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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 |
0.12 |
0.20 |
0.32 |
0.50 |
0.80 |
1.2 |
2.0 |
3.2 |
5.0 |
8 |
12 |
20 |
32 |
50 |
80 |
120 |
200 |
280 |
450 | ||||
Inherent flow characteristics |
直线 |
Straight line;equal percentage | ||||||||||||||||||||||
Nominal pressure PN(MPa) |
10 |
1.6;4.0;6.4 | ||||||||||||||||||||||
Model of actuator |
ZM(A/B)-1 |
ZM(A/B)-2 |
ZM(A/B)-2 |
ZM(A/B)-3 |
ZM(A/B)-4 |
ZM(A/B)-5 | ||||||||||||||||||
Rated travel mm |
10 |
10 |
16 |
25 |
40 |
60 | ||||||||||||||||||
Spring pressure KPa |
20~100;20~60;60~100;40~200 | |||||||||||||||||||||||
Allowed error△P(MPa) |
Action output pressure MPa |
0.02 |
PN |
7.8 |
5.9 |
5.3 |
3.7 |
2.3 |
1.3 |
0.8 |
0.5 |
0.5 |
0.3 |
0.25 |
0.20 |
0.12 |
0.12 |
0.308 |
0.05 | |||||
0.04 |
PN |
PN |
5.5 |
3.1 |
1.8 |
1.2 |
1.1 |
0.7 |
0.65 |
0.45 |
0.28 |
0.28 |
0.20 |
0.10 | ||||||||||
Dimension mm |
A |
Φ230 |
Φ280 |
Φ325 |
Φ410 |
Φ495 | ||||||||||||||||||
L |
PN1.6 |
- |
180 |
185 |
200 |
220 |
250 |
275 |
300 |
350 |
410 |
450 |
550 | |||||||||||
PN6.4 |
(PN10)120 |
190 |
200 |
210 |
235 |
265 |
295 |
320 |
370 |
440 |
475 |
570 | ||||||||||||
H1 |
Normal temperature |
Air off 412 air on 463 |
air off 545/ air on 598 |
557 |
563 |
631 |
646 |
869 |
872 |
876 |
1031 |
1039 |
1078 | |||||||||||
Heat sink |
Air off 696 air on 749 |
air off 696/ air on 749 |
708 |
714 |
782 |
797 |
1020 |
1023 |
1027 |
1246 |
1254 |
1293 | ||||||||||||
H2 |
32 |
65 |
99 |
105 |
116 |
131 |
165 |
173 |
177 |
225 |
233 |
282 |