | ||
| 200 | 365 | 310 | 278 | 34 | 3 | 457 | 12×25 | ||
| 250 | 425 | 370 | 332 | 36 | 3 | 533 | 12×30 | ||
| 300 | 485 | 430 | 390 | 40 | 4 | 610 | 16×30 | ||
