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Clean Quick-Connect Fitting, KPQ/KPG Series, Reducer KPQR/KPGR (Part Numbers)

Clean Quick-Connect Fitting, KPQ/KPG Series, Reducer KPQR/KPGR

Quick-connect fitting from SMC Corporation.
[Features]
・ Quick-connect fitting suitable for drive train air systems in cleanrooms
[Applications]
・ Used for resizing quick-connect fitting

(i)Caution

  • *See the catalog for detailed specs and materials.
  • Product images may be representative images. See the catalog for shape/type details.

PDF

Plug-In Reducer KPQR/KPGR Outline Drawing And Dimensions

Plug-In Reducer KPQR/KPGR outline drawing

Plug-In Reducer KPQR/KPGR outline drawing

Applicable tube outer diameter mmApplicable pipe fitting size ødModeløD Note 1:LAMEffective area mm2Weight
g
TPHTPS
46KPQR04-06KPGR04-0610.438.419.117443
8KPQR04-08KPGR04-0840.919.24
6KPQR06-08KPGR06-0812.841.519.818.510104
10KPQR06-10KPGR06-104420.25
8KPQR08-10KPGR08-1015.24622.220.526185
12KPQR08-12KPGR08-12476
10KPQR10-12KPGR10-1218.549.524.72341299

Note 1: øD indicates the maximum diameter.

Clean One-Touch Fitting For Drive System Air Piping, KPQ/KPG Series Common Specifications (Reference)

Applicable Tube

Tube materialPFA, polyurethane
Tube outer diameterø4, ø6, ø8, ø10, ø12

FEP, nylon, soft nylon and other non-clean specification tubes can be used, but performance in terms of cleanliness will be reduced.

Specifications

Cleanliness class (ISO class)Class 3 Note 1:
Usable fluidsAir
Maximum operating pressure (20°C)1 MPa Note 2:
Operating vacuum pressure-100 kPa
Guaranteed proof pressure (20°C)3 MPa
Ambient temperature and working fluid temperature-5°C to 60°C
ThreadJIS B0203 (tapered pipe thread)
Oil or grease usedFluorinated grease

Note 1: See the "Particle emissions classifications" below. The internal sealing parts are coated in fluorine grease and so are outside the scope of the grading.
Note 2: The maximum operating pressure is the value at 20°C. For other temperatures, see "Relationship between operating temperature and maximum operating pressure."
Note 3: Do not use with a leak tester or for other forms of vacuum retention as they are not guaranteed for zero leakage.

Particle Emissions Classification

Particle emissions classification graph

Particle emissions classification graph

Relationship Between Operating Temperature And Maximum Operating Pressure

Operating temperature and maximum operating pressure graph

Operating temperature and maximum operating pressure graph

Model Indication Method

KPQ/KPG Series model indication method

KPQ/KPG Series model indication method

Structural Drawing And Components

KPQ/KPG Series structural drawing

KPQ/KPG Series structural drawing

KPQ/KPG Series structural drawing (for M5 type)

KPQ/KPG Series structural drawing (for M5 type)

KPQ/KPG Series structural drawing (for male connector)

KPQ/KPG Series structural drawing (for male connector)

NumberPart nameMaterial
KPQ SeriesKPG Series
1Body-PP
For male connectorC3604 (electroless nickel plating)SUS304
2StudC3604 (electroless nickel plating)SUS304
3ChuckSUS304
4Guide-C3604 (electroless nickel plating)SUS304
For male connectorPP
5Release buttonPP (Color: light gray)PP (Color: light blue)
6ColletPP
7Stopper-SUS304
For male connectorPP
8SealNBR
9BumperNBR
10O-ringNBR
11GasketSUS304, NBR
Part Number
KPGR04-06
KPGR04-08
KPGR06-08
KPGR06-10
KPGR08-10
KPGR08-12
KPGR10-12
KPQR04-06
KPQR04-08
KPQR06-08
KPQR06-10
KPQR08-10
KPQR08-12
KPQR10-12
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Applicable Tube O.D.1
(φ)
Applicable Fitting Size (mm) Release button color

MYR 35.75

10 Piece(s) 21 Day(s) [PP Plastic] PP-SUS30446Light Blue

MYR 37.08

1 Piece(s) 21 Day(s) [PP Plastic] PP-SUS30448Light Blue

MYR 37.08

10 Piece(s) 21 Day(s) [PP Plastic] PP-SUS30468Light Blue

MYR 37.08

10 Piece(s) 21 Day(s) [PP Plastic] PP-SUS304610Light Blue

MYR 37.95

1 Piece(s) 21 Day(s) [PP Plastic] PP-SUS304810Light Blue

MYR 39.73

10 Piece(s) 21 Day(s) [PP Plastic] PP-SUS304812Light Blue

MYR 45.45

5 Piece(s) 21 Day(s) [PP Plastic] PP-SUS3041012Light Blue

MYR 30.02

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)46Light Gray

MYR 31.33

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)48Light Gray

MYR 31.33

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)68Light Gray

MYR 31.33

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)610Light Gray

MYR 31.33

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)810Light Gray

MYR 31.33

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)812Light Gray

MYR 35.75

5 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)1012Light Gray

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Basic Information

Types Single Action / Pipe Fitting Type Socket and reducer Applicable Fluid Air
Application Clean circumstance Packing, Material of O-Ring NBR Sockets, Reducers Others

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