UNC、DCS系列51303932-478数字，创新发展
介质通过此类阀门时的流动方向发生了变化，因此截止阀的流动阻力较高于其它阀门。常用的截止阀有以下几种：1）角式截止阀；在角式截止阀中，流体只需改变一次方向，以致于通过此阀门的压力降比常规结构的截止阀小。直流式截止阀；在直流式或Y形截止阀中，阀体的流道与主流道成一斜线，这样流动状态的破坏程度比常规截止阀要小，因而通过阀门的压力损失也相应的小了。柱塞式截止阀：这种形式的截止阀是常规截止阀的变型。在该阀门中，阀瓣和阀座通常是基于柱塞原理设计的。
ALLEN BRADLEY 193-EA2KE / 193EA2KE (USED TESTED CLEANED)
ALLEN BRADLEY B41 / B41 (USED TESTED CLEANED)
ALLEN BRADLEY B50 / B50 (USED TESTED CLEANED)
ALLEN BRADLEY B47 / B47 (USED TESTED CLEANED)
ALLEN BRADLEY 2294R-NX1-850DON / 2294RNX1850DON (RQANS1)
ALLEN BRADLEY 113497-7 / 1134977 (USED TESTED CLEANED)
ALLEN BRADLEY 1497-D-ABDX-3-N / 1497DABDX3N (RQANS2)
ALLEN BRADLEY 47SN1-4001 / 47SN14001 (USED TESTED CLEANED)
ALLEN BRADLEY 40863-012-51 / 4086301251 (USED TESTED CLEANED)
ALLEN BRADLEY 702-BOA91 / 702BOA91 (USED TESTED CLEANED)
ALLEN BRADLEY 509-BOD-A2E-90 / 509BODA2E90 (USED TESTED CLEANED)
ALLEN BRADLEY 140UE-JTF3-D20 / 140UEJTF3D20 (RQANS1)
ALLEN BRADLEY 72-A83 / 72A83 (RQANS1)
ALLEN BRADLEY 80173-108-01 / 8017310801 (USED TESTED CLEANED)
ALLEN BRADLEY 800H-FPXJM6A / 800HFPXJM6A (NEW IN BOX)
ALLEN BRADLEY 45225-2 / 452252 (USED TESTED CLEANED)
ALLEN BRADLEY 6228-616 / 6228616 (USED TESTED CLEANED)
ALLEN BRADLEY 2755-PT1 / 2755PT1 (USED TESTED CLEANED)
ALLEN BRADLEY 4011682535 / 4011682535 (USED TESTED CLEANED)
ALLEN BRADLEY E-530A-24V / E530A24V (USED TESTED CLEANED)
ALLEN BRADLEY 74102-404-02A / 7410240402A (USED TESTED CLEANED)
ALLEN BRADLEY 194E-A00-1753 / 194EA001753 (USED TESTED CLEANED)
ALLEN BRADLEY 4011682438 / 4011682438 (USED TESTED CLEANED)

BECKHOFF KL1104  
BECKHOFF KL2124  
BECKHOFF KL1124  
BECKHOFF KL9100  
BECKHOFF KL9190 
BECKHOFF  Touchscreen CP6903! 
