产品概述
产品名称：波纹管截止阀
产品特点：波纹管截止阀、闸阀具有双重密封装置除填料外还有不锈钢波纹管作密封元件，密封性好。
试验压力：
| 试验项目 | 试验介质 | 公称压力 |
| PN6 | PN16 | PN25 | PN40 |
| 壳体试验 | 水 | 0.9 | 2.4 | 3.8 | 6.0 |
| 高压密封试验 | 水 | 0.7 | 1.8 | 2.8 | 4.4 |
| 低压密封试验 | 气 | 0.6 | 0.6 | 0.6 | 0.6 |
※公称压力PN的压力单位为bar 1MPa=10bar
产品规格：
| 新型号 | 旧型号 | 公称通径 | 适用介质 | 工作温度 |
| 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 400 |
| CJc4D1W-6P | WJ41W-6P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | 硝酸等 | ≤150℃ |
| CJc4A1W-16P | WJ41W-16P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc4D1W-25P | WJ41W-25P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc4E1W-40P | WJ41W-40P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc6B1W-6P | WJ61W-6P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc6A1W-16P | WJ61W-16P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc6A1W-25P | WJ61W-25P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A1W-16P | WJ21W-6P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A1W-25P | WJ21W-16P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A4W-16P | WJ24W-16P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A4W-25P | WJ24W-25P | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc4D1H-6C | WJ41W-6C | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | 水、蒸汽、油品等 | ≤350℃ |
| CJc4A1H-16C | WJ41W-16C | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc4D1H-25 | WJ41W-25 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc4E1H-40 | WJ41W-40 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc6A1H-16C | WJ61W-16C | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc6A1H-25 | WJ61W-25 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A1H-16C | WJ21W-16C | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A1H-25 | WJ21W-25 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A4H-16C | WJ24W-16C | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| CJc2A4H-25 | WJ24W-25 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
主要零件材料：
| 零件名称 | 阀门材料代号 |
| 碳钢阀C | 不锈钢P |
| 阀体 | WCB堆焊不锈钢 | ZG1Cr18Ni9Ti |
| 阀盖 | WCB | ZG1Cr18Ni9Ti |
| 阀杆 | 2Cr13 | 1Cr18Ni9Ti |
| 阀瓣 | 1Cr18Ni9Ti堆硬质合金 | 1Cr18Ni9Ti堆硬质合金 |
| 波纹管 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 阀杆螺母 | ZQA19-4 | ZQA19-4 |
| 填料 | 柔性石墨 | 柔性石墨或聚四氟乙烯 |
| 垫片 | 缠绕式垫片 | 缠绕式垫片或聚四氟乙烯 |
试验压力：
| 试验项目 | 试验介质 | 公称压力 |
| PN6 | PN16 | PN25 | PN40 |
| 壳体试验 | 水 | 0.9 | 2.4 | 3.8 | 6.0 |
| 高压密封试验 | 水 | 0.7 | 1.8 | 2.8 | 4.4 |
| 低压密封试验 | 气 | 0.6 | 0.6 | 0.6 | 0.6 |
※CJc4D-6P，CJ6B1W-6P阀瓣密封面为氟乙烯（DN300、400除外）CJc4D1W-6P CJc4A1W-16P CJc4A1W-25P CJc4E1W-40P CJc4A1W-16C CJc4A1W-25 CJc4E1W-40
波纹管截止阀外形尺寸和连接尺寸：
| DN | L | H | D | D1 | D2 | D3 | b1 | f1 | D4 | f2 | Do | f | b | Z-d |
| 10 | 130 | 202 | 90 | 60 | 42 | 23 | 6 | 3 | 35 | 3 | 120 | 2 | 14 | 4-13.5 |
| 16 |
| 15 | 130 | 202 | 95 | 65 | 47 | 28 | 6 | 3 | 40 | 3 | 120 | 2 | 14 | 4-13.5 |
| 16 |
| 20 | 150 | 231 | 105 | 75 | 58 | 35 | 8 | 3 | 51 | 3 | 140 | 2 | 14 | 4-13.5 |
| 228 | 160 | 16 |
| 25 | 160 | 231 | 115 | 85 | 68 | 42 | 8 | 3 | 58 | 3 | 140 | 2 | 14 | 4-13.5 |
| 228 | 160 | 16 |
| 32 | 180 | 273 | 120 | 90 | 70 | 48 | 6 | 4 | 66 | 3 | 120 | 2 | 14 | 4-14 |
| 286 | 16 |
| 140 | 100 | 78 | 50 | 8 | 3 | 160 | 4-17.5 |
| 274 | 18 |
| 40 | 200 | 278 | 130 | 100 | 80 | 54 | 8 | 4 | 76 | 3 | 120 | 3 | 14 | 4-14 |
| 317 | 16 |
| 150 | 110 | 88 | 60 | 8 | 3 | 200 | 4-17.5 |
| 345 | 18 |
| 50 | 230 | 335 | 140 | 110 | 90 | 65 | 8 | 4 | 88 | 3 | 140 | 3 | 14 | 4-14 |
| 317 | 16 |
| 165 | 125 | 102 | 72 | 8 | 3 | 200 | 4-17.5 |
| 396 | 20 |
| 65 | 290 | 331 | 185 | 145 | 122 | 94 | 8 | 3 | 110 | 3 | 240 | 3 | 18 | 4-17.5 |
| 399 | 280 | 22 | 8-17.5 |
| 80 | 310 | 402 | 200 | 160 | 133 | 105 | 8 | 3 | 121 | 3 | 240 | 3 | 20 | 8-17.5 |
| 405 | 280 | 22 |
| 100 | 350 | 416 | 220 | 190 | 158 | 128 | 11 | 3.5 | 150 | 3.5 | 320 | 3 | 20 | 8-17.5 |
| 460 | 235 | 190 | 24 | 8-22 |
| 125 | 400 | 467 | 250 | 210 | 184 | 154 | 11 | 3.5 | - | - | 360 | 3 | 22 | 8-17.5 |
| 270 | 220 | 28 | 8-26 |
| 150 | 480 | 525 | 285 | 240 | 212 | 182 | 11 | 3.5 | - | - | 360 | 3 | 24 | 8-22 |
| 300 | 250 | 30 | 8-26 |
| 200 | 600 | 611 | 340 | 310 | 278 | - | - | - | 260 | 3.5 | 500 | 3 | 26 | 12-22 |
| 360 | 310 | 278 | 30 | 12-27 |
| 250 | △650 | 750 | 405 | 355 | 320 | 291 | 11 | 4.5 | - | - | 640 | 3 | 30 | 15-25 |
| 300 | △750 | 754 | 435 | 395 | 362 | 335 | 11 | 4.5 | - | - | 500 | 4 | 24 | 12-23 |
| 400 | △950 | 954 | 535 | 495 | 462 | 435 | 11 | 5 | - | - | 720 | 4 | 28 | 16-23 |
说明: 1、结构长度符合CVA2.5-83的规定（带△者除外）。
2、法兰连接尺寸符合CB2555-81的规定。
3、法兰密封面型式：PN16为光滑式；PN6、PN25为杆槽式；PN40为凸凹式。也可按用户要求加工。