
Flow rate can be seen visually.
Because a transparent tapered tube is used, it is possible to check the approximate flow rate by looking at the relationship between the ball (or float) and the indicated red line.
Cast aluminum protective cover included
The aluminum protective cover provides both strength and lightweight design.
The mounting direction does not matter.
Because it uses a spring inside, you can freely adjust the mounting position to upward, downward, or sideways.
Because a transparent tapered tube is used, it is possible to check the approximate flow rate by looking at the relationship between the ball (or float) and the indicated red line.
Cast aluminum protective cover included
The aluminum protective cover provides both strength and lightweight design.
The mounting direction does not matter.
Because it uses a spring inside, you can freely adjust the mounting position to upward, downward, or sideways.
Model | Dimensions (mm)[Due to the casting surface, there may be individual variations in dimensions.] | Maximum flow rate (L/min) | |||
Connection | Length | Width | Depth | ||
MKAT20-1TAR | Rc1/8 | 80 | 30 | 22 | 200 |
MKAT20-2TAR | Rc1/4 | 80 | 30 | 22 | 200 |
MKAT20-3TAR | Rc3/8 | 86 | 30 | 22 | 200 |
MKAT30-2TAR | Rc1/4 | 100 | 43 | 32 | 500 |
MKAT30-3TAR | Rc3/8 | 104 | 43 | 32 | 500 |
MKAT30-4TAR | Rc1/2 | 110 | 43 | 32 | 500 |
MKAT35-4TAR | Rc1/2 | 148 | 50 | 44 | 1000 |
MKAT35-6TAR | Rc3/4 | 148 | 50 | 44 | 1000 |
MKAT45-6TAR | Rc3/4 | 171 | 62 | 50 | 2000 |
MKAT45-8TAR | Rc1 | 171 | 62 | 50 | 2000 |
When ordering or requesting a quote□Please specify your choice.
Model MKAT□□-□TAR | Regular flow rate □L / min |
Example: MKAT20-2TAR normal flow rate 100L/min
*Supplementary information regarding the model number
When the connection inlet and outlet are R-type male threads, the model number will be MKAT□□-□TOAR. Example: MKAT20-3TOAR
When the connection port has an R-shaped male thread, the model number will be MKAT□□-□TOMAR. Example: MKAT20-3TOMAR
When the connection outlet is an R-type male thread, the model number will be MKAT□□-□TMOAR. Example: MKAT20-3TMOAR
*Supplementary information regarding the model number
When the connection inlet and outlet are R-type male threads, the model number will be MKAT□□-□TOAR. Example: MKAT20-3TOAR
When the connection port has an R-shaped male thread, the model number will be MKAT□□-□TOMAR. Example: MKAT20-3TOMAR
When the connection outlet is an R-type male thread, the model number will be MKAT□□-□TMOAR. Example: MKAT20-3TMOAR
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 | - |
Fitting | C3604 (brass) | We can also manufacture them in stainless steel (SUS). | |
Protective covers | Cast aluminum | For the bronze version, please choose the MKCT model. | |
Spring | SUS304 | - | |
Nylon ball | Nylon 66 | Cylindrical floats may also be used. | |
O-ring | Nitrile rubber | - | |

