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General Plumbing Tube Fitting, with Straight Hexagonal Socket

General Plumbing Tube Fitting, with Straight Hexagonal Socket

An extensive lineup of one-touch fittings for general piping.

[Features]
· A one-touch fitting for general pneumatic pipes.
· The take-out angle of the resin body can be changed after installing.
· Extensive lineup.
· Intensive plumbing is made possible.
· The triple type (PKD, PKG, and PKJ) and triple-double type (PKVD and PKVG) enable compact intensive plumbing.
· Light gray types, and cleanroom-packaged types available as options.
· The cleanroom packaging specification utilizes fluorinated grease.
· After cleaning with clean air, the fitting is packaged inside a cleanroom (ISO Class 6 EQUIV).

(i)Caution

  • The external shape, dimensions, and other qualities may differ for some models of tube fitting. For details, see the product information.

PDF

Japanese Only

Rich Variety

Tube Fitting For General Piping Inner Hex Straight: related image

POC Inner Hex Straight (millimeter size) dimensional drawing* current product

Tube Fitting For General Piping Inner Hex Straight: related image

POC Inner Hex Straight (millimeter size) appearance* current product

Tube Fitting For General Piping Inner Hex Straight: related image

POC Inner Hex Straight (millimeter size) appearance* new design

Tube Fitting For General Piping Inner Hex Straight: related image

POC Inner Hex Straight (millimeter size) dimensional drawing* new design

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)φ4, φ6, φ8, φ10, φ12, φ16
Inch Sizeφ1/8, φ5/32, φ3/16, φ1/4, φ5/16, φ3/8, φ1/2, φ5/8

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
φD
RABLCOpposite Side
Hex.
φPOrifice Diameter
(φmm)
Mass
(g)
POC4-M5□4M5 × 0.82.8 [3]19.716.9 [16.7]14.92.59.72.64.6
POC4-M6□4M6 × 13.820.716.914.92.59.72.65.4
POC4-01□4R1/88211714.92.59.72.67.6
20166.6
POC6-M5□6M5 × 0.82.8 [3]21.318.5 [18.3]172.511.82.65.6
POC6-M6□6M6 × 13.822.318.517311.83.26.3
POC6-01□6R1/8822.618.617411.84.18.1
22.118.14.27.6
POC6-02□6R1/41122.616.5174144.115
21.315.213.74.213
POC8-01□8R1/8827.923.918.2513.75.114
25.921.95.38.8
POC8-02□8R1/41126.620.618.2613.76.215
25.119.16.313
POC8-03□8R3/81223.917.618.2616.86.223
22.215.96.319
POC10-01□10R1/8830.326.320.7517.75.123
17.55.317
POC10-02□10R1/41129.823.820.7617.76.223
17.56.320
POC10-03□10R3/81229.32320.7617.76.228
17.56.326
POC10-04□10R1/21530.322.120.7620.86.249
6.345
POC12-02□12R1/41135.929.923.3620.86.240
6.329
POC12-03□12R3/81231.925.623.3820.88.234
8.431
POC12-04□12R1/21533.925.723.3820.88.249
8.445
POC16-03□16R3/81239.33324.8102610.264
10.561
POC16-04□16R1/21542.334.124.8122612.273
40.332.112.665

Unit: mm

Tube Fitting For General Piping Inner Hex Straight: related image

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

Tube Fitting For General Piping Inner Hex Straight: related image

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

Tube Fitting For General Piping Inner Hex Straight: related image

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).
Tube Fitting For General Piping Inner Hex Straight: related image

