Kofloc VA flowmeters

Accurate and reliable variable area flowmeters for gas and liquid

KOFLOC VA (variable area) flowmeters are designed for accurate and stable flow measurement of gases and liquids in industrial and laboratory environments. Thanks to high-grade materials, carefully machined conical tubes and accurate floats, KOFLOC meters deliver excellent repeatability and a long service life.

The series includes compact models for panel mounting, robust versions for process installations and high-accuracy meters for analytical applications.

KOFLOC models

RK1200: general purpose flowmeter with valve

Eigenschappen:

• Suitable for air, gases and light liquids
• Small size, ideal for OEM and instrumentation
• High repeatability
• Optionally with needle valve for accurate flow control

Typical applications:

• Analyser systems
• Gas distribution
• R&D and laboratories

RK1400: high-pressure flowmeter

Eigenschappen:

• Fitted with acrylic or glass measuring scale
• Optional precision control valve
• Wide flow ranges available
• Eenvoudige montage in paneelsystemen

Typical applications:

• Process industry
• Pump and dosing installations
• Water treatment

KR1970 / RK1975 / RK1976: flowmeter with reed switch (alarm function)

Eigenschappen:

• Shorter overall length for compact installations
• High accuracy and good linearity
• Suitable for very low flows
• Available with different float materials

Typical applications:

• Analysis and sample preparation
• Clean gas applications
• OEM modules

RK1812 / RK1814: flowmeters with photosensor

Eigenschappen:

• Robust metal housing
• High chemical resistance
• Suitable for both gas and liquid
• Accurate scale
• Photosensor as alarm

Typical applications:

• Industrial process lines
• Corrosive media (with the right choice of material)
• Water and coolant measurement

RK2000: large-volume flowmeter with alarm function

Eigenschappen:

• High accuracy thanks to glass tube with precise taper
• Suitable for high temperatures and aggressive media
• Very stable reading
• Optionally with measuring and control valve

Typical applications:

• Laboratories
• Process analysis and gas samples
• Liquid dosing at higher temperatures

Typical advantages of KOFLOC VA flowmeters

• Easy-to-read scale
• Robust construction
• High reproducibility
• No power supply required
• Wide range of configurations (valves, floats, connections)
• Suitable for low to medium flows

Fields of application

• Gas and liquid distribution
• Laboratories and R&D
• Industrial process installations
• OEM instrumentation
• Analyser systems
• Water treatment and dosing processes