Spatter Resistant Tube Fitting Brass Straight without Cover

Spatter Resistant Tube Fitting Brass Straight without Cover

The main body and release ring are made of brass for superior flame retardancy and sputtering resistance.

[Features]
· Available sealing rubber materials include HNBR, FKM, and NBR.
· Ideal for environments exposed to sparks.
· Release ring made of brass offers excellent flame retardancy and sputter resistance. The cover type prevents sputtering inside fitting and dust intrusion.
· An optional sputter cover prevents fine sparks from entering.
· By using a release ring cover (CS – sold separately), sparks that penetrate through the gap between the release ring and the tube cannot get close.

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Part Number

Configured Part Number is shown.

Specifications Of Tube Fitting Brass - Straight - Without Cover

Spatter-resistant Tube Fitting Brass - Straight (without cover): related image

Appearance of Tube Fitting Brass - Straight - without cover

Spatter-resistant Tube Fitting Brass - Straight (without cover): related image

Dimensional drawing of Tube Fitting Brass - Straight - without cover (for taper pipe thread)

Spatter-resistant Tube Fitting Brass - Straight (without cover): related image

Dimensional drawing of Tube Fitting Brass Straight - without cover (for M5 screw)

Usable fluids: air, water (see condition *1), heat transfer oil (see condition *2)
Maximum operating pressure: 1.0 MPa
Operating vacuum pressure: -100 kPa
Operating temperature range: HNBR specification: 0 to 100°C, FKM specification: 0 to 120°C (no freezing)

  • *1 When using water or heat transfer oil, make sure the surge pressure stays below the maximum operating pressure.
  • *2: Be sure to use an insert ring when using this product for water or heat transfer oil.

Size Chart

FormatTube Outer Diameter
φD1
RφPBTube End
C
ALHex
H
Orifice Diameter
(φmm)
Mass
(g)
KC4-M5-1□4M5 × 0.89.419.614.5316.6101.810
KC4-01-1□R1/820.682.511
KC4-02-1□R1/423.61117.61420
KC6-M5-1□6M5 × 0.811.422.616.6319.6121.815
KC6-01-1□R1/822.2818.2413
KC6-02-1□R1/426.21120.11422
KC6-03-1□R3/81219.81732
KC8-01-1□8R1/813.427.417.7823.414625
KC8-02-1□R1/426.11120.123
KC8-03-1□R3/826.4121730
KC10-01-1□10R1/816.430.120826.117635
KC10-02-1□R1/41124.1834
KC10-03-1□R3/828.61222.341
KC10-04-1□R1/232.61524.42262
KC12-02-1□12R1/419.435.222.61129.2218.553
KC12-03-1□R3/831.21224.9955
KC12-04-1□R1/233.215252266

Units: mm

  • *1 Taper thread type L dimensions are reference dimensions after tightening with screws.
  • *2 For the □ at the end of the order format, input -F if you want the FKM sealing rubber material.

Tube Size

Millimeter size: φ4 (diameter 4 mm), φ6 (diameter 6 mm)φ8 (diameter 8 mm), φ10 (diameter 10 mm), φ12 (diameter 12 mm)

How To Attach And Detach Tube

Spatter-resistant Tube Fitting Brass - Straight (without cover): related image

Attaching the tube
The Tube Fitting Brass (one-touch fitting) allows the tube to be secured with a lock claw by simply inserting the tube all the way to the end, while an elastic sleeve seals the outside of the tube.
When attaching the tube, refer to the product notes in "6. Instructions for Tube Insertion."

Spatter-resistant Tube Fitting Brass - Straight (without cover): related image

Detaching the tube
To detach the tube, push the release ring to open the lock claw and pull out the tube.
Be sure to turn off the air before detaching the tube.

Precautions

Warning
This product is not intended for use outside the product uses specified for the series. Please inquire concerning use of this product outside of the specified uses.

Caution
1. Tighten the bulkhead nut of the Bulkhead Union (PM), Bulkhead Union P (PMP) and Bulkhead Union Elbow (PML) range within the specified tightening torque.

