Flame-Retardancy FR Quick-Connect Fitting KR-W2 Series 45° Elbow Union KRK-W2

Brand :

SMC

Caution

*See the catalog for detailed specs and materials.
Product images may be representative images. Refer to the catalog for details.

Product Description

A one-touch coupling from SMC Corporation.
[Features]
· Can be used with FR soft nylon.
· High holding force.
· Can be used for everything from low vacuums to 1 MPa.
· Little force required for removal.
· Effective for piping in tight spaces.
[Applications]
· Use to connect piping in a 45° orientation from female threads. Functions as an in-between for a male connector and an male elbow.

45° Male Elbow KRK-W2 Specifications

45° Male Elbow KRK-W2 external appearance

45° Male Elbow KRK-W2 dimensional outline drawing

Applicable tube outer diameter (mm)	Connection thread R	Model	H (width across flats)	øD1 ^{Note 1:}	øD2	L1	L2	*A	M	Effective cross-sectional area (mm²)		Weight g
Applicable tube outer diameter (mm)	Connection thread R	Model	H (width across flats)	øD1 ^{Note 1:}	øD2	L1	L2	*A	M	FR 2 layer	FR soft nylon	Weight g
6	1/8	KRK06-01SW2	10	12.8	10	18	19.6	33	17	6.9	3.4	12
	1/4	KRK06-02SW2	14				24	35				10
	3/8	KRK06-03SW2	17				25.4	36.5				33
8	1/8	KRK08-01SW2	12	15.2	12	20.5	21.1	37	18.5	19.7		13
	1/4	KRK08-02SW2	14				25.5	39				21
	3/8	KRK08-03SW2	17				26.9	41				35
10	1/8	KRK10-01SW2	17	18.5	17	24	23.1	42	21	30.9	23.2	25
	1/4	KRK10-02SW2				24	26.5	43.5				26
	3/8	KRK10-03SW2					27.9	45				36
	1/2	KRK10-04SW2	22				32.1	47.5				63
12	1/4	KRK12-02SW2	17	20.9	17	25	27	45.5	22	44.5	35.1	28
	3/8	KRK12-03SW2	17				28.4	47.5				38
	1/2	KRK12-04SW2	22				32.6	49.5				65

*Reference dimension after screwing in R threads
Note 1: øD1 indicates the maximum diameter.