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

Tube Fitting For General Piping Inner Hex Straight: related image

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

Tube Fitting For General Piping Inner Hex Straight: related image

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
POC1/4-01
POC1/4-02
POC3/8-02
POC3/8-03
POC3/8-04
POC4-01
POC4-01C
POC4-01W
POC4-M5
POC4-M5-C
POC4-M5W
POC4-M6
POC4-M6C
POC4-M6W
POC5/16-01
POC5/16-02
POC5/16-03
POC6-01
POC6-01C
POC6-01W
POC6-02
POC6-02C
POC6-02W
POC6-M5
POC6-M5C
POC6-M5W
POC6-M6
POC6-M6C
POC6-M6W
POC8-01
POC8-01C
POC8-01W
POC8-02
POC8-02C
POC8-02W
POC8-03
POC8-03C
POC8-03W
POC10-01
POC10-01W
POC10-02
POC10-02C
POC10-02W
POC10-03
POC10-03C
POC10-03W
POC10-04
POC10-04C
POC10-04W
POC12-02
POC12-02W
POC12-03
POC12-03C
POC12-03W
POC12-04
POC12-04C
POC12-04W
POC16-03
POC16-04
Part NumberVolume DiscountDays to ShipRoHSApplication Operating Temperature
(°C)
Applicable Tube O.D.1
(φ)
Types of connection screw 1 Nominal of Thread 1 Package Specifications Orifice Dia
(mm)
Release Ring Color Resin Body Color Full Length
(mm)
Same day -Standard/Mini0~606.35R1/8Regular Packaging Specifications4.2WhiteBlack22.1
18 Day(s) or more -Standard/Mini0~606.35R1/4Regular Packaging Specifications4.2WhiteBlack21.3
18 Day(s) or more -Standard/Mini0~609.53R1/4Regular Packaging Specifications6.3WhiteBlack29.8
18 Day(s) or more -Standard/Mini0~609.53R3/8Regular Packaging Specifications6.3WhiteBlack29.3
18 Day(s) or more -Standard/Mini0~609.53R1/2Regular Packaging Specifications6.3WhiteBlack30.3
Same day -Standard/Mini0~604R1/8Regular Packaging Specifications2.6BlackBlack20
18 Day(s) or more -Standard/Mini / Clean circumstance0~604R1/8Clean Room Packaging Specifications2.6Light blueLight Gray20
18 Day(s) or more -Standard/Mini0~604R1/8Regular Packaging Specifications2.6Light GrayLight Gray20
12 Day(s) or more 10Standard/Mini0~604MM5×0.8Regular Packaging Specifications2.6BlackBlack19.7
14 Day(s) or more -Standard/Mini / Clean circumstance0~604MM5×0.8Clean Room Packaging Specifications2.6Light blueLight Gray19.7
17 Day(s) or more -Standard/Mini0~604MM5×0.8Regular Packaging Specifications2.6Light GrayLight Gray19.7
12 Day(s) or more 10Standard/Mini0~604MM6×1Regular Packaging Specifications2.6BlackBlack20.7
18 Day(s) or more -Standard/Mini / Clean circumstance0~604MM6×1Clean Room Packaging Specifications2.6Light blueLight Gray20.7
18 Day(s) or more -Standard/Mini0~604MM6×1Regular Packaging Specifications2.6Light GrayLight Gray20.7
17 Day(s) or more -Standard/Mini0~607.94R1/8Regular Packaging Specifications5.3WhiteBlack25.9
17 Day(s) or more -Standard/Mini0~607.94R1/4Regular Packaging Specifications6.3WhiteBlack25.1
17 Day(s) or more -Standard/Mini0~607.94R3/8Regular Packaging Specifications6.3WhiteBlack22.2
Same day -Standard/Mini0~606R1/8Regular Packaging Specifications4.2BlackBlack22.1
18 Day(s) or more -Standard/Mini / Clean circumstance0~606R1/8Clean Room Packaging Specifications4.2Light blueLight Gray22.1
17 Day(s) or more -Standard/Mini0~606R1/8Regular Packaging Specifications4.2Light GrayLight Gray22.1
Same day -Standard/Mini0~606R1/4Regular Packaging Specifications4.2BlackBlack21.3
18 Day(s) or more -Standard/Mini / Clean circumstance0~606R1/4Clean Room Packaging Specifications4.2Light blueLight Gray21.3
17 Day(s) or more -Standard/Mini0~606R1/4Regular Packaging Specifications4.2Light GrayLight Gray21.3
12 Day(s) or more 10Standard/Mini0~606MM5×0.8Regular Packaging Specifications2.6BlackBlack21.3
18 Day(s) or more -Standard/Mini / Clean circumstance0~606MM5×0.8Clean Room Packaging Specifications2.6Light blueLight Gray21.3
17 Day(s) or more -Standard/Mini0~606MM5×0.8Regular Packaging Specifications2.6Light GrayLight Gray21.3
