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點(diǎn)擊圖片查看原圖ZHSM-16P,ZHSM-16K,ZHSM-16C,ZHSM-40P,ZHSM-40C,ZHSM-40K,ZHSM-64P,ZHSM-64K,ZHSM-64C,電動(dòng)套筒調(diào)節(jié)閥
一、概述
ZHS
M電動(dòng)套筒調(diào)節(jié)閥由DKZ型系列直行程電動(dòng)執(zhí)行機(jī)構(gòu)和套筒閥兩部分組成。以單相交流220V電源為動(dòng)力，接受0~10mA或4~20mA直流信號(hào)，自動(dòng)地控制調(diào)節(jié)閥開度，從而達(dá)到對(duì)壓力、溫度、流量、液位等工藝參數(shù)的連續(xù)調(diào)節(jié)。ZHS
該產(chǎn)品具有比雙座閥大的流量系數(shù)，且允許壓差大，穩(wěn)定性好，工作時(shí)不易產(chǎn)生振動(dòng)，適用性強(qiáng)等優(yōu)點(diǎn)，廣泛地應(yīng)用于電力、冶金、石油、化工、輕工等工業(yè)部門的自動(dòng)控制系統(tǒng)。
二、主要技術(shù)參數(shù)和性能指標(biāo)
1、主要技術(shù)參數(shù)
|
公稱通徑DN（mm）
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25
|
40
|
50
|
80
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100
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150
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200
|
|
|
額定流量系數(shù)Kv
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全量
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15
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35
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50
|
125
|
190
|
400
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630
|
|
0.6
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9
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20
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30
|
75
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115
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240
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350
|
|
|
流量特性
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直線、等百分比
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|||||||
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公稱壓力PN（MPa）
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1.6，4.0，6.4
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|||||||
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連接型式
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法蘭連接：PN1.6按JB79-59標(biāo)準(zhǔn)
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|||||||
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配用執(zhí)行機(jī)構(gòu)型號(hào)
|
DKZ-310
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DKZ-410
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DKZ-410
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|||||
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出抽推力（N）
|
4000
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6400
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6400
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|||||
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行程L（mm）
|
16
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25
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40
|
60
|
||||
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全行程時(shí)間（S）
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12.5
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20
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32
|
40
|
||||
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作用方式
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電開式（K）常用；電關(guān)式（B）
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|||||||
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輸入信號(hào)
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0~10mA 4~20mA DC
|
|||||||
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供電電源
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220V；50~60Hz
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|||||||
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固有可調(diào)比R
