Maeda Koki MKCTV Water, Oil, Air Signal Indicator

It is equipped with a protective cover superior in the reliable durability in the severe environment. Confirmation and adjustment of the flow quantity of the oil, water, and oil are possible.

Feature

• It shows flow quantity by viewing
  Because use a transparent taper pipe, with a ball (or afloat) and the indication red line
  I can confirm the approximate flow quantity by looking at the position concerned.
• With flow quantity adjustment valve
  By adjusting a miniature valve a ball (or afloat) at the position of the indication red line
  The setting of flow quantity that is necessary by putting it together is possible.
• With protective cover
  By a metal protective cover, I reduce the possibility of the damage by shocks from the outside.
• The installation direction does not matter
  The posture when attaching it as using a spring inside looks up and look down; and
  I can perform sideways-facing freely.

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Specification

		Protest a form		For copper pipe
Fluid		Oil, Water, Air		Oil
Connection (the exit side)		Rc internal thread	The change to R screw is possible, too. The connection of the valve becomes only the R screw.	The reference mentioned above
Heat-resistant temperature		A maximum of 80 degrees Celsius	-	A maximum of 80 degrees Celsius
Withstand pressure		1MPa	-	1MPa
Materials	Transparent taper pipe	Acrylic	-	Acrylic
	Coupling	C3604 (brass)	-	C3604 (brass)
	Protective cover	BC (gunmetal)	-	BC (gunmetal)
	Zipper sleeve	-	-	Cu
	Cap nut	-	-	C3604 (brass)
	Spring	SUS304	-	SUS304
	Nylon ball	Nylon 66	I may use a cylindrical float.	Nylon 66
	Miniature valve	BC	The production at the valve with the check nut is possible, too.	BC (gunmetal)
	O ring	Nitrile rubber	-	Nitrile rubber

Flow Rate Oil Signal

Model		Dimensions (mm)				Maximum flow quantity (L/min)
		Connection	Full length	Overall width	Depth
Protest a form	MKCTV20-1TL	Rc1/8	115	30	51	3
	MKCTV20-2TL	Rc1/4	115	30	51	3
	MKCTV20-3TL	Rc3/8	122	30	51	4
Copper Pipe	MKCTV20-4	φ 4	129	30	51	1.5
	MKCTV20-6	φ 6	131	30	51	3
	MKCTV20-8	φ 8	134	30	51	3
	MKCTV20-10	φ 10	142	30	51	4

Flow Rate Air Signal

 

Model	Dimensions (mm)				Maximum flow quantity (L/min)
	Connection	Full length	Overall width	Depth
MKCTV20-1TA	Rc1/8	115	30	22	150
MKCTV20-2TA	Rc1/4	115	30	22	150
MKCTV20-3TA	Rc3/8	122	30	25	200

Flow Rate Water Signal

Model	Dimensions (mm)				Standard specifications flow quantity (about L/min)
	Connection	Full length	Overall width	Depth
MKCTV20-1TW	RC1/8	115	30	22	1-5
MKCTV20-2TW	Rc1/4	115	30	22
MKCTV20-3TW	Rc3/8	122	30	25

Reference: https://maedakoki.co.jp