
西安美天机电设备有限公司 XI`AN MEI TIAN MECHANICAL & ELECTRICAL EQUIPMENT CO.,LTD.
电话:(TEL) 86-29-88633439
传真:(FAX) 86-29-88633439
地址:西安市莲湖区劳动北路98号NO.98 North Lao Dong Road,LianHu District, Xian,Shaanxi,China
联系人:王云 Wang Yun
手机:(Phone) 18092189061
联系人:李肖 Li Xiao
手机:(Phone) 18092189060
邮箱:(Email) mtjd029@163.com
网址:www.xamtjd.com
时间:2012-10-30 16:36 来源:西安美天机电设备有限公司 作者:王技术 点击: 次



阀体形式:直通单座(套筒)倒S型铸造型阀公称通径:DN20~300mm公称压力:PN1.6 4.0 6.4MPa连接形式:法兰式按JB78-59 JB/T79.2-94凹式材 料:HT200 ZG230—450 ZG1Cr18Ni9Ti ZG0Cr18Ni12M02Ti上 阀 盖:常温型-20~+200℃散热型-40~+450℃填 料: V型聚四氟乙烯、柔性石墨、不锈钢波纹管
阀芯型式:上导单座(套筒)柱塞型阀芯流量特性:直线特性、等百分比特性或快开特性材 料:1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
形 式:多弹簧式薄膜执行机构
公称通径(mm) |
阀座直径(mm) |
额定流量系数Kv |
额定行(mm) |
薄膜有效面积cm2 |
固有可调比 |
环境温度℃ |
基本误差 |
回差 |
死区 |
额定流量系数 |
泄漏量 |
||
直线 |
等百分比 |
|
|
|
|
|
|
|
|
|
|||
G3/4 |
3 |
0.08 |
10 |
220 |
50:1 |
-40~+85 |
不带定位器±5% 带定位器±1% |
不带定位器±3% 带定位器1% |
不带定位器±3% 带定位器0.4% |
±10% |
单座10-4阀额容量(套筒10-3阀额定容量) |
||
20 |
10 |
1.8 |
1.6 |
10 |
350 |
|
|
|
|
|
|
|
|
12 |
2.8 |
2.5 |
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|
|
|
|
|
||||
15 |
4.4 |
4 |
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|
|
|
|
|
|
||||
20 |
6.9 |
6.3 |
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|
|
|
|
||||
25 |
25 |
11 |
10 |
16 |
|
|
|
|
|
||||
40 |
32 |
17.6 |
16 |
25 |
|
|
|
|
|
||||
40 |
27.5 |
25 |
|
|
|
|
|
||||||
50 |
50 |
44 |
40 |
|
|
|
|
|
|||||
65 |
65 |
69 |
63 |
40 |
560 |
|
|
|
|
|
|||
80 |
80 |
110 |
100 |
|
|
|
|
|
|||||
100 |
100 |
176 |
160 |
|
|
|
|
|
|||||
150 |
125 |
275 |
250 |
60 |
900 |
|
|
|
|
|
|||
150 |
440 |
400 |
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|
|
|
|
||||||
200 |
200 |
690 |
630 |
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|
|||||
250 |
250 |
1000 |
900 |
100 |
1400 |
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|
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300 |
300 |
1600 |
1440 |
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|
|
开关 方式 |
执行机构型号 |
弹簧范围KPa |
气源压力MPa |
公称通径(阀座直径)mm |
|||||||||||
20 |
25 |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
|||||||
10 |
12 |
15 |
20 |
||||||||||||
气关 |
ZHA-22 |
20-100 |
0.14 |
6.4 |
6.19 |
3.96 |
2.2 |
1.4 |
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|
|
|
|
|
|
ZHA-23 |
20-100 |
|
|
|
|
|
|
0.56 |
|
|
|
|
|
|
|
ZHA-34 |
20-100 |
|
|
|
|
|
|
|
0.35 |
|
|
|
|
|
|
ZHA-45 |
20-100 |
|
|
|
|
|
|
|
|
0.34 |
0.22 |
0.14 |
|
|
|
气开 |
ZHB-22 |
20-100 |
0.14 |
4.64 |
3.09 |
1.98 |
1.11 |
0.7 |
|
|
|
|
|
0.10 |
0.06 |
ZHB-23 |
20-100 |
