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ZAJD971F,ZDJQ971F,ZRJV971F,ZCJQ671F,ZASV671F,ZDSQ941F,ZRSD641F,ZRSD911F,ZCSQ611F,ZDJD941H,ZRJQ611H,电动调节蝶阀
ZAJD型电动蝶阀有开关型和智能型二种，蝶阀与CWR执行机构配套，输入控制信号（4~20mADC或1~5VDC）及单相电源即可控制运转，具有功能强、体积小、轻便宜人，性能可靠、配套简单、流通能力大，特别是适合于介质是粘稠、含颗粒、
纤维性质的场合。目前该阀门广泛应用于食品、环保、轻工、石油、造纸、化工、教学和科研设备、电力等行业的工业自动控制系统中。
一、阀体
公称通径：50－400mm
公称压力：PN1.0，1.6，2.5MPa
连接形式：法兰式按JB/T78－59 JB79－59对夹式法兰连接
材 料：HT200 ZG25I ZG1Cr18Ni9
ZG0Cr17Ni12Mo2 衬四氟
介质温度：常温型：-20ºC～+200ºC 散热型：-40ºC～+450ºC
二、阀内组件
阀芯形式：阀板
流量特性：直线特性或等百分比特性
材 料：HT200 ZG25I 1Cr18Ni9Ti衬橡胶衬四氟乙烯
三、执行机构：
类型：可选用PS系列、3810、CWR系列电子式角行程执行机构。
技术参数和性能：请参阅对应的执行机构与阀门定位器说明书。
四、ZAJD蝶阀规格参数表
|
公称通径DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
|
流量系数（Kv）
|
110
|
180
|
232
|
368
|
656
|
735
|
1240
|
2025
|
2712
|
3875
|
5038
|
|
|
动作范围
|
0－90º
|
|||||||||||
|
允许压差△P
|
小于公称压力（1.6MPa）
|
|||||||||||
|
泄漏量Q
|
按GB/T4213－92，为Kv值的10-4
|
|||||||||||
|
环境温度ºC
|
－20～60ºC
|
|||||||||||
|
基本误差
|
±2.5%
|
|||||||||||
|
回差
|
±2.5%
|
|||||||||||
|
死区
|
1%
|
|||||||||||
|
可调范围
|
250:1 350:1
|
|||||||||||
|
配用执行机构
|
CKR—05 10
PSQ101
381RSA－05
|
CKR— 20
PSQ201
381RSC－30
|
CKR－40
PSQ501
381RSC－50
|
CKR－60
PSQ701
|
||||||||
五、ZAJD971（973）电动对夹式蝶阀尺寸
|
公称通径DN
|
L
阀厚度
|
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：表中数据XX/XX，“L”“H1”为软密封/硬密封；“D1、D2”为压力1.0Mpa/1.6Mpa
六、ZAJD941（943）电动法兰式蝶阀外形尺寸
|
公称通径DN
|
L
阀厚
|
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：表中数据XX/XX，“H1”列为软密封/硬密封；“D2、Z-ød”列表示压力1.0MPa/1.6MPa
七、型号编制说明
|
Z
|
A
|
J
|
D
|
9
|
71
|
F
|
16
|
P
|
G
|
|
自控阀门
|
执行机构类型：
|
位移 特征： |
阀门代号：
|
传动形式：
|
连接形式：
|
密封面材料：
|
公称
压力：
|
阀体
材质：
|
温度类型：
|
|
D：表示PS系列
|
J：表示角行程
|
Q：表示球阀
|
9：表示电动
|
41：表示法兰
|
F：表示四氟乙烯
|
16：表示1.6MPa
|
C：表示碳钢
|
G：表示中温型
|
|
|
R：表示3810系列
|
S：表示直行程 |
D：表示碟阀
|
6：表示气动
|
11：表示丝扣
|
H：表示金属硬密封
|
25：表示2.5MPa
|
P：表示不锈钢
|
常温省略
|
|
|
A：CKR系列
|
V：表示V形球阀
|
71：表示对夹式
|
40：表示4.0MPa
|
R：表示316L
|
|||||
|
C：其它系列
|
64：表示6.4MPa
|
F46：表示阀体衬四氟
|
八、订货须知
1.产品型号与名称 6.额定流量系数
2.公称通径DN(mm) 7.介质种类和温度范围
3.公称压力 8.阀前后压力（压差）
4.流量特性 9.电源电压和控制信号
5.阀体材质 10.其它特殊要求
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