Bulkhead nut torque values

Product NameSize Of FittingTightening Torque
Bulkhead Union (PM)Bulkhead Union P (PMP), Bulkhead Union Elbow (PML)
Tube Fitting412.0 to 14.0 N·m0.4 to 0.6 N·m
618.0 to 21.0 N·m0.9 to 1.1 N·m
818.0 to 21.0 N·m1.1 to 1.3 N·m
1019.0 to 21.0 N·m2.3 to 2.7 N·m
1219.0 to 21.0 N·m2.7 to 3.3 N·m
1642.0 to 54.0 N·m-

2. When tightening the bulkhead nut, there is a risk of deforming the tightened body. In addition, if oil adheres to the surface, the secured bulkhead part may loosen.

3. Pneumatic pipe fittings are intended to be used with the tube attached. Therefore, if air is applied with no tube attached, for example for flushing, the elastic sleeve may come off the product.

See the manufacturer's catalog for other precautions and important notes.

Part Number
KC4-01-1
KC4-01-1-F
KC4-02-1
KC4-02-1-F
KC4-M5-1
KC4-M5-1-F
KC6-01-1
KC6-01-1-F
KC6-02-1
KC6-02-1-F
KC6-03-1
KC6-03-1-F
KC6-M5-1
KC6-M5-1-F
KC8-01-1
KC8-01-1-F
KC8-02-1
KC8-02-1-F
KC8-03-1
KC8-03-1-F
KC10-01-1
KC10-01-1-F
KC10-02-1
KC10-02-1-F
KC10-03-1
KC10-03-1-F
KC10-04-1
KC10-04-1-F
KC12-02-1
KC12-02-1-F
KC12-03-1
KC12-03-1-F
KC12-04-1
KC12-04-1-F
Part NumberVolume DiscountDays to ShipSeal Material Operating Temperature
(°C)
Applicable Tube O.D.1
(φ)
Types of connection screw 1 Nominal of Thread 1
1 Day(s) [H-NBR] HNBR0~1004R1/8
9 Day(s) or more [Fluororubber] FKM0~1204R1/8
9 Day(s) or more [H-NBR] HNBR0~1004R1/4
9 Day(s) or more [Fluororubber] FKM0~1204R1/4
9 Day(s) or more [H-NBR] HNBR0~1004MM5×0.8
9 Day(s) or more [Fluororubber] FKM0~1204MM5×0.8
2 Day(s) or more [H-NBR] HNBR0~1006R1/8
2 Day(s) or more [Fluororubber] FKM0~1206R1/8
1 Day(s) [H-NBR] HNBR0~1006R1/4
7 Day(s) or more [Fluororubber] FKM0~1206R1/4
Quote [H-NBR] HNBR0~1006R3/8
9 Day(s) or more [Fluororubber] FKM0~1206R3/8
9 Day(s) or more [H-NBR] HNBR0~1006MM5×0.8
9 Day(s) or more [Fluororubber] FKM0~1206MM5×0.8
1 Day(s) [H-NBR] HNBR0~1008R1/8
1 Day(s) [Fluororubber] FKM0~1208R1/8
1 Day(s) [H-NBR] HNBR0~1008R1/4
1 Day(s) [Fluororubber] FKM0~1208R1/4
2 Day(s) or more [H-NBR] HNBR0~1008R3/8
2 Day(s) or more [Fluororubber] FKM0~1208R3/8
1 Day(s) [H-NBR] HNBR0~10010R1/8
2 Day(s) or more [Fluororubber] FKM0~12010R1/8
1 Day(s) [H-NBR] HNBR0~10010R1/4
1 Day(s) [Fluororubber] FKM0~12010R1/4
1 Day(s) [H-NBR] HNBR0~10010R3/8
2 Day(s) or more [Fluororubber] FKM0~12010R3/8
9 Day(s) or more [H-NBR] HNBR0~10010R1/2
9 Day(s) or more [Fluororubber] FKM0~12010R1/2
1 Day(s) [H-NBR] HNBR0~10012R1/4
2 Day(s) or more [Fluororubber] FKM0~12012R1/4
2 Day(s) or more [H-NBR] HNBR0~10012R3/8
2 Day(s) or more [Fluororubber] FKM0~12012R3/8
9 Day(s) or more [H-NBR] HNBR0~10012R1/2
9 Day(s) or more [Fluororubber] FKM0~12012R1/2

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Basic Information

Types One-Touch Couplings Fitting Type Screw Mount Direction Applicable Fluid Water / Air
Body Material Brass Application Static electricity dissipation and anti-static properties / Sputtering Resistance / Heat Resistant Screw Mounting, Direction Straight

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