ZRSP-16-DN20,ZRSP-16C-DN150,ZRSM-40P-DN300,ZRSM-64K-DN300,精小型電子式電動(dòng)單座（套筒）調(diào)節(jié)閥
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)型電子式精小型電動(dòng)單座（套筒）調(diào)節(jié)閥，由低流阻直通單座閥，或低流阻套筒閥配用3810系列執(zhí)行機(jī)構(gòu)等組成。電動(dòng)執(zhí)行機(jī)構(gòu)內(nèi)有伺服放大器，無需另配伺服放大器，有輸入控制信號（4—20mADC或1－5VDC）及單相電源即可控制運(yùn)轉(zhuǎn)，實(shí)現(xiàn)對壓力、流量、溫度、液位等參數(shù)的調(diào)節(jié)。該閥具有體積小，重量輕、連線簡單、流量大、調(diào)節(jié)精度高等特點(diǎn)，廣泛應(yīng)用于電力、石油、化工、冶金、環(huán)保、輕工、教學(xué)和科研設(shè)備等行業(yè)的工業(yè)過程自動(dòng)控制系統(tǒng)中。
一、閥體
形式：直通倒S鑄造閥
公稱通徑：DN20－300mm
公稱壓力：PN1.6 4.0 6.4MPa
連接形式：JB78－59 JB/T79.2－94凹式
材 料：ZG230—450 ZG1Gr18Ni9Ti
ZG0Cr18Ni12M02Ti
二、上閥蓋
常 溫 型：-20℃－+200℃
散 熱 型：-40℃―+450℃
壓蓋形式：螺栓壓緊式
填 料：V型聚四氟乙烯，柔性石墨，不銹鋼波紋管
三、閥內(nèi)組件
閥芯形式：上導(dǎo)向單座柱塞式閥芯，
或上導(dǎo)向單座套筒柱塞式閥芯
流量特性：等百分比特性，
直線特性和快開特性
材 料：1Cr18Ni9Ti OCr18Ni12Mo2Ti
四、執(zhí)行機(jī)構(gòu)
類型:可選PS、3810電子式直行程執(zhí)行機(jī)構(gòu)，防爆型選用3810型，技術(shù)參數(shù)和性能：請參閱對應(yīng)的執(zhí)行機(jī)構(gòu)及閥門******說明書。
六、ZRSP/M規(guī)格參數(shù)表
|
公稱通徑DN
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
閥座直徑mm
|
10
|
12
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
額定流量系數(shù)Kv
|
直線
|
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
|
|
允許泄漏量Q
|
單座式
|
IV級為Kv值的0.01%,按GB4213－92標(biāo)準(zhǔn)
|
|
套筒式
|
III級為Kv值的0.1%,按GB4213－92標(biāo)準(zhǔn)
|
|
基本誤差%
|
±2.5
|
|
回差%
|
2.0
|
|
死區(qū)%
|
1.0
|
|
始終點(diǎn)偏差%
|
±2.5
|
|
額定行程偏差%
|
2.5
|
|
可調(diào)比
|
50:1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|