Maeda Koki MKK type OIL SIGNAL – Flow Indicator (Copper Pipe)

Secure your machinery’s lubrication reliability with the Maeda Koki MKK type OIL SIGNAL – Flow Indicator. Engineered specifically for seamless integration with copper piping systems, this high-quality rheoscope allows operators to instantly visually confirm the flow of oil. Its specialized design ensures a leak-free fit and durable performance in critical industrial environments.

Description

Maeda Koki MKK type OIL SIGNAL – Flow Indicator is a specialized instrument designed to bring clarity and safety to industrial oil circulation systems. Unlike standard threaded indicators, the MKK series is manufactured for the exclusive use of copper pipes. This design consideration simplifies installation by eliminating the need for complex adapters, allowing for a direct and secure connection to standard copper tubing often found in lubrication and hydraulic setups.

Functioning as a precise rheoscope, the device features a transparent housing containing a high-visibility internal float. As oil moves through the line, the flow is visually confirmed by the movement of the indicator, providing immediate feedback to maintenance personnel. This visual verification is essential for preventing equipment seizure due to lubrication failure.

For applications involving specific machinery dynamics, such as slowdown machines or equipment with varying flow characteristics, the series offers specialized options. It is crucial to select the correct model to ensure accurate monitoring; specifically, for slowdown machine applications, the MKK25-8-P model is recommended to handle the unique flow requirements of that equipment.

Brand

Maeda Koki

Specifications

Standard specifications

FluidOil
ConnectionThe reference mentioned above
Heat-resistant temperatureA maximum of 80 degrees Celsius
Withstand pressure1MPa
MaterialsTransparent pipeAcrylic
CouplingC3604 (brass)
 Cap nutC3604 (brass)
SpringSUS304
Nylon ballNylon 66
 Zipper sleeveCu

 

Features

  • Type for the exclusive use of the copper pipe
    It is a rheoscope confirming the flow of the oil.
    In the case of a slowdown machine, please choose MKK25-8-P.

Applications

MKK oil signal is a flow indicator, flow switch, and flow control depending on the type. It can confirm a flow of the oil by viewing by the movement of the ball. With zipper sleeve for the copper pipe conclusion

Additional Information

List of models

ModelDimensions (mm)Maximum flow quantity
(L/min)
ConnectionFull lengthOverall width
MKK15-4φ 462150.6
MKK25-4φ 486251.5
MKK25-6φ 688253
MKK25-8φ 890255
MKK25-10φ 1095255
MKK30-10φ 101103010
MKK30-12φ 121173010