ZRSP-16-DN20,ZRSP-16C-DN150,ZRSM-40P-DN300,ZRSM-64K-DN300,精小型电子式电动单座（套筒）调节阀
ZRSP-16-DN20,ZRSP-16-DN25,ZRSP-16-DN40,ZRSP-16-DN50,ZRSP-16-DN65,ZRSP-16-DN80,ZRSP-16-DN100,ZRSP-16-DN150,ZRSP-16-DN200,ZRSP-16-DN250,ZRSP-16-DN300,ZRSP-16C-DN20,ZRSP-16C-DN25,ZRSP-16C-DN40,ZRSP-16C-DN50,ZRSP-16C-DN65,ZRSP-16C-DN80,ZRSP-16C-DN100,ZRSP-16C-DN150,ZRSP-16C-DN200,ZRSP-16C-DN250,ZRSP-16C-DN300,ZRSP-16P-DN20,ZRSP-16P-DN25,ZRSP-16P-DN40,ZRSP-16P-DN50,ZRSP-16P-DN65,ZRSP-16P-DN80,ZRSP-16P-DN100,ZRSP-16P-DN150,ZRSP-16P-DN200,ZRSP-16P-DN250,ZRSP-16P-DN300,ZRSP-16K-DN20,ZRSP-16K-DN25,ZRSP-16K-DN40,ZRSP-16K-DN50,ZRSP-16K-DN65,ZRSP-16K-DN80,ZRSP-16K-DN100,ZRSP-16K-DN150,ZRSP-16K-DN200,ZRSP-16K-DN250,ZRSP-16K-DN300,ZRSP-40-DN20,ZRSP-40-DN25,ZRSP-40-DN40,ZRSP-40-DN50,ZRSP-40-DN65,ZRSP-40-DN80,ZRSP-40-DN100,ZRSP-40-DN150,ZRSP-40-DN200,ZRSP-40-DN250,ZRSP-40-DN300,ZRSP-40C-DN20,ZRSP-40C-DN25,ZRSP-40C-DN40,ZRSP-40C-DN50,ZRSP-40C-DN65,ZRSP-40C-DN80,ZRSP-40C-DN100,ZRSP-40C-DN150,ZRSP-40C-DN200,ZRSP-40C-DN250,ZRSP-40C-DN300,ZRSP-40P-DN20,ZRSP-40P-DN25,ZRSP-40P-DN40,ZRSP-40P-DN50,ZRSP-40P-DN65,ZRSP-40P-DN80,ZRSP-40P-DN100,ZRSP-40P-DN150,ZRSP-40P-DN200,ZRSP-40P-DN250,ZRSP-40P-DN300,ZRSP-40K-DN20,ZRSP-40K-DN25,ZRSP-40K-DN40,ZRSP-40K-DN50,ZRSP-40K-DN65,ZRSP-40K-DN80,ZRSP-40K-DN100,ZRSP-40K-DN150,ZRSP-40K-DN200,ZRSP-40K-DN250,ZRSP-40K-DN300,ZRSP-64-DN20,ZRSP-64-DN25,ZRSP-64-DN40,ZRSP-64-DN50,ZRSP-64-DN65,ZRSP-64-DN80,ZRSP-64-DN100,ZRSP-64-DN150,ZRSP-64-DN200,ZRSP-64-DN250,ZRSP-64-DN300,ZRSP-64C-DN20,ZRSP-64C-DN25,ZRSP-64C-DN40,ZRSP-64C-DN50,ZRSP-64C-DN65,ZRSP-64C-DN80,ZRSP-64C-DN100,ZRSP-64C-DN150,ZRSP-64C-DN200,ZRSP-64C-DN250,ZRSP-64C-DN300,ZRSP-64P-DN20,ZRSP-64P-DN25,ZRSP-64P-DN40,ZRSP-64P-DN50,ZRSP-64P-DN65,ZRSP-64P-DN80,ZRSP-64P-DN100,ZRSP-64P-DN150,ZRSP-64P-DN200,ZRSP-64P-DN250,ZRSP-64P-DN300,ZRSP-64K-DN20,ZRSP-64K-DN25,ZRSP-64K-DN40,ZRSP-64K-DN50,ZRSP-64K-DN65,ZRSP-64K-DN80,ZRSP-64K-DN100,ZRSP-64K-DN150,ZRSP-64K-DN200,ZRSP-64K-DN250,ZRSP-64K-DN300,
ZRSM-16-DN20,ZRSM-16-DN25,ZRSM-16-DN40,ZRSM-16-DN50,ZRSM-16-DN65,ZRSM-16-DN80,ZRSM-16-DN100,ZRSM-16-DN150,ZRSM-16-DN200,ZRSM-16-DN250,ZRSM-16-DN300,ZRSM-16C-DN20,ZRSM-16C-DN25,ZRSM-16C-DN40,ZRSM-16C-DN50,ZRSM-16C-DN65,ZRSM-16C-DN80,ZRSM-16C-DN100,ZRSM-16C-DN150,ZRSM-16C-DN200,ZRSM-16C-DN250,ZRSM-16C-DN300,ZRSM-16P-DN20,ZRSM-16P-DN25,ZRSM-16P-DN40,ZRSM-16P-DN50,ZRSM-16P-DN65,ZRSM-16P-DN80,ZRSM-16P-DN100,ZRSM-16P-DN150,ZRSM-16P-DN200,ZRSM-16P-DN250,ZRSM-16P-DN300,ZRSM-16K-DN20,ZRSM-16K-DN25,ZRSM-16K-DN40,ZRSM-16K-DN50,ZRSM-16K-DN65,ZRSM-16K-DN80,ZRSM-16K-DN100,ZRSM-16K-DN150,ZRSM-16K-DN200,ZRSM-16K-DN250,ZRSM-16K-DN300,ZRSM-40-DN20,ZRSM-40-DN25,ZRSM-40-DN40,ZRSM-40-DN50,ZRSM-40-DN65,ZRSM-40-DN80,ZRSM-40-DN100,ZRSM-40-DN150,ZRSM-40-DN200,ZRSM-40-DN250,ZRSM-40-DN300,ZRSM-40C-DN20,ZRSM-40C-DN25,ZRSM-40C-DN40,ZRSM-40C-DN50,ZRSM-40C-DN65,ZRSM-40C-DN80,ZRSM-40C-DN100,ZRSM-40C-DN150,ZRSM-40C-DN200,ZRSM-40C-DN250,ZRSM-40C-DN300,ZRSM-40P-DN20,ZRSM-40P-DN25,ZRSM-40P-DN40,ZRSM-40P-DN50,ZRSM-40P-DN65,ZRSM-40P-DN80,ZRSM-40P-DN100,ZRSM-40P-DN150,ZRSM-40P-DN200,ZRSM-40P-DN250,ZRSM-40P-DN300,ZRSM-40K-DN20,ZRSM-40K-DN25,ZRSM-40K-DN40,ZRSM-40K-DN50,ZRSM-40K-DN65,ZRSM-40K-DN80,ZRSM-40K-DN100,ZRSM-40K-DN150,ZRSM-40K-DN200,ZRSM-40K-DN250,ZRSM-40K-DN300,ZRSM-64-DN20,ZRSM-64-DN25,ZRSM-64-DN40,ZRSM-64-DN50,ZRSM-64-DN65,ZRSM-64-DN80,ZRSM-64-DN100,ZRSM-64-DN150,ZRSM-64-DN200,ZRSM-64-DN250,ZRSM-64-DN300,ZRSM-64C-DN20,ZRSM-64C-DN25,ZRSM-64C-DN40,ZRSM-64C-DN50,ZRSM-64C-DN65,ZRSM-64C-DN80,ZRSM-64C-DN100,ZRSM-64C-DN150,ZRSM-64C-DN200,ZRSM-64C-DN250,ZRSM-64C-DN300,ZRSM-64P-DN20,ZRSM-64P-DN25,ZRSM-64P-DN40,ZRSM-64P-DN50,ZRSM-64P-DN65,ZRSM-64P-DN80,ZRSM-64P-DN100,ZRSM-64P-DN150,ZRSM-64P-DN200,ZRSM-64P-DN250,ZRSM-64P-DN300,ZRSM-64K-DN20,ZRSM-64K-DN25,ZRSM-64K-DN40,ZRSM-64K-DN50,ZRSM-64K-DN65,ZRSM-64K-DN80,ZRSM-64K-DN100,ZRSM-64K-DN150,ZRSM-64K-DN200,ZRSM-64K-DN250,ZRSM-64K-DN300,
ZRSP(M)型电子式精小型电动单座（套筒）调节阀，由低流阻直通单座阀，或低流阻套筒阀配用3810系列执行机构等组成。电动执行机构内有伺服放大器，无需另配伺服放大器，有输入控制信号（4—20mADC或1－5VDC）及单相电源即可控制运转，实现对压力、流量、温度、液位等参数的调节。该阀具有体积小，重量轻、连线简单、流量大、调节精度高等特点，广泛应用于电力、石油、化工、冶金、环保、轻工、教学和科研设备等行业的工业过程自动控制系统中。
一、阀体
形式：直通倒S铸造阀
公称通径：DN20－300mm
公称压力：PN1.6 4.0 6.4MPa
连接形式：JB78－59 JB/T79.2－94凹式
材 料：ZG230—450 ZG1Gr18Ni9Ti
ZG0Cr18Ni12M02Ti
二、上阀盖
常 温 型：-20℃－+200℃
散 热 型：-40℃―+450℃
压盖形式：螺栓压紧式
填 料：V型聚四氟乙烯，柔性石墨，不锈钢波纹管
三、阀内组件
阀芯形式：上导向单座柱塞式阀芯，
或上导向单座套筒柱塞式阀芯
流量特性：等百分比特性，
直线特性和快开特性
材 料：1Cr18Ni9Ti OCr18Ni12Mo2Ti
四、执行机构
类型:可选PS、3810电子式直行程执行机构，防爆型选用3810型，技术参数和性能：请参阅对应的执行机构及阀门******说明书。
六、ZRSP/M规格参数表
|
公称通径DN
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
阀座直径mm
|
10
|
12
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
额定流量系数Kv
|
直线
|
1.8
|
2.8
|
4.4
|
6.9
|
11
|
17.6
|
27.5
|
44
|
69
|
110
|
176
|
275
|
440
|
690
|
940
|
1200
|
|
等百分比
|
1.6
|
2.5
|
4
|
6.3
|
10
|
16
|
25
|
40
|
63
|
100
|
160
|
250
|
400
|
630
|
850
|
1050
|
|
行程mm
|
10
|
16
|
25
|
40
|
60
|
100
|
|
允许泄漏量Q
|
单座式
|
IV级为Kv值的0.01%,按GB4213－92标准
|
|
套筒式
|
III级为Kv值的0.1%,按GB4213－92标准
|
|
基本误差%
|
±2.5
|
|
回差%
|
2.0
|
|
死区%
|
1.0
|
|
始终点偏差%
|
±2.5
|
|
额定行程偏差%
|
2.5
|
|
可调比
|
50:1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|