Straight Union KPQH/KPGH outline drawing
Applicable tube outer diameter mm | Model | øD Note 1: | L | M | Effective area mm2 | Weight g | ||
---|---|---|---|---|---|---|---|---|
TPH | TPS | |||||||
4 | KPQH04-00 | KPGH04-00 | 10.4 | 35.4 | 17 | 4 | 4 | 4 |
6 | KPQH06-00 | KPGH06-00 | 12.8 | 37.6 | 18.5 | 10 | 10 | 6 |
8 | KPQH08-00 | KPGH08-00 | 15.2 | 42.4 | 20.5 | 26 | 18 | 10 |
10 | KPQH10-00 | KPGH10-00 | 18.5 | 46.6 | 23 | 41 | 29 | 15 |
12 | KPQH12-00 | KPGH12-00 | 20.9 | 48.6 | 24 | 58 | 46 | 18 |
Note 1: øD indicates the maximum diameter.
Tube material | PFA, polyurethane |
---|---|
Tube outer diameter | ø4, 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.
Cleanliness class (ISO class) | Class 3 Note 1: |
---|---|
Usable fluids | Air |
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 |
Thread | JIS B0203 (tapered pipe thread) |
Oil or grease used | Fluorinated 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 graph
Operating temperature and maximum operating pressure graph
KPQ/KPG Series model indication method
KPQ/KPG Series structural drawing
KPQ/KPG Series structural drawing (for M5 type)
KPQ/KPG Series structural drawing (for male connector)
Number | Part name | Material | ||
---|---|---|---|---|
KPQ Series | KPG Series | |||
1 | Body | - | PP | |
For male connector | C3604 (electroless nickel plating) | SUS304 | ||
2 | Stud | C3604 (electroless nickel plating) | SUS304 | |
3 | Chuck | SUS304 | ||
4 | Guide | - | C3604 (electroless nickel plating) | SUS304 |
For male connector | PP | |||
5 | Release button | PP (Color: light gray) | PP (Color: light blue) | |
6 | Collet | PP | ||
7 | Stopper | - | SUS304 | |
For male connector | PP | |||
8 | Seal | NBR | ||
9 | Bumper | NBR | ||
10 | O-ring | NBR | ||
11 | Gasket | SUS304, NBR |
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.