Male Delta Union KGD 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 One-Touch fitting.
[Features]
· Stainless steel specifications for use in corrosive environments.
· SUS303 is used for metal parts.
· Suitable for use in CRT production lines where contact with copper must be avoided, as well as cleaning of food processing machines where water or salt water splashes.
· Suitable for use inside clean rooms where discoloration of copper materials and dust caused by corrosion must be avoided.
[Applications]
· Use to branch lines in two directions from the female thread.

Male Delta Union: KGD Outline Drawings And Dimensions

Male Delta Union: KGD outline drawing (M5)

Male Delta Union: KGD outline drawing (R)

Applicable tubing outer diameter (mm)	Connection thread M R	Model	H (width across flats)	øD^Note)	L1	L2	*A	M	Q	Effective cross-sectional area (mm²)		Weight g
Applicable tubing outer diameter (mm)	Connection thread M R	Model	H (width across flats)	øD^Note)	L1	L2	*A	M	Q	Nylon	Urethane	Weight g
4	M5 × 0.8	KGD04-M5	11	10.4	18.5	24	25.5	16	8.7	4.3	4.3	10
	1/8	KGD04-01	11			25.6	27.5			6.0	6.0	12
	1/4	KGD04-02	14			30	30			6.0	6.0	21
6	M5 × 0.8	KGD06-M5	13	12.8	20.5	26	28.5	17	9.9	4.3	4.3	12
	1/8	KGD06-01	13			28.1	31.5			13.9	11.0	14
	1/4	KGD06-02	14			32	33					21
	3/8	KGD06-03	17			33.4	34.5					34
8	1/8	KGD08-01	17	15.2	23.5	32.6	37	18.5	11.1	26.3	18.2	26
	1/4	KGD08-02				36	38					26
	3/8	KGD08-03				36.4	38.5					35
10	1/4	KGD10-02	19	18.5	26.5	39	43	21	12.8	40.8	29.0	39
	3/8	KGD10-03	19			39.4	43.5					40
	1/2	KGD10-04	22			43.1	45					62
12	1/4	KGD12-02	22	20.9	28.5	41.5	46.5	22	13.9	57.2	45.2	55
	3/8	KGD12-03				41.9	47					56
	1/2	KGD12-04				45.1	48.5					63

*Reference dimensions of R thread after installation
Note) øD is the maximum diameter.

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