Maeda Koki MK Type Water, Oil, Air Signal Flow Indicator

Maeda Koki MK Type Water, Oil, Air Signal Flow Indicator can confirm a flow of the water, oil, and air by viewing by the movement of the ball. It is a rheoscope confirming fluid flow by the movement of transparent balls (or afloat) in the jurisdiction. It cannot confirm the flow quantity. The posture when attaching it as using a spring inside looks up and looks down and I can perform sideways-facing freely.

  Another Article:

Specification

Fluid Water, Oil, Air
Flow quantity The reference mentioned above When standard specifications flow quantity or less want the above, please refer.
Connection Rc internal thread Change to R screw
The combination with the R screw is possible, too.
Heat-resistant temperature A maximum of 80 degrees Celsius
Withstand pressure 1MPa
Materials Transparent pipe Acrylic
Coupling C3604 (brass) I can produce the product made in SUS, too.
Spring SUS304
Nylon ball Nylon 66 I may use a cylindrical float.
O ring Nitrile rubber for Water & Air type only

Flow Rate Oil Signal

Model Dimensions (mm) Example
VG68 40 degrees Celsius
Of this a case (L/min)
Connection diameter Full length Overall width Minimum Maximum
MK15-1TL Rc1/8 50 15 0.005 0.5
MK25-1TL Rc1/8 68 25 0.05 5
MK25-2TL Rc1/4 68 25 0.3 5
MK25-3TL Rc3/8 74 25 0.3 5
MK30-2TL Rc1/4 90 30 1.5 10
MK30-3TL Rc3/8 94 30 1.5 10
MK30-4TL Rc1/2 100 30 1.5 10

Flow Rate Water Signal

Model Dimensions (mm) Standard specifications flow quantity
(L/min)
Connection diameter Full length Overall width Minimum Maximum
MK15-1TW Rc1/8 50 15 0.1 1
MK25-1TW Rc1/8 68 25 0.6 6
MK25-2TW Rc1/4 68 25 0.6 6
MK25-3TW Rc3/8 74 25 0.6 6
MK30-2TW Rc1/4 90 30 2 20
MK30-3TW Rc3/8 94 30 2 20
MK30-4TW Rc1/2 100 30 2 20

Flow Rate Water Signal

Model Dimensions (mm) Standard specifications flow quantity
(L/min)
Connection diameter Full length Overall width Minimum Maximum
MK15-1TA Rc1/8 50 15 6 30
MK25-1TA Rc1/8 68 25 30 100
MK25-2TA Rc1/4 68 25 30 100
MK25-3TA Rc3/8 74 25 30 100
MK30-2TA Rc1/4 90 30 60 300
MK30-3TA Rc3/8 94 30 60 300
MK30-4TA Rc1/2 100 30 60 300

Reference: https://maedakoki.co.jp/

Share
%d bloggers like this: