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Double Y Tube Fittings with Different Diameters for General Purpose Piping
A rich assortment of one-touch fittings for general piping.
[Features]
· One-touch fitting for general pneumatic piping.
· Take-off angle of resin body changeable after mounting.
· Extensive range.
· Enables concentrated piping.
· Triple type (PKD, PKG, and PKJ) and triple-double type (PKVD and PKVG) enable compact concentrated piping.
· Light gray types, and clean room packaged types available as options.
· Clean room packaging specifications use fluorinated grease.
· Cleaned with clean air and packaged in an ISO Class 6-equivalent clean room.
Japanese Only
Part Number
Configured Part Number is shown.
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
Appearance of Unequal Double Y
Dimensional drawing of Unequal Double Y
| Format | Tube Outer Diameter øD1 | Tube Outer Diameter øD2 | B | øP1 | øP2 | Tube End C1 | Tube End C2 | J | ød | F | T | Orifice Diameter (ømm) | Mass (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRG6-4 (4) | 6 | 4 | 37.5 | 12.5 | 10.5 | 17 | 14.9 | 10.3 | 3.2 | 14.2 | 21.3 | 3.2 | 14 |
| PRG8-6 (4) | 8 | 6 | 42 | 14.5 | 13 | 18.1 | 17 | 12.5 | 3.2 | 15.8 | 26 | 4.6 | 21 |
Unit: mm
| Usable Fluids | Air, water |
|---|---|
| Maximum Operating Pressure | 1.0 MPa |
| Operating Vacuum Pressure | -100 kPa |
| Operating Temperature Range | 0 to 60°C (no freezing) |
Specifications
| Millimeter Size (mm) | ø4, ø6, ø8, ø10, ø12, ø16 |
|---|---|
| Inch Size | ø1/8, ø5/32, ø3/16, ø1/4, ø5/16, ø3/8, ø1/2, ø5/8 |
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.
A clean room packaging specification suitable for piping in a clean environment is available (optional).
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.
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Basic Information
| Types | One-Touch Couplings | Fitting Type | Union with different diameters | Applicable Fluid | Water / Air |
|---|---|---|---|---|---|
| Application | Standard/Mini | Union, Unequal Dia. | Different Diameter Double Y | Operating Temperature(°C) | 0::60 |
| Package Specifications | Regular Packaging Specifications | Release Ring Color | Black | Resin Body Color | Black |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- One-Touch Couplings for Clean Applications - Union Y
- Triple Branch Universal Male Elbow 10-KQ2ZT (Sealant), One-Touch Fitting
- Extended Male Elbow 10-KQ2W (Sealant), One-Touch Fitting
- Plug-In Reducer 10-KQ2R, One-Touch Fitting
- Female Connector Socket KBS Piping Module KB Series
- Flame Resistant (Equivalent To UL-94 Standard V-0) FR One-Touch Fittings Manifold KRM11
- Male Branch Tee KGT Stainless Steel One-Touch Fitting, KG Series.
- Different Diameter Straight 10-KGH Stainless Steel One-Touch Fitting, KG Series.
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