Tube Fitting Union Straight for Standard Pipe

Tube Fitting Union Straight for Standard Pipe

Many types of one-touch fittings for standard piping.

[Features]
· One-touch fitting for general pneumatic pipes.
· Can change the take-off angle of the resin body after mounting.
· Diverse lineup.
· Centralized piping is supported

PDF

Japanese Only

Rich Variety

PU appearance

PU appearance

PU dimensional drawing

PU dimensional drawing

Specifications

Usable FluidsAir, water (see conditions*)
Maximum Operating Pressure1.0 MPa
Operating Vacuum Pressure-100 kPa
Operating Temperature Range0 to 60°C (no freezing)
  • *When the fluid used is water, the following conditions must be observed.
  1. 1.When using water, make sure the surge pressure stays below the maximum operating pressure.
  2. 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. 3.Be sure to use an insert ring when using water.

Tube Size

Millimeter Size (mm)ø4, ø6, ø8, ø10, ø12, ø16
Inch Sizeø1/8, ø5/32, ø3/16, ø1/4, ø5/16, ø3/8, ø1/2, ø5/8

Thread Size

Metric Male ThreadM5 × 0.8, M6 × 1
Taper Pipe Male ThreadR1/8, R1/4, R3/8, R1/2
Metric Female ThreadM5 × 0.8
Taper Pipe Female ThreadRc1/8, Rc1/4, Rc3/8, Rc1/2
FormatTube Outer Diameter
øD
BøPTube End
C
Orifice Diameter
(ømm)
Mass
(g)
PU4430.81014.92.84.7
PU6634.912.5174.36.5
PU8837.814.518.179.4
PU101041.417.520.2916
PU121247.82123.41122
PU161649.42524.11326
PU5/325/3230.81014.92.84.7
PU3/163/1635.712.517.43.36.7
PU1/41/434.912.51756.4
PU5/165/1637.814.518.179.4
PU3/83/841.417.520.2916
PU1/21/248.42123.71121
PU5/85/849.42524.11326

Unit: mm

After installation, you can change the take-off angle of the resin body.

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.

Allows centralized piping.
The triple types (PKD, PKG, PKJ) and twin triple types (PKVD, PKVG) enable compact, centralized piping.

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.

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.

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.
We offer a clean room packaging specification, which is suited to piping in a clean environment. (option)
The product uses fluorochemical grease and is cleaned with clean air before being packaged in a clean room (equivalent to ISO Class 6).
The seal part uses a unique elastic sleeve that shuts out air leaks.

The seal part uses a unique elastic sleeve that shuts out air leaks.

When release ring has been pushed

When release ring has been pushed
Push the release ring to collapse and hide the lock claw.

Normal state

Normal state
The lock claw evenly grips the circumference of the tube. Removal and refitting feels almost the same as the first insertion.
When you release your finger from the release ring, the fine ridges of the lock claw come into view.

Part Number
PU1/2
PU1/2W
PU1/4
PU1/4C
PU1/4W
PU3/8
PU3/8C
PU4
PU4C
PU4W
PU5/8
PU5/16
PU6
PU6C
PU6W
PU8
PU8C
PU8W
PU10
PU10C
PU10W
PU12
PU12-C
PU12W
PU16
PU16C
PU16W
Part NumberVolume DiscountDays to ShipRoHSApplication Operating Temperature
(°C)
Applicable Tube O.D.1
(φ)
Package Specifications Release Ring Color Resin Body Color
Same day -Standard/Mini0~6012.7Regular Packaging SpecificationsWhiteBlack
18 Day(s) or more -Standard/Mini0~6012.7Regular Packaging SpecificationsWhiteLight Gray
Same day -Standard/Mini0~606.35Regular Packaging SpecificationsWhiteBlack
18 Day(s) or more -Standard/Mini / Clean circumstance0~606.35Clean Room Packaging SpecificationsWhiteLight Gray
18 Day(s) or more -Standard/Mini0~606.35Regular Packaging SpecificationsWhiteLight Gray
Same day -Standard/Mini0~609.53Regular Packaging SpecificationsWhiteBlack
18 Day(s) or more -Standard/Mini / Clean circumstance0~609.53Clean Room Packaging SpecificationsWhiteLight Gray
Same day 10Standard/Mini0~604Regular Packaging SpecificationsBlackBlack
Same day -Standard/Mini / Clean circumstance0~604Clean Room Packaging SpecificationsLight blueLight Gray
Same day -Standard/Mini0~604Regular Packaging SpecificationsLight GrayLight Gray
18 Day(s) or more -Standard/Mini0~6015.88Regular Packaging SpecificationsWhiteBlack
17 Day(s) or more -Standard/Mini0~607.94Regular Packaging SpecificationsWhiteBlack
Same day 10Standard/Mini0~606Regular Packaging SpecificationsBlackBlack
Same day -Standard/Mini / Clean circumstance0~606Clean Room Packaging SpecificationsLight blueLight Gray
Same day -Standard/Mini0~606Regular Packaging SpecificationsLight GrayLight Gray
Same day 10Standard/Mini0~608Regular Packaging SpecificationsBlackBlack
Same day -Standard/Mini / Clean circumstance0~608Clean Room Packaging SpecificationsLight blueLight Gray
Same day -Standard/Mini0~608Regular Packaging SpecificationsLight GrayLight Gray
Same day 10Standard/Mini0~6010Regular Packaging SpecificationsBlackBlack
Same day -Standard/Mini / Clean circumstance0~6010Clean Room Packaging SpecificationsLight blueLight Gray
Same day -Standard/Mini0~6010Regular Packaging SpecificationsLight GrayLight Gray
12 Day(s) or more 10Standard/Mini0~6012Regular Packaging SpecificationsBlackBlack
14 Day(s) or more -Standard/Mini / Clean circumstance0~6012Clean Room Packaging SpecificationsLight blueLight Gray
Same day -Standard/Mini0~6012Regular Packaging SpecificationsLight GrayLight Gray
2 Day(s) 10Standard/Mini0~6016Regular Packaging SpecificationsBlackBlack
18 Day(s) or more -Standard/Mini / Clean circumstance0~6016Clean Room Packaging SpecificationsLight blueLight Gray
18 Day(s) or more -Standard/Mini0~6016Regular Packaging SpecificationsLight GrayLight Gray

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Basic Information

Types One-Touch Couplings Fitting Type Union with same diameter Applicable Fluid Water / Air
Union, Equal Dia. Union Straight

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