Best Maeda Koki MKCTV type OIL SIGNAL-Flow Indicator

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Categories: Flow Measurement, Variable Area Flow Meter Tags: Flow Measurement, Maeda Koki, Variable Area Flow Meter

Description

Maeda Koki MKCTV type OIL SIGNAL-Flow Indicator

Maeda Koki MKCTV type OIL SIGNAL- Flow Indicator it is equipped with a protective cover superior in reliable durability in the severe environment. Confirmation and adjustment of the flow quantity of the oil are possible.

A flow indicator and Oil signal MKCTV model produced by Maeda Koki in Japan, the Oil signal and Water signal Model MKCM has a function for detecting minimal flow. MKCTV water signal manufactured using the acrylic tube is limited to the use of 80 ? or less. (Flow switch of the product is limited to the use of 60 ? or less.)
If you want to use the mixed oil of the like, lubricants, please note the “Aburaaka”. When the inside or within the fluid piping “garbage” and “iron powder” is mixed, there is a possibility that the ball (float) may not work. We hope they use the filter or the like.

Specifications

Parameter	Specification
Manufacturer	Maeda Koki Co., Ltd. (Japan)
Model Series	MKCTV Type Oil Signal
Target Media	Lubricating oil, hydraulic oil, gear oil, fuel oil, thermal fluid
Port / Connection Sizes	Threaded BSP (Rc) or NPT ( $1/4"$ to $1"$ )
Max Operating Pressure	Up to $1.0text{ MPa}$ ( $10text{ bar} / 145text{ psi}$ )
Operating Temperature	Standard: $-10^circtext{C to }+100^circtext{C}$ (High-temp options available up to $+150^circtext{C}$ )
Body Material Options	Cast Bronze (BC), Brass (C3604), or Stainless Steel (SUS304 / SUS316)
Sight Window Material	Tempered / Toughened Pyrex Glass
Sealing Materials	Fluorocarbon (FKM / Viton) or NBR (Nitrile) seals

Features

Dual Flow & Temperature Sensing: Integrates a clear sight window with a dial thermometer or thermal well into a single compact housing, eliminating the need for extra piping tees or external temp ports.
Oil-Viscosity & High-Temp Compatibility: Engineered with heavy-duty seals and heat-resistant glass to handle high-viscosity mineral oils, synthetic lubricants, and elevated fluid temperatures without fogging or leaking.
Visual Motion Detection: Uses an internal high-contrast flapper or rotor that moves in direct proportion to oil flow rate, allowing easy visual verification even with dark or opaque oils.

Applications

Turbine & Bearing Lubrication Lines: Visual confirmation of oil feed and thermal monitoring on large sleeve bearings, gearboxes, and steam/gas turbine lubrication loops.
Hydraulic Power Units (HPUs): Monitoring hydraulic oil return flow and fluid temperature to detect pump cavitation, aeration, or oil overheating.
Heat Transfer & Oil Recirculation Systems: Tracking oil circulation in thermal fluid heaters, injection molding cooling loops, and industrial machinery oil sumps.