311
普通型安全阀,内-内螺
描述:
内-内螺
最大泄压压力:20%
关闭压力:20%
PN 10
耐温:5 ~ 110℃
设定压力: 2.5-3-3.5-4-5-6-7-8 bar
1.5 bar(1/2'')
2 - 5.5 - 9 bar (3/4")
认证:
工程图:
编码 |
口径 |
压力(bar) |
|
|
311425 |
1/2" |
2.5 |
|
|
311430 |
1/2" |
3 |
|
|
311435 |
1/2" |
3.5 |
|
|
311440 |
1/2" |
4 |
|
|
311450 |
1/2" |
5 |
|
|
311460 |
1/2" |
6 |
|
|
311470 |
1/2" |
7 |
|
|
311480 |
1/2" |
8 |
|
|
311520 |
3/4" |
2 |
|
|
311525 |
3/4" |
2.5 |
|
|
311530 |
3/4" |
3 |
|
|
311535 |
3/4" |
3.5 |
|
|
311540 |
3/4" |
4 |
|
|
311560 |
3/4" |
6 |
|
|
311570 |
3/4" |
7 |
|
|
311580 |
3/4" |
8 |
|
|
311550 |
3/4" |
5 |