For Spattering Resistance, Tube Fitting Brass, Elbow (Without Cover)
Caution
Product Description
The main body and release ring are made of brass for superior flame retardancy and sputtering resistance.
Specifications Of Tube Fitting Brass - Elbow - Without Cover
Appearance of Tube Fitting Brass - Elbow - without cover
Dimensional drawing of Tube Fitting Brass - Elbow - without cover
(metric thread)
Dimensional drawing of Tube Fitting Brass - Elbow - without cover
(for taper pipe thread)
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
| Format | Tube Outer Diameter φD | R | A | B | L | φP | Tube End C | E | Hex H | Orifice Diameter (φmm) | Mass (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KL4-M5-1□ | 4 | M5 × 0.8 | 3 | 19.8 | 22.1 | 10.5 | 14.5 | 17.6 | 10 | 1.8 | 17 |
| KL4-01-1□ | R1/8 | 8 | 22.8 | 24.1 | 2.5 | 20 | |||||
| KL4-02-1□ | R1/4 | 11 | 25.8 | 25 | 14 | 29 | |||||
| KL6-M5-1□ | 6 | M5 × 0.8 | 3 | 22 | 25.3 | 12.5 | 16.6 | 20.2 | 12 | 1.8 | 24 |
| KL6-01-1□ | R1/8 | 8 | 25 | 27.3 | 4 | 27 | |||||
| KL6-02-1□ | R1/4 | 11 | 28 | 28.2 | 14 | 35 | |||||
| KL6-03-1□ | R3/8 | 12 | 29.8 | 29.7 | 17 | 47 | |||||
| KL8-01-1□ | 8 | R1/8 | 8 | 28 | 31.3 | 14.5 | 17.7 | 22.3 | 14 | 6 | 34 |
| KL8-02-1□ | R1/4 | 11 | 31 | 32.2 | 40 | ||||||
| KL8-03-1□ | R3/8 | 12 | 32.8 | 33.7 | 17 | 53 | |||||
| KL10-01-1□ | 10 | R1/8 | 8 | 32.5 | 37.8 | 18.5 | 20 | 26.1 | 17 | 6 | 62 |
| KL10-02-1□ | R1/4 | 11 | 35.5 | 38.7 | 8 | 64 | |||||
| KL10-03-1□ | R3/8 | 12 | 36.5 | 39.4 | 73 | ||||||
| KL10-04-1□ | R1/2 | 15 | 39.5 | 40.6 | 22 | 99 | |||||
| KL12-02-1□ | 12 | R1/4 | 11 | 37.5 | 42.2 | 21.5 | 22.6 | 29.7 | 21 | 8 | 100 |
| KL12-03-1□ | R3/8 | 12 | 38.5 | 42.9 | 9 | 106 | |||||
| KL12-04-1□ | R1/2 | 15 | 41.5 | 44.1 | 22 | 121 |
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.
Applicable Tube Size
Millimeter size (mm): φ4 (diameter 4 mm), φ6 (diameter 6 mm)φ8 (diameter 8 mm), φ10 (diameter 10 mm), φ12 (diameter 12 mm)
Compatible Thread Sizes
| Metric Thread | M5 × 0.8 |
|---|---|
| Taper Pipe Thread | R1/8, R1/4, R3/8, R1/2 |
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 Name | Size Of Fitting | Tightening Torque | |
|---|---|---|---|
| Bulkhead Union (PM) | Bulkhead Union P (PMP), Bulkhead Union Elbow (PML) | ||
| Tube Fitting | 4 | 12.0 to 14.0 N·m | 0.4 to 0.6 N·m |
| 6 | 18.0 to 21.0 N·m | 0.9 to 1.1 N·m | |
| 8 | 18.0 to 21.0 N·m | 1.1 to 1.3 N·m | |
| 10 | 19.0 to 21.0 N·m | 2.3 to 2.7 N·m | |
| 12 | 19.0 to 21.0 N·m | 2.7 to 3.3 N·m | |
| 16 | 42.0 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.