龙霆H44W-16/25P止回阀
日期:2014-03-19 14:00 点击:933
价格:0.00/台
品牌:龙霆
供应:100台
一、性能规范：
1、公称压力:PN 1.6-6.4 Class15/300,10k/20k
2、强度试验压力：PT1.1PN
3、高压密封试验压力：1.1PN
4、适用介质：H44W-(16-64)C 水，油品，气
5、适用温度：-29～450℃
6、适用介质：H44W-(16-64)P 硝酸类
H44W-(16-64)R 醋酸类
7、适用温度：-40～450℃
二、主要外形尺寸：
| DN | PN16 Class150/10K | PN16 | Class 150 | 10K | | L | D | K | D1 | C | N- | D | K | D1 | C | N- | D | K | D1 | C | N- | | 25 | 160 | 127 | 115 | 85 | 65 | 14 | 4-14 | 108 | 79.5 | 51 | 12 | 4-15 | 125 | 90 | 70 | 14 | 4-19 | | 32 | 180 | 140 | 135 | 100 | 78 | 16 | 4-18 | 117 | 89 | 64 | 13 | 4-15 | 135 | 100 | 80 | 16 | 4-19 | | 40 | 200 | 165 | 145 | 110 | 85 | 16 | 4-18 | 127 | 98.5 | 73 | 14.5 | 4-15 | 140 | 105 | 85 | 16 | 4-19 | | 50 | 230 | 203 | 160 | 125 | 100 | 16 | 4-18 | 152 | 120.5 | 92 | 16 | 4-19 | 155 | 120 | 100 | 16 | 4-19 | | 65 | 290 | 216 | 180 | 145 | 120 | 18 | 4-18 | 178 | 139.5 | 105 | 17.5 | 4-19 | 175 | 140 | 120 | 18 | 4-19 | | 80 | 310 | 241 | 195 | 160 | 135 | 20 | 8-18 | 190 | 152.5 | 127 | 19 | 4-19 | 185 | 150 | 130 | 18 | 8-19 | | 100 | 350 | 292 | 215 | 180 | 155 | 20 | 8-18 | 229 | 190.5 | 157 | 24 | 8-19 | 210 | 175 | 155 | 18 | 8-19 | | 125 | 400 | 356 | 245 | 210 | 185 | 22 | 8-18 | 254 | 216 | 186 | 24 | 8-23 | 250 | 210 | 185 | 20 | 8-23 | | 150 | 480 | 406 | 280 | 240 | 210 | 24 | 8-23 | 279 | 241.5 | 216 | 25.4 | 8-23 | 280 | 240 | 215 | 22 | 8-23 | | 200 | 550 | 495 | 335 | 295 | 265 | 26 | 12-23 | 343 | 298.5 | 270 | 29 | 8-23 | 330 | 290 | 265 | 22 | 12-23 | | 250 | 650 | 622 | 405 | 355 | 320 | 30 | 12-25 | 406 | 362 | 324 | 30.5 | 12-25 | 400 | 355 | 325 | 24 | 12-25 | | 300 | 750 | 698 | 460 | 410 | 375 | 30 | 12-25 | 483 | 431.8 | 381 | 32 | 12-25 | 445 | 400 | 370 | 24 | 12-25 |
三、主要零件材料：
零件名称 Description of parts | H44W-(16-64)C | | | | | | | | 阀盖Bonnet | WCB | ZG1Cr18Ni9iTi CF8 | ZG1Cr18Ni12Mo2Ti CF8M | | | | | | | | 聚四氟乙烯/钢带石墨缠绕 Polytetrafluorethylene(PTFE)/Stainless steel and graphite spiral wound |
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