Plug-In Reducer KGR Stainless Steel One-Touch Fitting, KG Series.

Brand :

SMC

Caution

For materials and specification details, please refer to the catalog.
Product images may be representative images. Refer to the catalog for shape details.

Product Description

SMC quick-connect fitting.
[Features]
・ Stainless steel specifications that can be used in a corrosion resistant environment
・ SUS303 is used for the metal material part
・ It can be used in CRT lines that dislike copper ions, water cleaning of food equipment that is exposed to water or salt water, and in cleanrooms that dislike dust generation due to discoloration and rust of copper materials
[Applications]
・ Used for resizing quick-connect fitting

Plug-In Reducer: KGR Outline Drawing And Dimensions

Plug-In Reducer: KGR outline drawing

Applicable tubing Outer diameter (mm)	Applicable fitting Size (ød)	Model	øD^{Note 1)}	L	A	M	Effective cross-sectional area^{Note 2)} (mm²)		Weight g
Applicable tubing Outer diameter (mm)	Applicable fitting Size (ød)	Model	øD^{Note 1)}	L	A	M	Nylon	Urethane	Weight g
4	6	KGR04-06	10.4	34.5	17.5	16	5.6	4	1.8
	8	KGR04-08	10.4	36.5	18				2.0
	10	KGR04-10	12.8	39.5	18.5				3.3
6	4	KGR06-04	12.8	37	21	17	4	4	3
	8	KGR06-08		37	18.5		13.1	10.4	2.5
	10	KGR06-10		39.5	18.5				3
	12	KGR06-12	15.2	42	20				4.7
8	10	KGR08-10	15.2	41	20	18.5	26.1	18.0	4.0
8	12	KGR08-12	15.2	42	20	18.5	26.1	18.0	4.6
10	12	KGR10-12	18.5	44.5	23	21	41.5	32.8	33
10	16	KGR10-16	20.9	50.5	25.5	21	41.5	(29.5)	42
12	16	KGR12-16	20.9	50.5	25.5	22	58.3	(46.1)	37

Note 1) øD is the maximum diameter.
Note 2) Dimension inside "( )" is for soft nylon

One-Touch Fitting Stainless Steel KG Series Common Specifications (Reference)

Structure

KG Series structure

Applicable Tubing

Tube materials	FEP, PFA, nylon, soft nylon^{Note 1)}, polyurethane
Tube outer diameter	ø4, ø6, ø8, ø10, ø12, ø16

Note 1) For soft nylon tube, water cannot be used.

Specifications

Usable fluids		Air, water^{Note 2)}
Operating pressure range^{Note 3)}		-100 kPa to 1 MPa
Proof pressure		3 MPa
Ambient and fluid temperature		-5 to 60°C, if water is used then 0 to 40°C (no freezing)
Thread	Mounting section	JIS B 0203 (taper thread for piping) JIS B 0205 (metric coarse thread)
Thread	Nut part	JIS B 0205 (metric fine thread)
Thread sealant		With sealant^{Note 4)}Or, without sealants

Note 2) The surge pressure must be under the maximum operating pressure.
Note 3) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.
Note 4) Add the suffix "S" to the part number if w/ seal is desired.

Principle Part Materials

Body	SUS303, PBT
Stud	SUS303 (thread portion)
Chuck	SUS304
Guide	SUS304, SUS303, PBT
Collet, release button	POM
Seal, O-ring	NBR
Gasket	SUS304/NBR