PRM-TAIWAN-塑胶机械与橡胶机械入口网
分类: 流量比例阀
国家: Taiwan
电话: +886-4-24874219
传真: +886-4-24864269
联络人: Jerry Wu
影片 马上询问

产品型号: FC-20+PM-20

此系列产品是针对随时需要精准调控液体或气体流量变化的产业而设计开发。
流量比例阀组是由PM控制器+FC流量比例阀所组成。透过类比信号0-10 V、4-20 mA或RS485 Modbus输入至PM控制器,进而控制步进马达带动FC比例阀中的轴芯移动,达到阀体内部开口的开度变化。不论是气体或液体的控制,流量皆可以完美的线性呈现,且能很精准与微小的控制流量,有助于对机台设备的性能提升。

产品特色 Features

◆ 体积小 compact

◆ 低成本 low cost

◆ 灵敏度高 High sensitive

◆ 模拟/数字讯号 Analog / Digital signal

◆ 简易控制 easy-control

◆ 线性全流量控制 Full scale linearity flow rate control

PM

输入讯号 VDC 0-10V / 4-20mA/RS485
工作电源 DC24V (≦12W)
指示灯状态(*带编码器功能 ) on/off 灯亮表示马达运转(LED on is motor running)
on/off 灯熄表示马达停止(LED off is motor stopping)
on/off 闪烁表示马达故障(LED flashing is motor error)
*error/null 灯亮表示编码器有误(LED on is encoder error)
*error/null 灯熄表示编码器正常(LED off is encoder normal)
编码器解析度 1.587×10-3 mm
马达状态输出 Sink 50mA
使用温度范围 0-60℃
线材长度 一米,如需加长另询价

FC

型号 FC-20
阀门类型 两口两位比例式针阀
口径 G 1/8”
流体 惰性气体和液体
压力范围 -1~7bar
流量范围(空气) 0~65L/min@6bar
流量范围(水) 0~1L/min @6bar
重复精度 ±0.1% F.S.
流量分辨率 0.1L/min@3bar
温度范围 0~84°C
开关时间(全开到全关) 1.5 sec
本体材质 铝合金 或 不锈钢
密封件 Viton 或 FFKM
防护等级 IP52
Series Type     Type   Input Signal
FC 20 + PM 20 - E
  20: 0~65LPM     20: For FC-20   **E: 0-10V
120: 0~230LPM  120: For FC-120 A: 4-20mA
300: 0~400LPM 300: For FC-300 R: RS485 Modbus
1000: 0~1200LPM 1000: For FC-1000  
  1500: For FC-1500  

** For Command Signal type 0-10V, the minimum driving current is 3mA
- The indicated flow rate is air, please consult for liquid flow rate
- Please contact us for customized flow range
★ FC and PM series are calibrated in pair. Before operating, please ensure the serial numbers on FC and PM are in pair in order to prevent potential leakage issue.

Product Precautions

  1. Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and other debris from inside the pipe.
  2. When screwing together pipes and fittings, etc., be certain that chips from the pipe threads and sealing material do not get inside the piping. When sealant tape is used, leave 1.5 to 2 thread ridges exposed at the end of the threads.
  3. Do not operate in locations having an atmosphere of corrosive gases, chemicals, sea water, or where there will be contact with the same.
  4. Ensure the fluid passing through the valve does not contain solid particles. Please use a filter before the inlet port.
  5. In locations which receive direct sunlight, provide a protective cover etc.
  6. KaoLu’s product cannot be used as an emergency shutoff. A redundant safety system should be installed in the system to prevent serious injury or loss of life.

Warranty
KaoLu Ent. Co. Ltd. products are warranted to the original purchaser only against defects in material or workmanship for 6 months from the date of manufacture. The extent of KaoLu’s liability under this warranty is limited to repair or replacement of the defective unit at KaoLu’s option. KaoLu shall have no liability under this warranty where improper installation or filtration occurred.