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|
|
|
|
|
0.28 |
0.18 |
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|
|
|
|
ZHB-34 |
20-100 |
|
|
|
|
|
|
|
|
0.17 |
0.11 |
0.07 |
|
|
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ZHB-45 |
20-100 |
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|
|
|
|
|
|
|
|
|
0.05 |
0.03 |
六、ZJHM型气动套筒调节阀允许压差表
开关方式 |
执行机构型号 |
弹簧范围KPa |
气源压力MPa |
公称通径(mm) |
|||||||
25 |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
||||
气关 |
ZHA-22 |
20-100 |
0.14 |
3.00 |
|
|
|
|
|
|
|
6.4 |
|
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|
|
|
|
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||||
6.4 |
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|
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|
|
|
||||
|
20-100 |
0.14 |
|
2.25 |
1.95 |
|
|
|
|
|
|
|
6.4 |
6.4 |
|
|
|
|
|
||||
|
6.4 |
6.4 |
|
|
|
|
|
||||
ZHA-34 |
20-100 |
0.14 |
|
|
|
2.36 |
2.04 |
1.67 |
|
|
|
|
|
|
6.4 |
6.4 |
6.4 |
|
|
||||
|
|
|
6.4 |
6.4 |
6.4 |
|
|
||||
ZHA-45 |
20-100 |
0.14 |
|
|
|
|
|
|
1.41 |
1.14 |
|
|
|
|
|
|
|
6.4 |
6.4 |
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|
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|
|
6.4 |
6.4 |
||||
气开 |
ZHB-22 |
20-100 |
0.14 |
1.50 |
|
|
|
|
|
|
|
4.50 |
|
|
|
|
|
|
|
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6.4 |
|
|
|
|
|
|
|
||||
ZHB-23 |
20-100 |
0.14 |
|
|
|
|
|
|
|
|
|
|
1.13 |
0.98 |
|
|
|
|
|
||||
|
3.38 |
2.93 |
|
|
|
|
|
||||
ZHB-34 |
20-100 |
0.14 |
|
6.4 |
6.4 |
1.18 |
1.02 |
0.84 |
|
|
|
|
|
|
3.54 |
3.06 |
2.51 |
|
|
||||
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|
|
6.4 |
6.4 |
5.85 |
|
|
||||
ZHB-45 |
20-100 |
0.14 |
|
|
|
|
|
|
0.71 |
0.57 |
|
|
|
|
|
|
|
2.12 |
1.71 |
||||
|
|
|
|
|
|
4.94 |
4.00 |


七、ZJHP/M型气动调节阀外形图
|
L(mm) |
H(mm) |
H1(mm) |
ФA(mm) |
|||||||
ANSI125FF |
ANSI300 |
ANSI600 |
普通 |
高温 |
PN6 |
PN16 |
PN40 |
PN64 |
|
||
G3/4″ |
120 |
120 |
120 |
253 |
|
31 |
31 |
|
236 |
||
20 |
181 |
194 |
206 |
398.5 |
548.5 |
45 |
52.5 |
65 |
285 |
||
25 |
184 |
197 |
210 |
410.5 |
560.5 |
50 |
57.5 |
70 |
|||
40 |
222 |
235 |
251 |
455 |
620 |
65 |
75 |
85 |
|||
50 |
254 |
267 |
286 |
457.5 |
627.5 |
70 |
82.5 |
90 |
|||
65 |
276 |
292 |
311 |
610 |
790 |
80 |
92.5 |
102.5 |
360 |
||
80 |
298 |
317 |
337 |
622 |
8.7 |
95 |
100 |
107.5 |
|||
100 |
352 |
368 |
394 |
640 |
850 |
105 |
110 |
117.5 |
125 |
|
|
150 |
451 |
473 |
508 |
870 |
1130 |
132.5 |
142.5 |
150 |
172.5 |
470 |
|
200 |
600 |
610 |
650 |
890 |
1150 |
160 |
170 |
187.5 |
207.5 |