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Flame-Retardancy FR Quick-Connect Fitting KR-W2 Series Long Elbow Union KRW-W2

Flame-Retardancy FR Quick-Connect Fitting KR-W2 Series Long Elbow Union KRW-W2

A flame retardant (UL-94 standard V-0 equivalent) one-touch fitting for perpendicular piping.
[Features]
· Supports FR soft nylon.
· The collet maximizes the retention force. The chuck engages the work piece securely.
· Its special shape ensures a secure seal and minimal resistance when inserting a tube. Can be used in everything from low vacuums to 1 MPa.
· Effective for piping in tight spaces.
· The body and threaded section can be rotated enough to allow for positioning.
[Applications]
· Can be used to connect piping in a perpendicular orientation from female threads.

(i)Caution

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

PDF

Extended Plug-In Elbow KRW-W2 Outline Drawing And Dimensions

Extended Plug-In Elbow KRW-W2: related images

Extended Plug-In Elbow KRW-W2 dimensional drawing

 
Applicable tube
outer diameter (mm)
Connection thread
R
ModelH
(width across flats)
Note 1:
øD1
øD2L1L2*AMEffective cross-sectional area (mm2)Weight
g
FR 2 layerFR soft
nylon
61/8KRW06-01SW21012.8102039.142.5178.64.026
1/4KRW06-02SW21445.546.541
3/8KRW06-03SW21746.94867
81/8KRW08-01SW21215.2122342.64718.520.514.230
1/4KRW08-02SW214495147
3/8KRW08-03SW21750.452.574
101/4KRW10-02SW21718.51726.55659.52133.523.866
3/8KRW10-03SW257.46176
1/2KRW10-04SW22264.166145
121/4KRW12-02SW21720.91728.557622247.737.768
3/8KRW12-03SW258.463.578
1/2KRW12-04SW22265.168.5147

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

KR-W2 Series Overview

Extended Plug-In Elbow KRW-W2: related images

Structural diagram
Guide, collet, chuck, seal, sealant, cover (optional), release button (white), tube, body (white), O-ring, stud.
 

Usable fluidsAir, water Note 1:
Operating pressure range Note 2:-100 kPa to 1 MPa
Guaranteed pressure resistance3 MPa
Ambient temperature and working fluid temperature-5 to 60°C, 0 to 60°C if water (no freezing)
ThreadMounting sectionJIS B0203 (tapered thread for pipes/tubes)
Nut sectionJIS B0205 (metric fine thread)
Screw section seal (standard)Includes sealing agent

Specifications
Note 1: Make sure the surge pressure stays below the maximum operating pressure.
Note 2: Do not use with a leak tester or for other forms of vacuum retention as they are not guaranteed for zero leakage.

Tube materialsFR 2 layer, FR soft nylon
Tube outer diameterø6, ø8, ø10, ø12

Applicable tube.

 
BodyC3604, flame-retardant PBT (UL-94 standard V-0 equivalent)
StudC3604 (threads)
ChuckSUS304
GuideSUS304, flame-retardant PBT (UL-94 standard V-0 equivalent)
ColletPOM
Release buttonFlame-retardant PBT (UL-94 standard V-0 equivalent)
Seal, O-ringNBR
Cover (optional)Flame-retardant PBT / flame-retardant CR (UL-94 standard V-0 equivalent)

Main part materials.

Part Number
KRW06-01SW2
KRW06-01SW2-X2
KRW06-02SW2
KRW06-03SW2
KRW08-01SW2
KRW08-01SW2-X2
KRW08-02SW2
KRW08-02SW2-X2
KRW08-03SW2
KRW10-02SW2
KRW10-02SW2-X2
KRW10-03SW2
KRW10-03SW2-X2
KRW10-04SW2
KRW12-02SW2
KRW12-03SW2
KRW12-03SW2-X2
KRW12-04SW2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Tube O.D.1
(φ)
Connection screw Custom-made specifications

MYR 28.68

1 Piece(s) 21 Day(s) 61/8N/A

MYR 27.08

10 Piece(s) 17 Day(s) or more 61/8Copper-free (With electroless nickel plating)

MYR 31.33

10 Piece(s) 21 Day(s) 61/4N/A

MYR 43.27

10 Piece(s) 21 Day(s) 63/8N/A

MYR 33.10

1 Piece(s) 21 Day(s) 81/8N/A

MYR 30.97

10 Piece(s) 17 Day(s) or more 81/8Copper-free (With electroless nickel plating)

MYR 34.87

10 Piece(s) 21 Day(s) 81/4N/A

MYR 33.26

10 Piece(s) 17 Day(s) or more 81/4Copper-free (With electroless nickel plating)

MYR 45.92

10 Piece(s) 21 Day(s) 83/8N/A

MYR 44.60

5 Piece(s) 21 Day(s) 101/4N/A

MYR 44.73

5 Piece(s) 17 Day(s) or more 101/4Copper-free (With electroless nickel plating)

MYR 45.92

5 Piece(s) 21 Day(s) 103/8N/A

MYR 45.68

5 Piece(s) 17 Day(s) or more 103/8Copper-free (With electroless nickel plating)

MYR 57.38

5 Piece(s) 21 Day(s) 101/2N/A

MYR 46.78

5 Piece(s) 21 Day(s) 121/4N/A

MYR 47.68

5 Piece(s) 21 Day(s) 123/8N/A

MYR 47.21

5 Piece(s) 17 Day(s) or more 123/8Copper-free (With electroless nickel plating)

MYR 58.72

5 Piece(s) 21 Day(s) 121/2N/A

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Basic Information

Types Single-Action / Screw Fitting Type Screw Mount Direction Applicable Fluid Water / Air
Body Material Flame Retardant PBT (Ul94 V-0 Equivalent) Application Standard/Mini Thread Material Brass
Packing, Material of O-Ring NBR Screw Mounting, Direction Elbow Elbows Long Elbows
Types of connection R Number of Connection Tubes(piece) 1 Color White

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