For General Piping, Tube Fitting, Reducer Union Straight
Caution
- The product images are representative only. Specifications may differ for each part number, including shape and color.
Product Description
A complete line of quick connect fittings.
[Features]
· Quick-connect fitting for general pneumatic piping.
· After installation, you can change the take-off angle of the resin body. (applicable to some products)
· A wide lineup of products.
· Allows centralized piping.
· Collet features good action to prevent sore fingertips even with frequent attachment and detachment.
· The seal part uses an elastic sleeve with a unique shape that shuts out air leaks.
· The lock claws evenly grip the circumference of the tube.
· The electroless nickel provides high corrosion resistance, and the black resin body makes dirt hard to see.
One-Touch Fitting For General Pneumatic Piping
Plastic: PBT, Metal: Brass + Ni plating, Sealing rubber: NBR
Reduced ozone concentrations, non-grease/oil-free specification, clean room packaging specification, clean washing specification
Extension Screw Adapter appearance
Extension Screw Adapter dimensional drawing (metric thread type)
| Format | Tube Outer Diameter φD1 | Tube Outer Diameter φD2 | B | φP1 | φP2 | Tube End C1 | Tube End C2 | Effective Cross-Sectional Area (mm2) | Mass (g) |
|---|---|---|---|---|---|---|---|---|---|
| PG6-4 | 6 | 4 | 34.4 | 12.5 | 12.5 | 17 | 14.9 | 5.3 | 6.4 |
| PG8-4 | 8 | 4 | 36.6 | 14.5 | 10.7 | 18.1 | 14.9 | 4 | 7.2 |
| PG8-6 | 6 | 37.9 | 14.5 | 17 | 12.5 | 8.8 | |||
| PG10-6 | 10 | 6 | 39.8 | 17.5 | 13 | 20.2 | 17 | 10.5 | 12 |
| PG10-8 | 8 | 43.1 | 17.5 | 18.4 | 20 | 14 | |||
| PG12-8 | 12 | 8 | 44 | 21 | 14.5 | 23.4 | 18.1 | 21.5 | 16 |
| PG12-10 | 10 | 47.6 | 21 | 20.2 | 35 | 21 | |||
| PG12-3/8 | 3/8 | ||||||||
| PG16-12 | 16 | 12 | 49.5 | 25 | 25 | 24.1 | 23.4 | 88.6 | 27 |
| PG1/4-4 | 1/4 | 4 | 34.4 | 12.5 | 12.5 | 17 | 14.9 | 5.3 | 6.3 |
| PG5/16-3/16 | 5/16 | 3/16 | 38.3 | 14.5 | 145 | 18.1 | 17.4 | 5 | 8.8 |
| PG5/16-1/4 | 1/4 | 37.9 | 17 | 12.5 | 8.7 | ||||
| PG3/8-5/16 | 3/8 | 5/16 | 43.1 | 17.5 | 17.5 | 20.2 | 18.4 | 20 | 15 |
| PG1/2-1/4 | 1/2 | 1/4 | 44.4 | 21 | 14.5 | 23.7 | 17 | 11.5 | 15 |
| PG1/2-5/16 | 5/16 | 44.3 | 18.1 | 23 | 16 | ||||
| PG1/2-3/8 | 3/8 | 47.9 | 21 | 20.2 | 50.8 | 21 | |||
| PG5/8-1/2 | 5/8 | 1/2 | 49.8 | 25 | 25 | 24.1 | 23.7 | 90.6 | 26 |
Unit: mm
| Usable Fluids | Air, water (see conditions*) |
|---|---|
| Maximum Operating Pressure | 1.0 MPa |
| Operating Vacuum Pressure | -100 kPa |
| Operating Temperature Range | 0 to 60°C (no freezing) |
Specifications
- *When the fluid used is water, the following conditions must be observed.
- 1.When using water, make sure the surge pressure stays below the maximum operating pressure.
- 2.Tap water of the standard equivalent to the water supply in Japan can be used. Please inquire if you want to use other kinds of water.
- 3.Be sure to use an insert ring when using water.
| Millimeter Size (mm) | φ4, φ6, φ8, φ10, φ12, φ16 |
|---|---|
| Inch Size | φ1/8, φ5/32, φ3/16, φ1/4, φ5/16, φ3/8, φ1/2, φ5/8 |
Compatible sizes (tube sizes)
| Metric Male Thread | M5 × 0.8, M6 × 1 |
|---|---|
| Taper Pipe Male Thread | R1/8, R1/4, R3/8, R1/2 |
| Metric Female Thread | M5 × 0.8 |
| Taper Pipe Female Thread | Rc1/8, Rc1/4, Rc3/8, Rc1/2 |
Compatible sizes (thread sizes)
High performance and high quality
The lock claw evenly grips the circumference of the tube. Even after many years, tubes still attach and detach like new. Unique elastic sleeve design shuts out air leaks.
Industry-leading range of variations
A wide assortment of different-diameter sizes is available. One fitting can be used where traditionally two fittings were required. By reducing the number of fittings used, you can reduce costs and space. After installation, you can change the take-off angle of the resin body.
Allows centralized piping
The triple types (PKD, PKG, PKJ) and twin triple types (PKVD, PKVG) enable compact, centralized piping.
We offer a clean room packaging specification (optional), which is suited to piping in a clean environment
The product uses fluorochemical grease and is cleaned with clean air before being packaged in a clean room (equivalent to ISO Class 6). We offer a clean washing specification suitable for various particle- and oil-averse production processes (optional setting for clean room packaging specification).
The product is vacuum sealed after ultrasonic vacuum cleaning with HFE (hydrofluoroether) in a clean room.