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Nominal diameter DN(mm) |
G3/4” |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 | ||
Rated flow coefficient KV |
0.08~0.80 |
1.2~5.0 |
8 |
12 |
20 |
32 |
50 |
80 |
120 |
200 |
280 |
450 | ||
Travel (mm) |
10 |
16 |
25 |
40 |
60 | |||||||||
Electric actuator(DKZ)(ZKZ) |
Model |
- |
1100 |
2200 |
3300 |
4400 |
5500 | |||||||
Torque (N) |
- |
400 |
1000 |
2500 |
6400 |
16000 | ||||||||
Time of full travel (S) |
- |
6.5 |
10 |
15.5 |
25 |
37.5 | ||||||||
Model |
ZAZ |
ZAZ
310C |
310C |
410C |
510C | |||||||||
Torque (N) |
250 |
250
4000 |
4000 |
6400 |
16000 | |||||||||
Time of full travel(S) |
20 |
20
8 |
12.5 |
20 |
32 |
37 | ||||||||
Nominal pressure PN(Mpa) |
10 |
1.6;6.4 | ||||||||||||
Temperature range of media |
PN1.6(Mpa) |
-20~+200℃ | ||||||||||||
PN6.4(Mpa) |
-40~+250℃;-40~+450℃(band radiator) | |||||||||||||
Rated flow characteristics |
Straight line |
Straight line;equal percentage | ||||||||||||
Explosion-proof |
dⅡBT3** |