My status
Manufacturer
Product search
April  25 , 2024  Thursday
[ Chinese ]


[ New Web ]
Home> electric valve >> ZAZPelectric single-seat adjusting valve
  • Product number:MC-000000004486
  • Product name:electric single-seat adjusting valve
  • Product Type:ZAZP
  • Product nameplate:SAIC
  • Project Category:electric valve >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
Electric single-seat adjusting valve using single-phase 220V as power, receive 0～10mA DC or 4-20mADC signal, automatically control the opening of valve, achieve continuous adjusting of pressure、temperature、flow、liquid level and other process parameters. Widely used in power、metallurgy、petroleum、chemical、light industry、food department and other automatic control systems
Nominal diameter DN(mm)
3/4”
20
25
32
40
50
65
80
100
125
150
200
250
300
Rated flow coefficient
kv
Single seat
P
0.08～0.8
1.2～5.0
8
12
20
32
50
80
120
200
280
450
 
 
Double seat
N
 
 
10
16
25
40
63
100
160
250
400
630
1000
1600
Sleeve
M
 
 
15
 
20
30
 
75
115
 
240
350
 
 
Nominal pressure (MPa)
1.6 4.0 6.0
Travel (mm)
10
16
25
40
60
100
Model of actuator
DKZ-310/310C
DKZ-410/410C/510/510C
DKZ-510/510C
Signal
Ⅱtype 0-10mA DC  Ⅲtype 4-20mA DC
Media temperature ℃
-40～230℃(general temperature )，Heatsink 230～450℃(Medium temperature)，special order -100～600℃
Flow characteristics
Straight line  percentage
Adjustable range
30:1
Power voltage
220VAC 50～60Hz
Action mode
Power open（K） power off（B）
Material of valve body
Nominal pressure
(MPa)
0.6
 
Low temperature ： ZG1Cr18Ni9Ti
1.6
General temperature :HT200 ZG230-450
4.0
 
Low temperature: ZG1Cr18Ni9Ti
General temperature:ZG230-450、ZG1Cr18Ni9Ti
Medium temperature:ZG230-450、ZG1Cr18Ni9Ti
6.4
Low temperature:ZG1Cr18Ni9Ti
General temperature:ZG230-450、ZG1Cr18Ni9Ti
Medium temperature:ZG230-450、ZG1Cr18Ni9Ti
Flange size
Connection tube
Cast steel flange according to JB77-59，cast iron flange according to JB79-59
Flange mode
flange sealing according to JB77-59，
Material of spool
1Cr18Ni9Ti
Upper cover
General（general temperature），heat chip（medium temperature），low temperature
,

COPYRIGHT©2005 China Shanghai Automation Instrument-Marketing Center Site Company registration number 3102262031601

Address:No.41, Hong Cao Road, Shanghai zip code:200233 TEl:021-51871155 021-51871177 FAX:021-54250022