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30：1
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|||||||
2、主要技術(shù)性能指標(biāo)
|
項(xiàng)目
|
技術(shù)性能指標(biāo)
|
|
基本誤差%
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≤±5
|
|
回差%
|
≤3
|
|
死區(qū)%
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≤5
|
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泄漏量
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0.01%×閥額定容量
|
|
額定流量系數(shù)誤差%
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≤±10
|
3、閥門材料和適用溫度范圍
|
閥體材料
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材料牌號(hào)
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公稱壓力（MPa）
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適用溫度范圍（℃）
|
|
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常溫型
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熱片型
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|||
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鑄鋼
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ZG230~450
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4.0，6.4
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-40~250
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-40~450
|
|
鑄不銹鋼
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ZG1Cr18Ni9Ti
ZG0Cr18Ni12Mo2Ti
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4.0，6.4
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-40~250
|
-60~450
|
4、允許壓差
標(biāo)準(zhǔn)組配的電動(dòng)套筒調(diào)節(jié)閥允許壓差較大，但考慮到介質(zhì)流體對(duì)閥塞、套筒的沖蝕和高壓差引起的噪聲、振動(dòng)，因此當(dāng)閥的壓差超過3MPa時(shí)：則應(yīng)采取相應(yīng)的工藝措施。
5、外形尺寸
|
公稱通徑DN（mm）
|
A×B
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L
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H
|
H1
|
|||
|
1.6
|
4.0
|
6.4
|
常溫型
|
散熱型
|
|||
|
25
|
230×460
|
184
|
197
|
210
|
668
|
819
|
75
|
|
40
|
222
|
235
|
251
|
684
|
835
|
95
|
|
|
50
|
254
|
267
|
286
|
684
|
835
|
98
|
|
|
80
|
230×530
|
298
|
317
|
337
|
785
|
946
|
130
|
|
100
|
352
|
368
|
394
|
795
|
946
|
156
|
|
|
125
|
260×630
|
451
|
473
|
508
|
945
|
1160
|
208
|
|
150
|
600
|
615
|
650
|
945
|
1160
|
250
|
|
|
200
|
650
|
670
|
690
|
1050
|
1320
|
265
|
|
|
300
|
740
|
770
|
800
|
1145
|
1380
|
295
|
|
ZHSM-16P-DN25,ZHSM-16C-DN25,ZHSM-16K-DN25,ZHSM-40P-DN25,ZHSM-40C-DN25,ZHSM-40K-DN25,ZHSM-64P-DN25,ZHSM-64C-DN25,ZHSM-64K-DN25,
ZHSM-16P-DN32,ZHSM-16C-DN32,ZHSM-16K-DN32,CCLAIR,ZHSM-40P-DN32,ZHSM-40C-DN32,ZHSM-40K-DN32,ZHSM-64P-DN32,ZHSM-64C-DN32,ZHSM-64K-DN32,
ZHSM-16P-DN40,ZHSM-16C-DN40,ZHSM-16K-DN40,ZHSM-40P-DN40,ZHSM-40C-DN40,ZHSM-40K-DN40,ZHSM-64P-DN40,ZHSM-64C-DN40,ZHSM-64K-DN40,
ZHSM-16P-DN50,ZHSM-16C-DN50,ZHSM-16K-DN50,ZHSM-40P-DN50,ZHSM-40C-DN50,ZHSM-40K-DN50,ZHSM-64P-DN50,ZHSM-64C-DN50,ZHSM-64K-DN50,
ZHSM-16P-DN65,ZHSM-16C-DN65,ZHSM-16K-DN65,ZHSM-40P-DN65,ZHSM-40C-DN65,ZHSM-40K-DN65,ZHSM-64P-DN65,ZHSM-64C-DN65,ZHSM-64K-DN65,
ZHSM-16P-DN80,ZHSM-16C-DN80,ZHSM-16K-DN80,ZHSM-40P-DN80,ZHSM-40C-DN80,ZHSM-40K-DN80,ZHSM-64P-DN80,ZHSM-64C-DN80,ZHSM-64K-DN80,
ZHSM-16P-DN100,ZHSM-16C-DN100,ZHSM-16K-DN100,ZHSM-40P-DN100,ZHSM-40C-DN100,ZHSM-40K-DN100,ZHSM-64P-DN100,ZHSM-64C-DN100,ZHSM-64K-DN100,
ZHSM-16P-DN125,ZHSM-16C-DN125,ZHSM-16K-DN125,ZHSM-40P-DN125,ZHSM-40C-DN125,ZHSM-40K-DN125,ZHSM-64P-DN125,ZHSM-64C-DN125,ZHSM-64K-DN125,
ZHSM-16P-DN150,ZHSM-16C-DN150,ZHSM-16K-DN150,ZHSM-40P-DN150,ZHSM-40C-DN150,ZHSM-40K-DN150,ZHSM-64P-DN150,ZHSM-64C-DN150,ZHSM-64K-DN150,
ZHSM-16P-DN200,ZHSM-16C-DN200,ZHSM-16K-DN200,ZHSM-40P-DN200,ZHSM-40C-DN200,ZHSM-40K-DN200,ZHSM-64P-DN200,ZHSM-64C-DN200,ZHSM-64K-DN200,
