The flow is visible at a glance.
This is a current galvanometer that checks the flow of fluid by observing the movement of a ball (or float) inside a transparent tube.
The flow rate cannot be confirmed.
This is a current galvanometer that checks the flow of fluid by observing the movement of a ball (or float) inside a transparent tube.
The flow rate cannot be confirmed.
With protective cover
Equipped with a protective cover to withstand pipe distortion and vibration.
The mounting direction does not matter.
Because it uses a spring inside, you can freely adjust the mounting position to upward, downward, or sideways.
Equipped with a protective cover to withstand pipe distortion and vibration.
The mounting direction does not matter.
Because it uses a spring inside, you can freely adjust the mounting position to upward, downward, or sideways.
MKC type download (1322KB) |
Model List
Model | Dimensions (mm)[Due to the casting surface, there may be individual variations in dimensions.] | Standard flow rate (L/min) | ||||
Connection port diameter | Length | Width | Depth | Minimum | maximum | |
MKC20-1TA | Rc1/8 | 80 | 30 | 22 | 30 | 150 |
MKC20-2TA | Rc1/4 | 80 | 30 | 22 | 30 | 150 |
MKC20-3TA | Rc3/8 | 86 | 30 | 22 | 30 | 150 |
MKC30-2TA | Rc1/4 | 100 | 44 | 32 | 60 | 300 |
MKC30-3TA | Rc3/8 | 104 | 44 | 32 | 60 | 300 |
MKC30-4TA | Rc1/2 | 110 | 44 | 32 | 60 | 300 |
MKC35-4TA | Rc1/2 | 124 | 49 | 44 | 100 | 1000 |
MKC35-6TA | Rc3/4 | 124 | 49 | 44 | 100 | 1000 |
MKC45-6TA | Rc3/4 | 142 | 62 | 50 | 200 | 1000 |
MKC45-8TA | Rc1 | 142 | 62 | 50 | 200 | 1000 |
*Supplementary information regarding the model number
When the connection inlet and outlet are R-shaped male threads, the model number will be MKC□□-□TOA. Example: MKC20-3TOA
When the connection port is an R-type male thread, the model number will be MKC□□-□TOMA. Example: MKC20-3TOMA
When the connection outlet is an R-type male thread, the model number will be MKC□□-□TMOA. Example: MKC20-3TMOA
When the connection port is an R-type male thread, the model number will be MKC□□-□TOMA. Example: MKC20-3TOMA
When the connection outlet is an R-type male thread, the model number will be MKC□□-□TMOA. Example: MKC20-3TMOA
Standard specifications
Fluid | gas | ||
Connection | Rc female thread | Change to R male thread It can also be used in combination with an R-type male thread. | |
Eur-lex.europa.eu eur-lex.europa.eu | Maximum 80℃ | - | |
pressure resistance | 1MPa | - | |
Material | transparent tube | Acrylic | - |
Protective covers | CAC902 | For aluminum models, please choose the MKA type. | |
Fitting | C3604 (brass) | We can also manufacture them in stainless steel (SUS). | |
Spring | SUS304 | - | |
Nylon ball | Nylon 66 | Cylindrical floats may also be used. | |
O-ring | Nitrile rubber | - | |

