i) fluid phase reflux conduit of LPG stations.
ii) normally non-suction pressure system,
such as various erosive containers like absorption tower, distillation tower, storage
tank, etc. While the steam is need to be supplied for cleaning the containers, it will
condense before the release valve is opened, which causes suction pressure. The
installation of this valve could guarantee the safety of equipment in operation.
INSIDE NOMINAL DIAMETER
DN(mm) |
SIZE (mm) |
W.G(Kg) |
D |
D1 |
D2 |
Z-Ød |
b |
H |
15 |
95 |
65 |
45 |
4-14 |
12 |
130 |
1.8 |
20 |
105 |
75 |
55 |
4-14 |
14 |
135 |
2.2 |
25 |
115 |
85 |
65 |
4-14 |
14 |
161 |
3.1 |
32 |
135 |
100 |
78 |
4-18 |
16 |
168 |
4.8 |
|

FA72W-10P TYPE
Vacuum negative pressure safety valve |