Universal Quick Connector Fitting, Brass Material with Stainless Steel Springs, for Air and Water Applications

1.Quick pneumatic tube fiting forpneumatic tube systems.

2.Wide range of tube fiting models to meet all your needs in pneumatic tube systems

3.Even after installation,the direction of the tube can be changed freely.

4.Nickel-Plated metal body ensures anti-corrosion and anti contar mination.

5.All R and NPT threads are precoats sealant.

6.All cylindrical threads are standard with O-ring seals.

Ordering Code

SPECIFICATIONS

Two-pipe vertical joint: Y-KQ2D(sealing gasket)

Suitable for the outer diameter of the pipe (mm)	Connection thread (M)	H (Hexagonal opposite sides)	ΦD	L1	L2	A	M	Q	ΦO	ΦN	Weight (g)
Φ4	M5x0.8	10	8.8	15.7	20.9	22.3	13.3	5.7	6	3.2	6.6
	M6x1.0	10	8.8	15.7	21.9	22.3	13.3	5.7	6	3.2	6.4
Φ6	M5x0.8	12	10.7	16.7	22.4	24.8	13.3	6.7	6	3.2	9.8
	M6x1.0	12	10.7	16.7	23.4	24.8	13.3	6.7	6	3.2	9.7

Two-pipe vertical joint: Y-KQ2D(sealant)

Suitable for the outer diameter of the pipe (mm)	Connection thread (R)	H (Hexagonal opposite sides)	ΦD1	L1	L2	A	M	Q	ΦO	ΦN	Weight (g)
Φ4	1/8	10	8.8	15.7	23.9	24.3	13.3	5.7	6	3.2	9.2
	1/4	14	8.8	15.7	28.3	27.1	13.3	5.7	6	3.2	19
Φ6	1/8	12	10.7	16.7	25.2	26.4	13.3	6.7	6	3.2	10.2
	1/4	14	10.7	16.7	28.9	29.2	13.3	6.7	6	3.2	19.1
	3/8	17	10.7	16.7	30.4	30.2	13.3	6.7	6	3.2	31
Φ8	1/8	14	13.6	18.7	27.3	29.8	14.2	8.4	8	4.2	15.3
	1/4	14	13.6	18.7	30.5	32.6	14.2	8.4	8	4.2	20.4
	3/8	17	13.6	18.7	32.4	33.6	14.2	8.4	8	4.2	32.1
Φ10	1/4	17	16.2	21.4	33.8	36.3	15.6	9.6	8	4.2	24.9
	3/8	17	16.2	21.4	34.6	37.3	15.6	9.6	8	4.2	24.9
	1/2	22	16.2	21.4	38.8	40.2	15.6	9.6	8	4.2	60.6
Φ12	1/4	19	19	23.6	36	40	17	10.7	8	4.2	35
	3/8	19	19	23.6	36.8	41	17	10.7	8	4.2	38
	1/2	22	19	23.6	41	43.9	17	10.7	8	4.2	60

Two vertical pipe connections: Y-KQ2D

Suitable for the outer diameter of the pipe (mm)	ΦD	L	M	Q	ΦO	ΦN	Weight (g)
Φ4	8.8	15.7	13.3	5.7	6	3.2	2.7
Φ6	10.7	16.7	13.3	6.7	6	3.2	3.8
Φ8	13.6	18.7	14.2	8.4	8	4.2	6.8
Φ10	16.2	21.4	15.6	9.6	8	4.2	10.3
Φ12	19	23.6	17	10.7	8	4.2	15.2

Y-connector: Y-KQ2U(sealing gasket)

