西安美天機(jī)電設(shè)備有限公司 XI`AN MEI TIAN MECHANICAL & ELECTRICAL EQUIPMENT CO.,LTD.
電話:(TEL) 86-29-88633439
傳真:(FAX) 86-29-88633439
地址:西安市蓮湖區(qū)勞動(dòng)北路98號(hào)NO.98 North Lao Dong Road,LianHu District, Xian,Shaanxi,China
聯(lián)系人:王云 Wang Yun
手機(jī):(Phone) 18092189061
聯(lián)系人:李肖 Li Xiao
手機(jī):(Phone) 18092189060
郵箱:(Email) mtjd029@163.com
網(wǎng)址:www.uuntxt.com
時(shí)間:2012-10-30 16:36 來(lái)源:西安美天機(jī)電設(shè)備有限公司 作者:王技術(shù) 點(diǎn)擊: 次
閥體形式:直通單座(套筒)倒S型鑄造型閥公稱通徑:DN20~300mm公稱壓力:PN1.6 4.0 6.4MPa連接形式:法蘭式按JB78-59 JB/T79.2-94凹式材 料:HT200 ZG230—450 ZG1Cr18Ni9Ti ZG0Cr18Ni12M02Ti上 閥 蓋:常溫型-20~+200℃散熱型-40~+450℃填 料: V型聚四氟乙烯、柔性石墨、不銹鋼波紋管
閥芯型式:上導(dǎo)單座(套筒)柱塞型閥芯流量特性:直線特性、等百分比特性或快開(kāi)特性材 料:1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
形 式:多彈簧式薄膜執(zhí)行機(jī)構(gòu)
公稱通徑(mm) |
閥座直徑(mm) |
額定流量系數(shù)Kv |
額定行(mm) |
薄膜有效面積cm2 |
固有可調(diào)比 |
環(huán)境溫度℃ |
基本誤差 |
回差 |
死區(qū) |
額定流量系數(shù) |
泄漏量 |
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直線 |
等百分比 |
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|
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G3/4 |
3 |
0.08 |
10 |
220 |
50:1 |
-40~+85 |
不帶定位器±5% 帶定位器±1% |
不帶定位器±3% 帶定位器1% |
不帶定位器±3% 帶定位器0.4% |
±10% |
單座10-4閥額容量(套筒10-3閥額定容量) |
||
20 |
10 |
1.8 |
1.6 |
10 |
350 |
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|
|
|
|
|
|
|
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 |
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|
|
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|||
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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|
|
|
開(kāi)關(guān) 方式 |
執(zhí)行機(jī)構(gòu)型號(hào) |
彈簧范圍KPa |
氣源壓力MPa |
公稱通徑(閥座直徑)mm |
|||||||||||
20 |
25 |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
|||||||
10 |
12 |
15 |
20 |
||||||||||||
氣關(guān) |
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 |
|
|
|
氣開(kāi) |
ZHB-22 |
20-100 |
0.14 |
4.64 |
3.09 |
1.98 |
1.11 |
0.7 |
|
|
|
|
|
0.10 |
0.06 |
ZHB-23 |
20-100 |
|
|
|
|
|
|
0.28 |
0.18 |
|
|
|
|
|
|
ZHB-34 |
20-100 |
|
|
|
|
|
|
|
|
0.17 |
0.11 |
0.07 |
|
|
|
ZHB-45 |
20-100 |
|
|
|
|
|
|
|
|
|
|
|
0.05 |
0.03 |
六、ZJHM型氣動(dòng)套筒調(diào)節(jié)閥允許壓差表
開(kāi)關(guān)方式 |
執(zhí)行機(jī)構(gòu)型號(hào) |
彈簧范圍KPa |
氣源壓力MPa |
公稱通徑(mm) |
|||||||
25 |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
||||
氣關(guān) |
ZHA-22 |
20-100 |
0.14 |
3.00 |
|
|
|
|
|
|
|
6.4 |
|
|
|
|
|
|
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6.4 |
|
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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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|
|
|
|
|
|
6.4 |
6.4 |
||||
氣開(kāi) |
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 |
|
|
||||
|
|
|
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型氣動(dòng)調(diào)節(jié)閥外形圖
|
L(mm) |
H(mm) |
H1(mm) |
ФA(mm) |
|||||||
ANSI125FF |
ANSI300 |
ANSI600 |
普通 |
高溫 |
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 |