Exhaust valve mainly used in the highest or elbow of the pipeline, or somewhere needed to shut gas, to get rid of the gas to dredge pipe, for proper function.
Technical data
DN(mm) |
300 (12inch) | |
PN(Mpa) |
1.0 |
1.6 |
Shell |
1.5 |
2.4 |
Sealed |
1.1 |
1.76 |
Main material
Components name |
Material |
Body, cover, poles |
QT500-7 with internal and external epoxy resin coating |
Seat |
NBR,EPDM,FPM |
Disc , lever |
ZCual10Fe3 |
Main dimensions
DN |
L |
H |
O |
C |
G |
B |
F |
n-d | |||
1.0Mpa |
1.6Mpa |
1.0Mpa |
1.6Mpa |
1.0Mpa |
1.6Mpa | ||||||
50 |
320 |
470 |
165 |
125 |
99 |
19 |
3 |
4-19 | |||
65 |
320 |
470 |
185 |
145 |
118 |
19 |
3 |
4-19 | |||
80 |
350 |
500 |
200 |
160 |
132 |
19 |
3 |
8-19 | |||
100 |
440 |
520 |
220 |
180 |
156 |
19 |
3 |
8-19 | |||
125 |
490 |
560 |
250 |
210 |
184 |
19 |
3 |
8-19 | |||
150 |
540 |
610 |
285 |
240 |
211 |
19 |
3 |
8-23 | |||
200 |
700 |
720 |
340 |
295 |
266 |
19 |
3 |
8-23 |
12-12 | ||
250 |
870 |
960 |
395 |
405 |
350 |
355 |
319 |
20 |
3 |
12-23 |
12-28 |
300 |
1040 |
1100 |
445 |
460 |
400 |
410 |
370 |
2224.5 |
4 |
12-23 |
12-28 |