Suitable for the outer diameter of the pipe (mm)	Connection thread (M)	H (Hexagonal opposite sides)	ΦD	L	A	M	P	Q	ΦO	ΦN	Weight (g)
Φ3.2	M5x0.8	10	7.4	33.8	30.8	13.3	7.4	5.2	6	3.2	5.8
Φ6	M5x0.8	10	8.8	33.9	30.9	13.3	8.8	5.7	6	3.2	6.7
	M6x1.0	10	8.8	34.9	30.9	3.3	8.8	5.7	6	3.2	6.6
Φ6	M5x0.8	12	10.7	35	32	13.3	10.7	6.8	6	3.2	10
	M6x1.0	12	10.7	36	32	13.3	10.7	6.8	6	3.2	9.8

Y-connector: Y-KQ2U(sealing)

Suitable for the outer diameter of the pipe (mm)	Connection thread (R)	H (Hexagonal opposite sides)	ΦD	L	A	M	P	Q	ΦO	ΦN	Weight (g)
Φ3.2	1/8	10	7.4	36.4	33.3	13.3	7.4	5.2	6	3.2	8.6
	1/4	14	7.4	40.8	36.1	13.3	7.4	5.2	6	3.2	19
Φ4	1/8	10	8.8	36.5	33.4	13.3	8.8	5.7	6	3.2	9.3
	1/4	14	8.8	41.3	36.2	13.3	8.8	5.7	6	3.2	19.1
Φ6	1/8	12	10.7	38.3	34.5	13.3	10.7	6.8	6	3.2	10.3
	1/4	14	10.7	42	37.3	13.3	10.7	6.8	6	3.2	19.2
	3/8	17	10.7	43.5	38.3	13.3	10.7	6.8	6	3.2	31.2
Φ8	1/8	14	13.6	41.5	37.6	14.2	13.6	8.7	8	4.2	15.8
	1/4	14	13.6	44.7	40.4	14.2	13.6	8.7	8	4.2	20.9
	3/8	17	13.6	46.6	41.4	14.2	13.6	8.7	8	4.2	32.7
Φ10	1/4	17	16.2	49.6	44.3	15.6	16.2	10.1	8	4.2	25.6
	3/8	17	16.2	50.4	45.3	15.6	16.2	10.1	8	4.2	33.4
	1/2	22	16.2	54.6	48.2	15.6	16.2	10.1	8	4.2	61.3
Φ12	1/4	19	19	53.6	48.3	17	19	11.4	8	4.2	36
	3/8	19	19	54.4	49.3	17	19	11.4	8	4.2	38.9
	1/2	22	19	58.6	52.2	17	19	11.4	8	4.2	61
Φ16	1/4	24	23.8	62.4	57.7	20.6	23.8	14	8	4.2	67.6
	3/8	24	23.8	63.8	58.7	20.6	23.8	14	8	4.2	71.5
	1/2	24	23.8	68	61.6	20.6	23.8	14	8	4.2	82.6

Differential Y-shaped connector: Y-KQ2U

Suitable for the outer diameter of the pipe (mm)		ΦD1	ΦD2	L1	L2	P	M1	M2	Q	ΦO	ΦN	Weight (g)
a	b	6.1	7.4	28.2	16.6	5.8	11.96	13.3	5.2	6	3.2	1.9
Φ2	Φ3.2	6.1	8.8	27.6	15.7	5.8	11.9	13.3	5.7	6	3.2	2.1
Φ2	Φ4	7.4	8.8	28.9	17.8	7.1	13.3	13.3	5.7	6	3.2	5.3
Φ3.2	Φ4	8.8	10.7	29	17.8	8.2	13.3	13.3	6.8	6	3.2	6.6
Φ4	Φ6	10.7	13.6	31	19.3	10.4	13.3	14.2	8.2	6	3.2	5
Φ6	Φ8	13.6	16.2	34.6	21.7	13.2	14.2	15.6	10.1	8	4.2	8.6
Φ8	Φ10	13.6	16.2	34.6	21.7	13.2	14.2	15.6	10.1	8	4.2	8.6
Φ10	Φ12	16.2	19	38.5	24.8	15.9	15.6	17	11.4	8	4.2	12.7
Φ12	Φ16	19	23.8	47.9	31	18.5	17	20.6	14	8	4.2	21.2