Valve Positioner

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  Intelligent valve positioner / valve process controller
  Intelligent Fluid Controller (Valve positioner), mainly used in the fluid process control systems, can actually control the valve flow and valve position feedback. The controller can be installed on variety of pneumatic valves,such as diaphragm valves, reversing valve, angle seat valves, butterfly valves, ball valves, etc.
  Features
  1) 0 / 4 ... 20mA input to 0 ... 5/10V signal processing (standard)
  2) 0 / 4 ... 20mA position feedback output (option)
  3) Devivice NET bus protocol control (option)
  4) Optional single action / double action function (option)
  5) Direct travel / angle travel (option)

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  C-TOP Controller
  C-top control head with AS-I communication is a special design for auto-control valves. It can be installed on butterfly valve, ball valve. Mix-proof valve. Divert valve, seat valve, etc
  Features
  ◎ AS-I bus control
  ◎ Electronic Connection
  ◎ single effect - 1 solenoid valve
  ◎ double effect- 2 solenoid valves
  ◎ Mix-proof double seat valve - 3 solenoid valve