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公司基本資料信息
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點(diǎn)擊圖片查看原圖
詳細(xì)說明
ZAJD971F,ZDJQ971F,ZRJV971F,ZCJQ671F,ZASV671F,ZDSQ941F,ZRSD641F,ZRSD911F,ZCSQ611F,ZDJD941H,ZRJQ611H,電動(dòng)調(diào)節(jié)蝶閥
ZAJD型電動(dòng)蝶閥有開關(guān)型和智能型二種，蝶閥與CWR執(zhí)行機(jī)構(gòu)配套，輸入控制信號（4~20mADC或1~5VDC）及單相電源即可控制運(yùn)轉(zhuǎn)，具有功能強(qiáng)、體積小、輕便宜人，性能可靠、配套簡單、流通能力大，特別是適合于介質(zhì)是粘稠、含顆粒、
纖維性質(zhì)的場合。目前該閥門廣泛應(yīng)用于食品、環(huán)保、輕工、石油、造紙、化工、教學(xué)和科研設(shè)備、電力等行業(yè)的工業(yè)自動(dòng)控制系統(tǒng)中。
一、閥體
公稱通徑：50－400mm
公稱壓力：PN1.0，1.6，2.5MPa
連接形式：法蘭式按JB/T78－59 JB79－59對夾式法蘭連接
材 料：HT200 ZG25I ZG1Cr18Ni9
ZG0Cr17Ni12Mo2 襯四氟
介質(zhì)溫度：常溫型：-20ºC～+200ºC 散熱型：-40ºC～+450ºC
二、閥內(nèi)組件
閥芯形式：閥板
流量特性：直線特性或等百分比特性
材 料：HT200 ZG25I 1Cr18Ni9Ti襯橡膠襯四氟乙烯
三、執(zhí)行機(jī)構(gòu)：
類型：可選用PS系列、3810、CWR系列電子式角行程執(zhí)行機(jī)構(gòu)。
技術(shù)參數(shù)和性能：請參閱對應(yīng)的執(zhí)行機(jī)構(gòu)與閥門定位器說明書。
四、ZAJD蝶閥規(guī)格參數(shù)表
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公稱通徑DN
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50
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65
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80
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100
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125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
|
流量系數(shù)（Kv）
|
110
|
180
|
232
|
368
|
656
|
735
|
1240
|
2025
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2712
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3875
|
5038
|
|
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動(dòng)作范圍
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0－90º
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允許壓差△P
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小于公稱壓力（1.6MPa）
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泄漏量Q
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按GB/T4213－92，為Kv值的10-4
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環(huán)境溫度ºC
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－20～60ºC
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基本誤差
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±2.5%
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回差
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±2.5%
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死區(qū)
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1%
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可調(diào)范圍
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250:1 350:1
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配用執(zhí)行機(jī)構(gòu)
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CKR—05 10
PSQ101
381RSA－05
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CKR— 20
PSQ201
381RSC－30
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CKR－40
PSQ501
381RSC－50
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CKR－60
PSQ701
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五、ZAJD971（973）電動(dòng)對夾式蝶閥尺寸
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公稱通徑DN
|
L
閥厚度
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H
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H1
|
D1
|
Z-фd
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D2
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L1
|
L2
|
|
50
|
43
|
452
|
80/112
|
120/125
|
4-18
|
165
|
208
|
120
|
|
65
|
46
|
475
|
88/115
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136/145
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4-18
|
185
|
208
|
120
|
|
80
|
46/49
|
516
|
96/120
|
160
|
8-18
|
200
|
208
|
120
|
|
100
|
52/56
|
551
|
115/140
|
185
|
8-18
|
220
|
208
|
120
|
|
125
|
56/64
|
566
|
128/170
|
210
|
8-18
|
250
|
208
|
120
|
|
150
|
56/70
|
606
|
140/180
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240
|
8-22
|
285
|
256
|
156
|
|
200
|
60/71
|
731
|
175/210
|
295
|
8-22
|
340
|
256
|
156
|
|
250
|
68/76
|
778
|
202/240
|
355
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12-22
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395/405
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256
|
156
|
|
300
|
78/83
|
830
|
242/290
|
410
|
12-22
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445/460
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256
|
156
|
|
350
|
78/92
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996
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266/320
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470
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16-22
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505/520
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346
|
156
|
|
400
|
102
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1058
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298/350
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515/525
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16-26
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565/580
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346
|
156
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注：表中數(shù)據(jù)XX/XX，“L”“H1”為軟密封/硬密封；“D1、D2”為壓力1.0Mpa/1.6Mpa
六、ZAJD941（943）電動(dòng)法蘭式蝶閥外形尺寸
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公稱通徑DN
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L
閥厚
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H
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H1
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D2
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D1
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Z-ød
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L1
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L2
|
|
50
|
108
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539
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83/112
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165
|
125
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4-18
|
208
|
120
|
|
65
|
112
|
554
|
93/115
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185
|
145
|
4-18
|
208
|
120
|
|
80
|
114
|
569
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100/120
|
200
|
160
|
8-18
|
208
|
120
|
|
100
|
127
|
614
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110/138
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220
|
180
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8-18
|
208
|
120
|
|
125
|
140
|
649
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125/164
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250
|
210
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8-18
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208
|
120
|
|
150
|
140
|
725
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143/175
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285
|
240
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8-22
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256
|
156
|
|
200
|
152
|
835
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180/208
|
340
|
295
|
8-22/12-22
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256
|
156
|
|
250
|
165
|
890
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200/243
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395/405
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350
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12-22/12-26
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256
|
156
|
|
300
|
178
|
995
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250/283
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445/460
|
400
|
12-22/12-26
|
256
|
156
|
|
350
|
190
|
1155
|
270/310
|
505/520
|
460
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16-22/16-26
|
346
|
156
|
|
400
|
216
|
1225
|
300/340
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565/580
|
515
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16-26/16-30
|
346
|
156
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注：表中數(shù)據(jù)XX/XX，“H1”列為軟密封/硬密封；“D2、Z-ød”列表示壓力1.0MPa/1.6MPa
七、型號編制說明
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Z
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A
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J
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D
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9
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71
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F
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16
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P
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G
|
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自控閥門
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執(zhí)行機(jī)構(gòu)類型：
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位移 特征： |
閥門代號：
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傳動(dòng)形式：
|
連接形式：
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密封面材料：
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公稱
壓力：
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閥體
材質(zhì)：
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溫度類型：
|
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D：表示PS系列
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J：表示角行程
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Q：表示球閥
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9：表示電動(dòng)
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41：表示法蘭
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F：表示四氟乙烯
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16：表示1.6MPa
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C：表示碳鋼
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G：表示中溫型
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R：表示3810系列
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S：表示直行程 |
D：表示碟閥
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6：表示氣動(dòng)
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11：表示絲扣
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H：表示金屬硬密封
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25：表示2.5MPa
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P：表示不銹鋼
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常溫省略
|
|
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A：CKR系列
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V：表示V形球閥
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71：表示對夾式
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40：表示4.0MPa
|
R：表示316L
|
|||||
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C：其它系列
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64：表示6.4MPa
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F46：表示閥體襯四氟
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八、訂貨須知
1.產(chǎn)品型號與名稱 6.額定流量系數(shù)
2.公稱通徑DN(mm) 7.介質(zhì)種類和溫度范圍
3.公稱壓力 8.閥前后壓力（壓差）
4.流量特性 9.電源電壓和控制信號
5.閥體材質(zhì) 10.其它特殊要求
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