BECKHOFF KL2134 4-CHANNEL  
BECKHOFF KL2408  低价丶尽在福建鸿飞达科技
BECKHOFF EL2940  低价丶尽在福建鸿飞达科技
BECKHOFF ZK1020-0101-0  
BECKHOFF  OPERATOR INTERFACE C3220TP HS6237 V2.2B 
BECKHOFF CP9030_4A ISA CP-bbbb Cards 
BECKHOFF AX2503-B510 Series Digital Compact Servo Drive  
BECKHOFF 2 x ANALOG bbbbb RTD MODULE KL3202 
BECKHOFF  C9900-U330 
BECKHOFF POWER SUPPLY TERMINAL KL9510  
BECKHOFF KL9510 低价丶尽在福建鸿飞达科技
BECKHOFF BK2000 KL2134 KL1164 KL9210 KL2502 KL4032 KL3351 低价丶尽在福建鸿飞达科技
BECKHOFF AL2403 LINEAR SERVO MOTOR AL2403-0001 
BECKHOFF KL9505  
BECKHOFF CP6003-1001  
BECKHOFF KL1702  
BECKHOFF AX2006 S60600-520  
BECKHOFF BK5120 KL1418 KL2408 KL1114 KL2134 KL9210 KL9010 
BECKHOFF BK2000  
BECKHOFF ZK1052-6152  低价丶尽在福建鸿飞达科技
BECKHOFF  THK SKR4620C540L  
BECKHOFF KL3052  
BECKHOFF C9900-U330  
BECKHOFF IL2302B310-0000 IL2302B3100000  
BECKHOFF AM3043-1E41-0000  
BECKHOFF II/O LIGHTBUS COUPLER KOPPLER BK2000  
BECKHOFF KL9210  
BECKHOFF Digital Servo Drive AX2501-0000  低价丶尽在福建鸿飞达科技
BECKHOFF AM3024-0D20-0000  低价丶尽在福建鸿飞达科技
BECKHOFF IL2301-B520  
U、D键分别代表增加和减小当前数值或进行参数选择，在手动操作中代表向上或向下指令。S为切换键，可以改变当前输入焦点，配合U、D键，可以很方便的实现任意数字的输入。在电机控制算法上采用PID调节，避免了超调、振荡的发生，同时可选直接比例控制和比例+步进控制等控制方式，使系统能适用不同类型的电机。系统的软件设计使得可随时调整阀门两端位置，只要调整好限位开关后作一次自整定(S键同时按下1s)即可，极大地方便了用户。
Ovation 2840A18G03
Ovation 2840A18G04
Ovation 2840A19G06
Ovation 2840A19G07
Ovation 2840A20G01
Ovation 2840A20G02
Ovation 2840A20G03
Ovation 2840A21G01
Ovation 2840A21G02
Ovation 2840A21G04
Ovation 2840A21G05
Ovation 2840A38G01
Ovation 2840A49G01
Ovation 2840A77G02
Ovation 2840A78G01
Ovation 2840A79G01
Ovation 2840A80G04
Ovation 2840A80G06
Ovation 2840A80G07
Ovation 2840A80G08
Ovation 2D34347G06
Ovation 2D34347G08
BALLUFF BES 12,0-KH-2S/W PROXIMITY SENSOR MOUNT, NEW #159372
BALLUFF BES 12,0-KH-2S/W PROXIMITY SENSOR MOUNT, NEW #159372
Balluff BDS 21MR05-NT-PU-03-SA2 Induktiver Sensor - ungebraucht! -
Balluff BDS 21MR08-NT-PU-03-SA2 Induktiver Sensor - ungebraucht! -
Balluff BDS 21MR05-NT-PU-03-SA2 Induktiver Sensor - ungebraucht! -
Balluff B0S 18M-PA-1QB Photoelectric Sensor
Balluff B0S 18M-PA-1QB Photoelectric Sensor
BALLUFF IDENTIFIKATIONS- SYSTEM BIS C-600-007 inkl Vers
BALLUFF BES007Y, BES M18MI-POC80B-S04K3, Inductive sensor - NEW
BALLUFF BES007Y, BES M18MI-POC80B-S04K3, Inductive sensor - NEW
Balluff Proximity Switch BES 516-324-G-E5-D-S4 Used #62869
Balluff - BES Q40KFU-PSC35Z-S04G-011 Inductive Proximity sensor
Balluff BKS-S 10-4 Steckverbinder
Balluff BNS 813-FR-60-185 Limit Switch - Unused In Box
BALLUFF BGL0039 BGL 50C-003-S4 50mm Gabellichtschranke Lichtschranke -used-
Balluff C04ANL7 Female micro Straight field connector
Balluff Identification-System BIS C-300-PU1-05 Schreib- und Lesekopf Neu OVP
Balluff Induktiver Sensor BES MO8EE-PSC20B-S04G
BALLUFF PROXIMITY SENSOR BAW-M18MI-UAC50B-S04G BAWM18MIUAC50BS04G
BALLUFF BNS-819-D08-R16-100-10 LIMIT SWITCH NEW 160066
Balluff Netzteil BES 516-706-B-3 (115/230VAC - 24VDC) (D.267)
BALLUFF BLE 18M-BS-1LT-S4-C / BLE18MBS1LTS4C, photoelectric sensor
Balluff Proximity Switch BES 516-324-E4-C-S4-003 Used #58496

联系人：小叶
公司名称：福建鸿飞达自动化科技有限公司
公司地址：福州市闽侯高新区正荣财富中心（SOHOB座8层)
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