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型号
DA22F/Y
概述
此类型专用安全阀主要用于液氧（液氮、液氩）等低温液态介质系统上，具有启动自如、密封可靠、起跳压力稳定等特点。
规范
公称通径：DN10-25mm
公称压力：PN0.6-6.4MPa
适用介质：LO2、LN2、LAR、LNG等
适用温度：-196℃-+80℃
材质
阀体、阀座：不锈钢
阀顶、阀杆、弹簧：不锈钢
外形与连接尺寸
|
产品型号 |
产品代号 |
公称通径(mm) |
公称压力(MPa) |
整定压力(MPa) |
密封压力(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 |