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點擊圖片查看原圖ZAJD971F,ZDJQ971F,ZRJV971F,ZCJQ671F,ZASV671F,ZDSQ941F,ZRSD641F,ZRSD911F,ZCSQ611F,ZDJD941H,ZRJQ611H,電動調節蝶閥
ZAJD型電動蝶閥有開關型和智能型二種，蝶閥與CWR執行機構配套，輸入控制信號（4~20mADC或1~5VDC）及單相電源即可控制運轉，具有功能強、體積小、輕便宜人，性能可靠、配套簡單、流通能力大，特別是適合于介質是粘稠、含顆粒、
纖維性質的場合。目前該閥門廣泛應用于食品、環保、輕工、石油、造紙、化工、教學和科研設備、電力等行業的工業自動控制系統中。
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
介質溫度：常溫型：-20ºC～+200ºC 散熱型：-40ºC～+450ºC
二、閥內組件
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、執行機構：
類型：可選用PS系列、3810、CWR系列電子式角行程執行機構。
技術參數和性能：請參閱對應的執行機構與閥門定位器說明書。
四、ZAJD蝶閥規格參數表
|
公稱通徑DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
|
流量系數（Kv）
|
110
|
180
|
232
|
368
|
656
|
735
|
1240
|
2025
|
2712
|
3875
|
5038
|
|
|
動作范圍
|
0－90º
|
|||||||||||
|
允許壓差△P
|
小于公稱壓力（1.6MPa）
|
|||||||||||
|
泄漏量Q
|
按GB/T4213－92，為Kv值的10-4
|
|||||||||||
|
環境溫度ºC
|
－20～60ºC
|
|||||||||||
|
基本誤差
|
±2.5%
|
|||||||||||
|
回差
|
±2.5%
|
|||||||||||
|
死區
|
1%
|
|||||||||||
|
可調范圍
|
250:1 350:1
|
|||||||||||
|
配用執行機構
|
CKR—05 10
PSQ101
381RSA－05
|
CKR— 20
PSQ201
381RSC－30
|
CKR－40
PSQ501
381RSC－50
|
CKR－60
PSQ701
|
||||||||
五、ZAJD971（973）電動對夾式蝶閥尺寸
|
公稱通徑DN
|
L
閥厚度
|
H
|
H1
|
D1
|
Z-фd
|
D2
|
L1
|
L2
|
|
50
|
43
|
452
|
80/112
|
120/125
|
4-18
|
165
|
208
|
120
|
|
65
|
46
|
475
|
88/115
|
136/145
|
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
|
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
|
12-22
|
395/405
|
256
|
156
|
|
300
|
78/83
|
830
|
242/290
|
410
|
12-22
|
445/460
|
256
|
156
|
|
350
|
78/92
|
996
|
266/320
|
470
|
16-22
|
505/520
|
346
|
156
|
|
400
|
102
|
1058
|
298/350
|
515/525
|
16-26
|
565/580
|
346
|
156
|
注：表中數據XX/XX，“L”“H1”為軟密封/硬密封；“D1、D2”為壓力1.0Mpa/1.6Mpa
六、ZAJD941（943）電動法蘭式蝶閥外形尺寸
|
公稱通徑DN
|
L
閥厚
|
H
|
H1
|
D2
|
D1
|
Z-ød
|
L1
|
L2
|
|
50
|
108
|
539
|
83/112
|
165
|
125
|
4-18
|
208
|
120
|
|
65
|
112
|
554
|
93/115
|
185
|
145
|
4-18
|
208
|
120
|
|
80
|
114
|
569
|
100/120
|
200
|
160
|
8-18
|
208
|
120
|
|
100
|
127
|
614
|
110/138
|
220
|
180
|
8-18
|
208
|
120
|
|
125
|
140
|
649
|
125/164
|
250
|
210
|
8-18
|
208
|
120
|
|
150
|
140
|
725
|
143/175
|
285
|
240
|
8-22
|
256
|
156
|
|
200
|
152
|
835
|
180/208
|
340
|
295
|
8-22/12-22
|
256
|
156
|
|
250
|
165
|
890
|
200/243
|
395/405
|
350
|
12-22/12-26
|
256
|
156
|
|
300
|
178
|
995
|
250/283
|
445/460
|
400
|
12-22/12-26
|
256
|
156
|
|
350
|
190
|
1155
|
270/310
|
505/520
|
460
|
16-22/16-26
|
346
|
156
|
|
400
|
216
|
1225
|
300/340
|
565/580
|
515
|
16-26/16-30
|
346
|
156
|
注：表中數據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
|
Z
|
A
|
J
|
D
|
9
|
71
|
F
|
16
|
P
|
G
|
|
自控閥門
|
執行機構類型：
|
位移 特征： |
閥門代號：
|
傳動形式：
|
連接形式：
|
密封面材料：
|
公稱
壓力：
|
閥體
材質：
|
溫度類型：
|
|
D：表示PS系列
|
J：表示角行程
|
Q：表示球閥
|
9：表示電動
|
41：表示法蘭
|
F：表示四氟乙烯
|
16：表示1.6MPa
|
C：表示碳鋼
|
G：表示中溫型
|
|
|
R：表示3810系列
|
S：表示直行程 |
D：表示碟閥
|
6：表示氣動
|
11：表示絲扣
|
H：表示金屬硬密封
|
25：表示2.5MPa
|
P：表示不銹鋼
|
常溫省略
|
|
|
A：CKR系列
|
V：表示V形球閥
|
71：表示對夾式
|
40：表示4.0MPa
|
R：表示316L
|
|||||
|
C：其它系列
|
64：表示6.4MPa
|
F46：表示閥體襯四氟
|
八、訂貨須知
1.產品型號與名稱 6.額定流量系數
2.公稱通徑DN(mm) 7.介質種類和溫度范圍
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 10.其它特殊要求
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