Proportional flow regulator FC300-MM
for gasfor liquidsfor oil

Proportional flow regulator - FC300-MM - KaoLu - for gas / for liquids / for oil
Proportional flow regulator - FC300-MM - KaoLu - for gas / for liquids / for oil
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Characteristics

Technology
proportional
Fluid
for liquids, for water, for oil, for gas
Other characteristics
electronic
Flow rate

Min.: 0 l/min
(0 us gal/min)

Max.: 400 l/min
(105.66882 us gal/min)

Pressure

Min.: 0 bar
(0 psi)

Max.: 7 bar
(101.526 psi)

Description

Product Details

  • Proportional Flow Control Valve, Stepper-controlled proportional valve, Electronic Flow Control Valve, Flow Control Valve


Specification Table

Model | FC300-MM2 | FC300-MM3 | FC300-MM5

Valve Type | 2-Way Proportional Needle valves

Port Size | Inlet: G3/8; Outlet: G 1/4

Medium | Vacuum, Compatible gases, oil, water and liquids

Pressure Range | -1~7bar

Flow Range of air | 0~400L/min6bar

Flow Range of water | 0~8L/min6bar

Repeatability | ±0.1% F.S.

Flow Resolution of air | 0.3 L/min3bar

Flow Resolution of water | 0.008L/min3bar

Temperature Range | -20 ~84C

Full stroke time | 2 sec

Body Material | Aluminum

Seals | Body- Aluminum: All VITON or VITONEPDM

** For vacuum or water, it is recommended to choose EPDM.

Ingress Protection | IP 52


Technical Features / Specifications

  • Stepper-controlled proportional valve
  • 2-Way Proportional Needle valves
  • Inlet: G3/8, Outlet: G 1/4
  • Suitable for vacuum, compatible gases, oil, water and liquids
  • Pressure range: -1~7bar
  • Air flow range: 0~400L/min6bar
  • Water flow range: 0~8L/min6bar
  • Repeatability: ±0.1% F.S.
  • Air flow resolution: 0.3 L/min3bar
  • Water flow resolution: 0.008L/min3bar
  • Temperature range: -20 ~84C
  • Full stroke time: 2 sec
  • Body material: Aluminum
  • Seals: All VITON or VITONEPDM (EPDM recommended for vacuum or water)
  • Ingress protection: IP 52


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Exhibitions

Meet this supplier at the following exhibition(s):

MSV
MSV

6-09 Oct 2026 Brünn (Czech Republic)

  • More information
    EuroBLECH 2026
    EuroBLECH 2026

    20-23 Oct 2026 Hannover (Germany)

  • More information
    *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.