- 產(chǎn)品品牌：
- 雙久
- 產(chǎn)品型號(hào)：
- DA22Y-64P
- 公稱通徑：
- DN 10-25mm MM
型號(hào)：DA22Y-64P
概述： 此類型專用安全閥主要用于液氧（液氮、液氬） 等低溫液態(tài)介質(zhì)系統(tǒng)上，具有啟動(dòng)自如、密封可 靠、起跳壓力穩(wěn)定等特點(diǎn)。 規(guī)范： 公稱通徑：DN 10-25mm
公稱壓力：PN 0.6-6.4MPa
適用介質(zhì)：LO2、LN2、LAR、LNG等
適用溫度：-196℃-+80℃ 材質(zhì)： 閥體、閥座：不銹鋼 閥頂、閥桿、彈簧：不銹鋼 性能：
| 產(chǎn)品型號(hào) | 產(chǎn)品代號(hào) | 公稱通徑(mm) | 公稱壓力(MPa) | 整定壓力(MPa) | 密封壓力(MPa) | 重量Kg |
| A21W-16T | 151K6 | 6 | 1.6 | 1.1 | 1.0 | 1.92 |
| A21W-25T | 251K6 | 6 | 2.5 | 2.4 | 2.2 | 1.92 |
| A21W-100T | 401K6 | 6 | 10 | 7.9 | 7.11 | 3.26 |
| A21W-220T | 501K6 | 6 | 22 | 18.3 | 16.5 | 3.26 |
| A21H-25T | 266D10 | 10 | 1.6 | 0.88 | 0.8 | 0.69 |
| A21H-25T | 267D10 | 10 | 2.5 | 1.76 | 1.6 | 0.70 |
| KDA22T-6P | 118DK10 | 10 | 0.6 | 0.225 | 0.2 | 0.63 |
| KDA22Y-10P | 158DK10 | 10 | 1.0 | 0.99 | 0.792 | 0.8 |
| KDA22T-10P | 188DK10 | 10 | 1.0 | 0.88 | 0.792 | 0.64 |
| KDA22Y-25P | 208KD10 | 10 | 2.5 | 1.76 | 1.584 | 0.8 |
| DA22Y-220P | 452DK10A | 10 | 22 | 17.3 | 15.57 | |
| DA22Y-250P | 501DK10 | 10 | 25 | 22 | 19.8 | |
| DA22Y-500P | 651DK10 | 10 | 50 | 38 | 34.2 | |
| KDA22Y-16P | 202DK15 | 15 | 1.6 | 0.33 | 0.297 | 1.15 |
| KDA22Y-16P | 203DK15 | 15 | 1.6 | 0.73 | 0.657 | 1.15 |
| KDA22Y-40P | 301DK15 | 15 | 4.0 | 3.3 | 2.97 | 1.66 |
| KDA22Y-10P | 158DK15 | 15 | 1.0 | 0.88 | 0.792 | |
| KDA22Y-25P | 208DK15 | 15 | 2.5 | 1.76 | 1.584 | |
| KDA22Y-6P | 108DK25 | 25 | 0.6 | 0.22 | 0.198 | 1.2 |
| KDA22Y-6P | 118DK25 | 25 | 0.6 | 0.23 | 0.207 | 1.2 |
| KDA22Y-10P | 158DK25 | 25 | 1.0 | 0.88 | 0.792 | 1.2 |
| KDA22Y-10P | 188DK25 | 25 | 1.0 | 0.88 | 0.792 | 1.2 |
| KDA22Y-16P | 203DK25 | 25 | 1.6 | 0.88 | 0.792 | 4.95 |
| KDA22Y-25P | 208DK25 | 25 | 2.5 | 1.76 | 1.584 | 1.2 |
| KDA22Y-64P | 356DK25 | 25 | 6.4 | 4.4 | 3.96 | 4.47 |
