SRD991-CPFD7ZZZNR-V01 定位传感器 福克斯波罗

阀门的工作原理
阀门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，建立了阀杆位移量与控制器输出信号之间的一一对应关系。因此，阀门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去执行机构的输出信号。
SRD991-CPFT6EDANR-V01
SRD991-CPFT7EDANR-V01
SRD991-CPFU1EDANR-V01
SRD991-CPFU6EDANR-V01
SRD991-CPFU7EDANR-V01
SRD991-CQFD1EDANR-V01
SRD991-CQFD6EDANR-V01
SRD991-CQFD7EDANR-V01
SRD991-CQFT1EDANR-V01
SRD991-CQFT6EDANR-V01
SRD991-CQFT7EDANR-V01
SRD991-CQFU1EDANR-V01
SRD991-CQFU6EDANR-V01
SRD991-CQFU7EDANR-V01
SRD991-BDFD1NFMNR-V01
SRD991-BDFD6NFMNR-V01
SRD991-BDFD7NFMNR-V01
SRD991-BDFT1NFMNR-V01
SRD991-BDFT6NFMNR-V01
SRD991-BDFT7NFMNR-V01
SRD991-BDFU1NFMNR-V01
SRD991-BDFU6NFMNR-V01
SRD991-BDFU7NFMNR-V01
SRD991-BDND1NFMNR-V01
SRD991-BDND6NFMNR-V01
SRD991-BDND7NFMNR-V01
SRD991-BDNT1NFMNR-V01
SRD991-BDNT6NFMNR-V01
SRD991-BDNT7NFMNR-V01
SRD991-BDNU1NFMNR-V01
SRD991-BDNU6NFMNR-V01
SRD991-BDNU7NFMNR-V01
SRD991-BDPD1NFMNR-V01
SRD991-BDPD6NFMNR-V01
SRD991-BDPD7NFMNR-V01
SRD991-BDPT1NFMNR-V01
SRD991-BDPT6NFMNR-V01
SRD991-BDPT7NFMNR-V01
SRD991-BDPU1NFMNR-V01
SRD991-BDPU6NFMNR-V01

SRD991-CHEU6ED4NR-V01
SRD991-CHEU7ED4NR-V01
SRD991-CHFD1ED4NR-V01
SRD991-CHFD6ED4NR-V01
SRD991-CHFD7ED4NR-V01
SRD991-CHFT1ED4NR-V01
SRD991-CHFT6ED4NR-V01
SRD991-CHFT7ED4NR-V01
SRD991-CHFU1ED4NR-V01
SRD991-CHFU6ED4NR-V01
SRD991-CHFU7ED4NR-V01
SRD991-CHND1ED4NR-V01
SRD991-CHND6ED4NR-V01
SRD991-CHND7ED4NR-V01
SRD991-CHNT1ED4NR-V01
SRD991-CHNT6ED4NR-V01
SRD991-CHNT7ED4NR-V01
SRD991-CHNU1ED4NR-V01
SRD991-CHNU6ED4NR-V01
SRD991-CHNU7ED4NR-V01
SRD991-CHPD1ED4NR-V01
SRD991-CHPD6ED4NR-V01
SRD991-CHPD7ED4NR-V01
SRD991-CHPT1ED4NR-V01
SRD991-CHPT6ED4NR-V01
SRD991-CHPT7ED4NR-V01
SRD991-CHPU1ED4NR-V01
SRD991-CHPU6ED4NR-V01
SRD991-CHPU7ED4NR-V01
SRD991-BHFD1EDANR-V01
SRD991-BHFD6EDANR-V01
SRD991-BHFD7EDANR-V01
SRD991-BHFT1EDANR-V01
SRD991-BHFT6EDANR-V01
SRD991-BHFT7EDANR-V01
SRD991-BHFU1EDANR-V01
SRD991-BHFU6EDANR-V01
SRD991-BHFU7EDANR-V01
SRD991-BPFD1EDANR-V01
SRD991-BPFD6EDANR-V01
SRD991-BPFD7EDANR-V01
SRD991-BPFT1EDANR-V01
SRD991-BPFT6EDANR-V01
SRD991-BPFT7EDANR-V01
SRD991-BPFU1EDANR-V01
SRD991-BPFU6EDANR-V01
SRD991-BPFU7EDANR-V01
SRD991-BQFD1EDANR-V01
SRD991-BQFD6EDANR-V01
SRD991-BQFD7EDANR-V01

