阀门定位器原理-阀门定位器是控制阀的主要附件.它将阀杆位移信号作为输入的反馈测量信号,以控制器输出信号作为设定信号,进行比较,当两者有偏差时,改变其到执行机构的输出信号,使执行机构动作,建立了阀杆位移倍与控制器输出信号之间的一一对应关系。因此,阀门定位器组成以阀杆位移为测量信号,以控制器输出为设定信号的反馈控制系统。该控制系统的操纵变量是阀门定位器去执行机构的输出信号。
APM-SAR3ACN
APM-SAR5ACN APM-SAR5ACN2
APM-SA01ACN APM-SA01ACN2
APM-SBN01ADK APM-SBN01ADK2
APM-SBN02ADK APM-SBN02ADK2
APM-SBN04ADK APM-SBN04ADK2
APM-SC04ADK APM-SC04ADK2
APM-SC06ADK APM-SC06ADK2
APM-SC08ADK APM-SC08ADK2
APM-SC10ADK APM-SC10ADK2
APM-SC03DDK APM-SC03DDK2
APM-SC05DDK APM-SC05DDK2
APM-SC06DDK APM-SC06DDK2
APM-SC07DDK APM-SC07DDK2
APM-SE09ADK APM-SE09ADK2
APM-SE15ADK APM-SE15ADK2
APM-SE22ADK APM-SE22ADK2
APM-SE30ADK APM-SE30ADK2
APM-SE06DDK APM-SE06DDK2
APM-SE11DDK APM-SE11DDK2
APM-SE16DDK APM-SE16DDK2
APM-SE22DDK APM-SE22DDK2
APM-SE05GDK APM-SE05GDK2
APM-SE09GDK APM-SE09GDK2
APM-SE13GDK APM-SE13GDK2
APM-SE17GDK APM-SE17GDK2
APM-SE03MDK APM-SE03MDK2
APM-SE06MDK APM-SE06MDK2
APM-SE09MDK APM-SE09MDK2
APM-SE12MDK APM-SE12MDK2
APM-SF30ADK APM-SF30ADK2
APM-SF50ADK APM-SF50ADK2
APM-SF22DDK APM-SF22DDK2
APM-SF35DDK APM-SF35DDK2
APM-SF55DDK APM-SF55DDK2
APM-SF75DDK APM-SF75DDK2
APM-SF20GDK APM-SF20GDK2
APM-SF30GDK APM-SF30GDK2
APM-SF44GDK APM-SF44GDK2
APM-SF60GDK APM-SF60GDK2
APM-SF75GDK APM-SF75GDK2
APM-SF12MDK APM-SF12MDK2
APM-SF20MDK APM-SF20MDK2
APM-SF30MDK APM-SF30MDK2
APM-SF30MEK APM-SF30MDK2
APM-SF44MDK APM-SF44MDK2
APM-SG22DEK APM-SG22DEK2
APM-SG35DEK APM-SG35DEK2
APM-SG55DEK APM-SG55DEK2
APM-SG75DEK APM-SG75DEK2
APM-SG110DEK APM-SG110DEK2
APM-SG20GEK APM-SG20GEK2
APM-SG30GEK APM-SG30GEK2
APM-SG44GEK APM-SG44GEK2
APM-SG60GEK APM-SG60GEK2
APM-SG85GEK APM-SG85GEK2
APM-SG110GEK APM-SG110GEK2
APM-SG150GEK APM-SG150GEK2
APM-SG12MEK APM-SG12MEK2
APM-SG20MEK APM-SG20MEK2
APM-SG30MEK APM-SG30MEK2
APM-SG44MEK APM-SG44MEK2
APM-SG60MEK APM-SG60MEK2
APM-SH220GEN
APM-SH300GEN
APM-SJ370GEN
APM-HB01AAH
APM-HB02AAH
APM-HB04AAH
APM-HE09ACH
APM-HE15ACH
APM-HC03HCH
APM-HC05HCH
APM-HC06HBH
L7-SA001A
L7-SA002A
L7-SA004A
L7-SA008A
L7-SA010A
L7-SA020A
L7-SA035A
L7-SA050A
APD-VN01N
APD-VN02N
APD-VN04N
APD-VN07N
APD-VN10N
APD-VN15N
APD-VSR5N
APD-VS01N
APD-VS02N
APD-VS04N
APD-VS05N
APD-VS10N
APD-VS15N
APD-VS20N
APD-VS35N
APD-VS50N
APD-VS75N
APD-VS110N
APD-VS150N
APD-VS220N
APD-VS300N
APD-VS370N
ADP-055-18
ADP-090-09
ADP-090-18
ADP-090-36
ADP-180-09
ADP-180-18
ACM-055-18
ACM-090-09
ACM-090-24
ACM-090-60
ACM-180-09
ACM-180-18
ACM-180-20
ACJ-055-09
ACJ-055-18
ACJ-090-03
ACJ-090-09
ACJ-090-12
ACK-055-06
ACK-055-10
ACK-090-04
ACK-090-08
AEP-055-18
AEP-090-09
AEP-090-18
AEP-090-36
AEP-180-09
AEP-180-18
AEM-090-06
AEM-090-14
AEM-090-30
AE2-090-06
AE2-090-14
AE2-090-30
APM-090-06
APM-090-14
APM-090-30
AP2-090-06
AP2-090-14
AP2-090-30
ASP-055-18
ASP-090-09
ASP-090-18
ASP-090-36
ASP-180-09
ASP-180-18
ASC-055-18
ASC-090-09
SDK-090-04
JSP-090-10
JSP-090-20
JSP-180-10
JSP-180-20
JSP-180-30
STX-115-07
STX-230-07
STP-075-07
STP-075-10
STM-075-07
TKD-075-01
STL-055-04
STL-075-03
SEM-090-07
SEM-090-10
SE2-090-07
SE2-090-10
SPM-090-07
SPM-090-10
SP2-090-07
SP2-090-10
XTL-230-18
XTL-230-36
XTL-230-40
XSJ-230-02
XSJ-230-06
XSJ-230-10
XSL-FA-01
XPL-230-18
XPL-230-36
XPL-230-40
XEL-230-18
XEL-230-36
XEL-230-40
R20-055-18
R20-090-09
R20-090-18
R20-090-36
R20-180-09
R20-180-18
R21-055-09
R21-055-18
R21-090-03
R21-090-09
R21-090-12
R22-055-18
R22-090-09
R22-090-24
R22-090-60
R22-180-09
R22-180-18
R22-180-20
R10-230-18
R10-230-36
R10-230-40
R11-230-02
R11-230-06
R11-230-10
R10-FA-01
XML-230-18
XML-230-36
XML-230-40
AMP-055-18
AMP-090-09
AMP-090-18
AMP-090-36
AMP-180-09
AMP-180-18
BTM-055-20
BTM-090-10
R30-055-20
R30-090-10
CAN-PCI-02
CAN-IMP-01
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