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Straight Union KPQH/KPGH Clean One-Touch Fitting

Straight Union KPQH/KPGH Clean One-Touch Fitting

A one-touch fitting from SMC.
[Features]
· A one-touch fitting; ideal for drive system type air systems in clean rooms.
[Applications]
· Use to connect tubes in the same orientation.

(i)Caution

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

PDF

Straight Union KPQH/KPGH Outline Drawing And Dimensions

Straight Union KPQH/KPGH outline drawing

Straight Union KPQH/KPGH outline drawing

Applicable tube outer diameter mmModeløD Note 1:LMEffective area mm2Weight g
TPHTPS
4KPQH04-00KPGH04-0010.435.417444
6KPQH06-00KPGH06-0012.837.618.510106
8KPQH08-00KPGH08-0015.242.420.5261810
10KPQH10-00KPGH10-0018.546.623412915
12KPQH12-00KPGH12-0020.948.624584618

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
KPQH04-00
KPQH06-00
KPQH08-00
KPQH10-00
KPQH12-00
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Applicable Tube O.D.1
(φ)
Release button color

MYR 50.77

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)4Light Gray

MYR 50.77

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)6Light Gray

MYR 55.18

10 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)8Light Gray

MYR 59.15

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

MYR 75.48

5 Piece(s) 21 Day(s) [Flame Retardant Resin (UL94 V-0 Equivalent)] Flame Retardant PBT (Ul94 V-0 Equivalent)12Light Gray

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Basic Information

Types Single-Action Fitting Type Union with same diameter Applicable Fluid Air
Application Clean circumstance Packing, Material of O-Ring NBR

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