SRD991-BDET7ED4NR-V01
SRD991-BDEU1ED4NR-V01
SRD991-BDEU6ED4NR-V01
SRD991-BDEU7ED4NR-V01
SRD991-BDFD1ED4NR-V01
SRD991-BDFD6ED4NR-V01
SRD991-BDFD7ED4NR-V01
SRD991-BDFT1ED4NR-V01
SRD991-BDFT6ED4NR-V01
SRD991-BDFT7ED4NR-V01
SRD991-BDFU1ED4NR-V01
SRD991-BDFU6ED4NR-V01
SRD991-BDFU7ED4NR-V01
SRD991-BDND1ED4NR-V01
SRD991-BDND6ED4NR-V01
SRD991-BDND7ED4NR-V01
SRD991-BDNT1ED4NR-V01
SRD991-BDNT6ED4NR-V01
SRD991-BDNT7ED4NR-V01
SRD991-BDNU1ED4NR-V01
SRD991-BDNU6ED4NR-V01
SRD991-BDNU7ED4NR-V01
SRD991-BDPD1ED4NR-V01
SRD991-BDPD6ED4NR-V01
SRD991-BDPD7ED4NR-V01
SRD991-BDPT1ED4NR-V01
SRD991-BDPT6ED4NR-V01
SRD991-BDPT7ED4NR-V01
SRD991-BDPU1ED4NR-V01
SRD991-BDPU6ED4NR-V01
SRD991-BDPU7ED4NR-V01
SRD991-BHBD1ED4NR-V01
SRD991-BHBD6ED4NR-V01
SRD991-BHBD7ED4NR-V01
SRD991-BHBT1ED4NR-V01
SRD991-BHBT6ED4NR-V01
SRD991-BHBT7ED4NR-V01
SRD991-BHBU1ED4NR-V01
SRD991-BHBU6ED4NR-V01
SRD991-BHBU7ED4NR-V01
SRD991-BHED1ED4NR-V01
SRD991-BHED6ED4NR-V01
SRD991-BHED7ED4NR-V01
SRD991-BHET1ED4NR-V01
SRD991-BHET6ED4NR-V01
SRD991-BHET7ED4NR-V01
SRD991-BHEU1ED4NR-V01
SRD991-BHEU6ED4NR-V01
SRD991-BHEU7ED4NR-V01
SRD991-BHFD1ED4NR-V01
SRD991-BHFD6ED4NR-V01
SRD991-BHFD7ED4NR-V01
SRD991-BHFT1ED4NR-V01
SRD991-BHFT6ED4NR-V01
SRD991-BHFT7ED4NR-V01
SRD991-BHFU1ED4NR-V01
SRD991-BHFU6ED4NR-V01
SRD991-BHFU7ED4NR-V01
SRD991-BHND1ED4NR-V01
SRD991-BHND6ED4NR-V01
SRD991-BHND7ED4NR-V01
SRD991-BHNT1ED4NR-V01
SRD991-BHNT6ED4NR-V01
SRD991-BHNT7ED4NR-V01
SRD991-BHNU1ED4NR-V01
SRD991-BHNU6ED4NR-V01
SRD991-BHNU7ED4NR-V01

SRD991-BDPU7NFMNR-V01
SRD991-BHFD1NFMNR-V01
SRD991-BHFD6NFMNR-V01
SRD991-BHFD7NFMNR-V01
SRD991-BHFT1NFMNR-V01
SRD991-BHFT6NFMNR-V01
SRD991-BHFT7NFMNR-V01
SRD991-BHFU1NFMNR-V01
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