Japan, Maeda Koki
Maeda Koki MK Type Oil Signal
Made in Japan
Manufacturer: Maeda Machinery Research Institute Ltd.
Model: MK Type
Features
- You can see the flow at a glance
- This is a flow detector that checks the flow of fluid by the movement of a ball (or float) inside a transparent tube.
- The flow rate cannot be confirmed.
- The installation direction does not matter
- Since a spring is used inside, the orientation when installing can be freely set, such as upward, downward, or sideways.
Model list
Model | Dimensions (mm) | Example: VG68 at 40℃ (L/min) | |||
Connection port size | full length | Overall width | minimum | maximum | |
MK15-1TL | Rc1/8 | 50 | 15 | 0.005 | 0.5 |
MK25-1TL | Rc1/8 | 68 | twenty five | 0.05 | Five |
MK25-2TL | Rc1/4 | 68 | twenty five | 0.3 | Five |
MK25-3TL | Rc3/8 | 74 | twenty five | 0.3 | Five |
MK30-2TL | Rc1/4 | 90 | 30 | 1.5 | Ten |
MK30-3TL | Rc3/8 | 94 | 30 | 1.5 | Ten |
MK30-4TL | Rc1/2 | 100 | 30 | 1.5 | Ten |
*Additional information about the model
- If the connection inlet/outlet has an R male thread, the model number is MK25-□TOL. Example: MK25-3TOL
- Inlet has an R male thread, the model number is MK25-□TOML. Example: MK25-3TOML
- If the connection outlet has an R male thread, the model number is MK25-□TMOL. Example: MK25-3TMOL
Standard Specifications
fluid | oil | ||
connection | Rc female thread | Change to R male thread. Combination with R male thread is also possible. | |
Heatproof temperature | Maximum 80℃ | – | |
Pressure resistance | 1MPa | – | |
Material | Transparent tube | acrylic | – |
Fittings | C3604 (Brass) | SUS products are also available. | |
spring | SUS304 | – | |
Nylon ball | Nylon 66 | In some cases, cylindrical floats are used. | |