12 Day(s) or more 10Standard/Mini0~606MM6×1Regular Packaging Specifications3.2BlackBlack22.3
18 Day(s) or more -Standard/Mini / Clean circumstance0~606MM6×1Clean Room Packaging Specifications3.2Light blueLight Gray22.3
18 Day(s) or more -Standard/Mini0~606MM6×1Regular Packaging Specifications3.2Light GrayLight Gray22.3
Same day -Standard/Mini0~608R1/8Regular Packaging Specifications5.3BlackBlack25.9
18 Day(s) or more -Standard/Mini / Clean circumstance0~608R1/8Clean Room Packaging Specifications5.3Light blueLight Gray25.9
17 Day(s) or more -Standard/Mini0~608R1/8Regular Packaging Specifications5.3Light GrayLight Gray25.9
Same day -Standard/Mini0~608R1/4Regular Packaging Specifications6.3BlackBlack25.1
18 Day(s) or more -Standard/Mini / Clean circumstance0~608R1/4Clean Room Packaging Specifications6.3Light blueLight Gray25.1
17 Day(s) or more -Standard/Mini0~608R1/4Regular Packaging Specifications6.3Light GrayLight Gray25.1
12 Day(s) or more 10Standard/Mini0~608R3/8Regular Packaging Specifications6.3BlackBlack22.2
18 Day(s) or more -Standard/Mini / Clean circumstance0~608R3/8Clean Room Packaging Specifications6.3Light blueLight Gray22.2
17 Day(s) or more -Standard/Mini0~608R3/8Regular Packaging Specifications6.3Light GrayLight Gray22.2
Same day -Standard/Mini0~6010R1/8Regular Packaging Specifications5.3BlackBlack30.3
18 Day(s) or more -Standard/Mini0~6010R1/8Regular Packaging Specifications5.3Light GrayLight Gray30.3
Same day -Standard/Mini0~6010R1/4Regular Packaging Specifications6.3BlackBlack29.8
18 Day(s) or more -Standard/Mini / Clean circumstance0~6010R1/4Clean Room Packaging Specifications6.3Light blueLight Gray29.8
17 Day(s) or more -Standard/Mini0~6010R1/4Regular Packaging Specifications6.3Light GrayLight Gray29.8
Same day -Standard/Mini0~6010R3/8Regular Packaging Specifications6.3BlackBlack29.3
18 Day(s) or more -Standard/Mini / Clean circumstance0~6010R3/8Clean Room Packaging Specifications6.3Light blueLight Gray29.3
18 Day(s) or more -Standard/Mini0~6010R3/8Regular Packaging Specifications6.3Light GrayLight Gray29.3
2 Day(s) 10Standard/Mini0~6010R1/2Regular Packaging Specifications6.3BlackBlack30.3
18 Day(s) or more -Standard/Mini / Clean circumstance0~6010R1/2Clean Room Packaging Specifications6.3Light blueLight Gray30.3
18 Day(s) or more -Standard/Mini0~6010R1/2Regular Packaging Specifications6.3Light GrayLight Gray30.3
17 Day(s) or more -Standard/Mini0~6012R1/4Regular Packaging Specifications6.3BlackBlack29.8
19 Day(s) or more -Standard/Mini0~6012R1/4Regular Packaging Specifications6.3Light GrayLight Gray35.9
Same day -Standard/Mini0~6012R3/8Regular Packaging Specifications8.4BlackBlack29.3
18 Day(s) or more -Standard/Mini / Clean circumstance0~6012R3/8Clean Room Packaging Specifications8.4Light blueLight Gray29.3
18 Day(s) or more -Standard/Mini0~6012R3/8Regular Packaging Specifications8.4Light GrayLight Gray29.3
2 Day(s) 10Standard/Mini0~6012R1/2Regular Packaging Specifications8.4BlackBlack30.3
18 Day(s) or more -Standard/Mini / Clean circumstance0~6012R1/2Clean Room Packaging Specifications8.4Light blueLight Gray30.3
18 Day(s) or more -Standard/Mini0~6012R1/2Regular Packaging Specifications8.4Light GrayLight Gray30.3
12 Day(s) or more 10Standard/Mini0~6016R3/8Regular Packaging Specifications10.5BlackBlack29.3
12 Day(s) or more 10Standard/Mini0~6016R1/2Regular Packaging Specifications12.6BlackBlack40.3

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  1. 1

Basic Information

Types One-Touch Couplings Fitting Type Screw Mount Direction Applicable Fluid Water / Air
Screw Mounting, Direction With hex socket and straight

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