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FC Proportional Valve

FC Proportional Valve

FC Proportional Valve

Product catalog summary
Overview
The Proportional Flow Control Valve combines the PM series driver and FC series proportional flow valve. It adjusts the flow rate of air and liquid with high resolution, accuracy, and repeatability, suitable for industries requiring precise flow rate adjustments.

Specifications
  • Valve Type: 2-Way Proportional Needle valves
  • Port Sizes: G1/8” and G3/8" PT 1/2"
  • Medium: Vacuum, compatible gases, oil, water, and liquids
  • Pressure Range: -1 to 20 bar depending on model
  • Flow Range: Varies by model, up to 5000 L/min for air and 94 L/min for water
  • Repeatability: ±0.1% F.S.
  • Temperature Range: -20 to 84°C
  • Body Material: Stainless steel, aluminum, or Peek
  • Seals: VITON, EPDM, FFKM
  • Ingress Protection: IP 52

Applications
  • Gas Mixing
  • Analytical Instruments
  • Semiconductor Equipment
  • Blow Molding

Control and Features
  • Input Signal: 0-10V / 4-20mA / RS485
  • Supply: DC24V (≤12W)
  • Motor Status Indicator: LED
  • Features: Compact, low cost, high sensitivity, easy control

Product Precautions
  • Ensure pipes are clean before connection
  • Avoid corrosive environments
  • Use filters to prevent solid particles
  • Not suitable for emergency shutoff
  • Ensure FC and PM series are calibrated in pairs

Warranty
KaoLu products are warranted against defects for 6 months from the date of manufacture, limited to repair or replacement.
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Catalog excerpts

FC Proportional Valve-1

FC+PMProportional Flow Control Valve Industrial Application • Gas Mixing • Analytical Instrument • Semiconductor equipment • High Accuracy and High Resolution Flow Control • Blow Molding ■ Stainless steel, aluminum and Peek body material. Proportional Flow Control Valve consists of PM series driver and FC series proportional flow valve. With an input signal either through analogue or digital, the needle inside the proportional valve moves proportionally to the signal. This series is able to control the flow rate of air and liquid with high resolution, high accuracy, and high repeatability. It is developed for industries that require a high degree of adjustment in flow rate.

 Open the catalog to page 1
FC Proportional Valve-2

FC+PMProportional Flow Control ValveSpecifications Model

 Open the catalog to page 2
FC Proportional Valve-3

PMPM Series Proportional Valve Driver Series PM driver provides series FC valve with the required power and control signal (step and direction). It controls the step of a bipolar stepper motor with an analogue signal (0-10 VDC/4-20mA/RS485 Modbus).

 Open the catalog to page 3
FC Proportional Valve-4

Ordering Code Type Seal Type Wiring *Body Material Input Signal ** Note 1 Note 2 Note 3 Note 4 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.

 Open the catalog to page 4
FC Proportional Valve-5

FC+PM Proportional Flow Control Valve Dimensions ◆ FC-10 Stainless Steel/FC-20 Aluminum. Stainless Steel

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FC Proportional Valve-6

FC+PM Proportional Flow Control Valve Dimensions ◆ FC-1500 Aluminum

 Open the catalog to page 6
FC Proportional Valve-7

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...

 Open the catalog to page 7

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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