|
|
|
|
|
|
|
|
|
|
主要技术参数
|
公称通径DN(mm) |
40 |
50 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
额定流量系数KV |
170 |
270 |
510 |
940 |
1400 |
2200 |
3500 |
8500 |
9600 |
13000 |
17000 |
55000 |
27000 |
38000 |
|
公称压力PN(MPa) |
1.6 6.4 |
|
活塞直径D(mm) |
120 |
160 |
280 |
360 |
420 |
540 |
|
操作压力P(MPa) |
0.3~0.5 |
|
介质温度t(℃) |
标准:-20~250 高温:250~500 低温:-196~-20 |
|
允许泄漏量 |
10-8×KV |
|
流量特性 |
近似直线 |
|
动作方式 |
继续、连续(配阀门定位器) |
连接尺寸参数
|
DN |
PN |
L |
H |
h |
A |
C |
G(kg) |
|
40 |
PN16 |
250 |
675 |
255 |
120 |
200 |
29 |
|
PN64 |
31 |
|
50 |
PN16 |
250 |
685 |
255 |
120 |
200 |
32 |
|
PN64 |
40 |
|
80 |
PN16 |
280 |
800 |
340 |
120 |
200 |
42 |
|
PN64 |
310 |
160 |
240 |
52 |
|
100 |
PN16 |
300 |
850 |
370 |
120 |
200 |
80 |
|
PN64 |
350 |
160 |
240 |
90 |
|
125 |
PN16 |
325 |
1020 |
415 |
120 |
200 |
95 |
|
PN64 |
400 |
160 |
240 |
105 |
|
150 |
PN16 |
350 |
1085 |
455 |
160 |
240 |
110 |
|
PN64 |
450 |
280 |
360 |
130 |
|
200 |
PN16 |
400 |
1195 |
515 |
160 |
240 |
215 |
|
PN64 |
500 |
280 |
360 |
275 |
|
250 |
PN16 |
450 |
1460 |
580 |
160 |
240 |
320 |
|
PN64 |
550 |
280 |
360 |
380 |
|
300 |
PN16 |
500 |
1575 |
645 |
280 |
360 |
440 |
|
PN64 |
600 |
360 |
500 |
|
350 |
PN16 |
550 |
1890 |
810 |
280 |
360 |
520 |
|
PN64 |
650 |
360 |
440 |
580 |
|
400 |
PN16 |
600 |
2070 |
900 |
360 |
440 |
850 |
|
PN64 |
700 |
420 |
500 |
910 |
|
450 |
PN16 |
650 |
2350 |
975 |
360 |
440 |
890 |
|
PN64 |
750 |
420 |
500 |
1000 |
|
500 |
PN16 |
700 |
2500 |
1073 |
360 |
440 |
950 |
|
PN64 |
800 |
540 |
620 |
1200 |
|
600 |
PN16 |
750 |
2930 |
1302 |
360 |
440 |
1100 |
|
PN64 |
850 |
540 |
620 |
1300 |
外形尺寸及重量
|
DN |
PN |
L |
H |
h |
A |
C |
G(kg) |
|
40 |
PN16 |
250 |
675 |
255 |
120 |
200 |
29 |
|
PN64 |
31 |
|
50 |
PN16 |
250 |
685 |
255 |
120 |
200 |
32 |
|
PN64 |
40 |
|
80 |
PN16 |
280 |
800 |
340 |
120 |
200 |
42 |
|
PN64 |
310 |
160 |
240 |
52 |
|
100 |
PN16 |
300 |
850 |
370 |
120 |
200 |
80 |
|
PN64 |
350 |
160 |
240 |
90 |
|
125 |
PN16 |
325 |
1020 |
415 |
120 |
200 |
95 |
|
PN64 |
400 |
160 |
240 |
105 |
|
150 |
PN16 |
350 |
1085 |
455 |
160 |
240 |
110 |
|
PN64 |
450 |
280 |
360 |
130 |
|
200 |
PN16 |
400 |
1195 |
515 |
160 |
240 |
215 |
|
PN64 |
500 |
280 |
360 |
275 |
|
250 |
PN16 |
450 |
1460 |
580 |
160 |
240 |
320 |
|
PN64 |
550 |
280 |
360 |
380 |
|
300 |
PN16 |
500 |
1575 |
645 |
280 |
360 |
440 |
|
PN64 |
600 |
360 |
500 |
|
350 |
PN16 |
550 |
1890 |
810 |
280 |
360 |
520 |
|
PN64 |
650 |
360 |
440 |
580 |
|
400 |
PN16 |
600 |
2070 |
900 |
360 |
440 |
850 |
|
PN64 |
700 |
420 |
500 |
910 |
|
450 |
PN16 |
650 |
2350 |
975 |
360 |
440 |
890 |
|
PN64 |
750 |
420 |
500 |
1000 |
|
500 |
PN16 |
700 |
2500 |
1073 |
360 |
440 |
950 |
|
PN64 |
800 |
540 |
620 |
1200 |
|
600 |
PN16 |
750 |
2930 |
1302 |
360 |
440 |
1100 |
|
PN64 |
850 |
540 |
620 |
1300 | | | | | | | |
|