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ZHSN-16P,ZHSN-16K,ZHSN-16C,ZHSN-40P,ZHSN-40C,ZHSN-40K,ZHSN-64P,ZHSN-64K,ZHSN-64C,电动直通双座调节阀

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型号: ZHSN-16P,ZHSN-16K,ZHSN-16C,ZHSN-40P,ZHSN-40C,ZHSN-40K,ZHSN-64P,ZHSN-64K,ZHSN-64C,电动直通双座调节阀
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询价
 
公司基本资料信息
详细说明
 
ZHSN-16P,ZHSN-16K,ZHSN-16C,ZHSN-40P,ZHSN-40C,ZHSN-40K,ZHSN-64P,ZHSN-64K,ZHSN-64C,电动直通双座调节阀
ZHSN系列电动直通双座调节阀由DKZ型系列直行程电动执行机构和直通双座阀两部分组成,以单相交流220V电源为动力,
接受0~10mA或4~20mA直流信号,自动地控制调节阀开度,达到对管道内流体的压力、流量、液位等工艺参数的连接调节。
该产品具有动作灵敏、能源取用方便、信号传输迅速等特点。广泛应用于电力、冶金、化工、轻纺工业自动控制系统中。
二、主要技术参数和性能指标
1、主要技术参数
公称通径DN(mm)
25
32
40
50
65
80
100
125
150
200
250
300
阀座直径DN(mm)
25
32
40
50
66
80
100
125
150
200
250
300
额定流量系数Kv
10
16
25
40
63
100
160
250
400
630
1000
1600
流量特性
直线、等百分比
公称压力PN(MPa)
1.6,4.0,6.4
4.0,6.4
连接型式
法兰连接:PN1.6按JB79-59标准; PN4.0按JB79-59标准
配用执行机构型号
DKZ-310
DKZ-410
DKZ-410
DKZ-510
出抽推力(N)
4000
6400
6400
16000
行程L(mm)
16
25
40
60
100
全行程时间(S)
12.5
20
32
40
60
作用方式
电开式(K)常用;电关式(B)
输入信号
0~10mA  4~20mA  DC
供电电源
220V;50~60Hz
固有可调比R
30:1
2、主要技术性能指标
项目
技术性能指标
基本误差%
≤±5
回差%
≤3
死区%
≤5
泄漏量
0.01%×阀额定容量
额定流量系数误差%
≤±10

3、阀门材料和适用温度范围
阀体材料
材料牌号
公称压力(MPa)
适用温度范围(℃)
常温型
散热型
铸铁
HT200
1.6
-20~200
-
铸钢
ZG230~450
4.0,6.4
-40~250
-40~450
铸不锈钢
ZG1Cr18Ni9Ti
ZG0Cr18Ni12Mo2Ti
4.0,6.4
-40~250
-60~450

4、允许压差
标准组配的电动双座调节阀考虑到介质对阀芯、阀座的冲蚀和高压差引起的噪声、振动,一般情况下,阀的压差不应
        超过1MPa,如压差较高,则应采取相应的工艺措施。
5、外形尺寸
公称通径DN(mm)
A×B
L
H1
H2
PN1.6
PN4.0
PN6.4
常温型
散热型
25
32
230×460
185      
190
200
670
820
104
200
210
210
673
823
107
40
220
230
235
693
843
126
50
250
255
265
698
848
131
65
275
285
295
799
959
175
80
230×530
300
310
320
809
969
190
100
350
355
370
821
981
202
125
410
425
440
872
1087
250
150
450
460
475
882
1097
260
200
260×630
550
560
570
924
1139
302
250
670
66
670
1156
1368
422

ZHSN-16P-DN25,ZHSN-16C-DN25,ZHSN-16K-DN25,ZHSN-40P-DN25,ZHSN-40C-DN25,ZHSN-40K-DN25,ZHSN-64P-DN25,ZHSN-64C-DN25,ZHSN-64K-DN25,
ZHSN-16P-DN32,ZHSN-16C-DN32,ZHSN-16K-DN32,CCLAIR,ZHSN-40P-DN32,ZHSN-40C-DN32,ZHSN-40K-DN32,ZHSN-64P-DN32,ZHSN-64C-DN32,ZHSN-64K-DN32,
ZHSN-16P-DN40,ZHSN-16C-DN40,ZHSN-16K-DN40,ZHSN-40P-DN40,ZHSN-40C-DN40,ZHSN-40K-DN40,ZHSN-64P-DN40,ZHSN-64C-DN40,ZHSN-64K-DN40,
ZHSN-16P-DN50,ZHSN-16C-DN50,ZHSN-16K-DN50,ZHSN-40P-DN50,ZHSN-40C-DN50,ZHSN-40K-DN50,ZHSN-64P-DN50,ZHSN-64C-DN50,ZHSN-64K-DN50,
ZHSN-16P-DN65,ZHSN-16C-DN65,ZHSN-16K-DN65,ZHSN-40P-DN65,ZHSN-40C-DN65,ZHSN-40K-DN65,ZHSN-64P-DN65,ZHSN-64C-DN65,ZHSN-64K-DN65,
ZHSN-16P-DN80,ZHSN-16C-DN80,ZHSN-16K-DN80,ZHSN-40P-DN80,ZHSN-40C-DN80,ZHSN-40K-DN80,ZHSN-64P-DN80,ZHSN-64C-DN80,ZHSN-64K-DN80,
ZHSN-16P-DN100,ZHSN-16C-DN100,ZHSN-16K-DN100,ZHSN-40P-DN100,ZHSN-40C-DN100,ZHSN-40K-DN100,ZHSN-64P-DN100,ZHSN-64C-DN100,ZHSN-64K-DN100,
ZHSN-16P-DN125,ZHSN-16C-DN125,ZHSN-16K-DN125,ZHSN-40P-DN125,ZHSN-40C-DN125,ZHSN-40K-DN125,ZHSN-64P-DN125,ZHSN-64C-DN125,ZHSN-64K-DN125,
ZHSN-16P-DN150,ZHSN-16C-DN150,ZHSN-16K-DN150,ZHSN-40P-DN150,ZHSN-40C-DN150,ZHSN-40K-DN150,ZHSN-64P-DN150,ZHSN-64C-DN150,ZHSN-64K-DN150,
ZHSN-16P-DN200,ZHSN-16C-DN200,ZHSN-16K-DN200,CCLAIR,ZHSN-40P-DN200,ZHSN-40C-DN200,ZHSN-40K-DN200,ZHSN-64P-DN200,ZHSN-64C-DN200,ZHSN-64K-DN200,
ZHSN-16P-DN250,ZHSN-16C-DN250,ZHSN-16K-DN250,ZHSN-40P-DN250,ZHSN-40C-DN250,ZHSN-40K-DN250,ZHSN-64P-DN250,ZHSN-64C-DN250,ZHSN-64K-DN250,
ZHSN-16P-DN300,ZHSN-16C-DN300,ZHSN-16K-DN300,ZHSN-40P-DN300,ZHSN-40C-DN300,ZHSN-40K-DN300,ZHSN-64P-DN300,ZHSN-64C-DN300,ZHSN-64K-DN300,
 

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