Fluoropolymer Pipe Fitting, LQ3 Series, Female Elbow, Inch Size
Caution
- For specifications and details, please refer to the catalog.
- Product images may be representative images. Refer to the catalog for details.
Product Description
Inch size female elbow.
[Features]
· Fluoropolymer fitting.
· Flare-type collet construction.
· Triple-seal construction.
· Ease of installation.
· Excellent flow-through characteristics.
· Excellent heat resistance.
· Can be used at 200°C.
Fluoropolymer Fittings Hyper Fittings Female Elbow Inch Size Specifications
| Series | Size | Port size | Tube Outer Diameter | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch Size | |||||||||||||||||
| None | 1/8" | 1/4 " | 3/8 " | 1/2 " | 3/4 " | 1 " | 1 1/4 " | 1/8 " | 1/4" | 3/8 " | 1/2 " | 3/4 " | 1 " | 1 1/4 " | |||
| Elbow LQ3L | Female | 1 | - | ● | - | - | - | - | - | - | ● | - | - | - | - | - | - |
| 2 | - | ● | ● | - | - | - | - | - | - | ● | - | - | - | - | - | ||
| 3 | - | ● | ● | ● | - | - | - | - | - | - | ● | - | - | - | - | ||
| 4 | - | - | ● | ● | ● | - | - | - | - | - | - | ● | - | - | - | ||
| 5 | - | - | - | ● | ● | ● | - | - | - | - | - | - | ● | - | - | ||
| 6 | - | - | - | - | ● | ● | ● | - | - | - | - | - | - | ● | - | ||
Withstand Pressure and Heat Resistance Performance
Specifications
- Material: New PFA
- Maximum operating pressure (at 20°C): 1.0 MPa
- Proof pressure: Refer to the withstand pressure and heat resistance performance data on the left.
- Operating temperature (nut material PVDF): 0 to 150°C
- Operating temperature (nut material PFA): 0 to 200°C
External View / Dimensional Outline Drawing Units: mm
Female Elbow Inch Size External Appearance
Female Elbow Inch Size Dimensional Drawing
| Model | Applicable Tubing Outer Diameter | Connection thread Rc/NPT | B | C | E | E' | H | L1 | L1' | L2 | M | Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LQ3L1A-F□ | 1/8 " | 1/8 " | 3.5 | 4.8 | 10 | 9 | 11 | 28.5 | 27.5 | 19.5 | 14 | 18.5 |
| LQ3L2A-F□ | 1/4 " | 1/8 " | 4 | 6 | 17 | 16 | 16 | 34.5 | 33.5 | 20 | 20 | 18.5 |
| LQ3L2B-F□ | 1/4 " | 22 | 21.5 | |||||||||
| LQ3L3A-F□ | 3/8 " | 1/8 " | 5 | 9 | 22.5 | 19.5 | 21 | 47.5 | 44.5 | 23 | 25 | 18.5 |
| LQ3L3B-F□ | 1/4 " | 24 | 21.5 | |||||||||
| LQ3L3C-F□ | 3/8 " | 25.5 | 25 | |||||||||
| LQ3L4A-F□ | 1/2 " | 1/4 " | 6 | 10 | 24.5 | 22.5 | 24 | 52.5 | 50.5 | 23.5 | 29 | 21.5 |
| LQ3L4B-F□ | 3/8 " | 26 | 25 | |||||||||
| LQ3L4C-F□ | 1/2 " | 30 | 29.5 | |||||||||
| LQ3L5A-F□ | 3/4 " | 3/8 " | 7 | 14 | 26.5 | 24 | 32 | 64 | 61.5 | 30.5 | 37 | 25 |
| LQ3L5B-F□ | 1/2 " | 35.5 | 29.5 | |||||||||
| LQ3L5C-F□ | 3/4 " | 37 | 36 | |||||||||
| LQ3L6A-F□ | 1 " | 1/2 " | 8 | 18 | 30 | 26 | 41 | 78 | 74 | 41 | 49 | 29.5 |
| LQ3L6B-F□ | 3/4 " | 42.5 | 36 | |||||||||
| LQ3L6C-F□ | 1 " | 46 | 44.5 |
(E, E'): Reference dimension for the inserted tubing from the end surface of the nut.
(E'), L1': Nut material PVDF dimensions.
Precautions for piping
1. Use special tools to connect tubing.
Special tool image figure
2. Tighten the nut until it touches the end surface of the body, and then tighten it an additional 1/8 turn. If the nut will not turn any further, then it means a sufficient tightening has occurred. Refer to the proper tightening torques shown below.
| Body size | Torque (N·m) |
|---|---|
| 1 | 0.7 to 0.9 |
| 2 | 1.6 to 1.8 |
| 3 | 3.2 to 3.5 |
| 4 | 5.0 to 5.3 |
| 5 | 10.0 to 10.5 |
| 6 | 22.5 to 23.0 |
- *Be sure to read the cautions before use.
- * Refer to the catalog regarding safety cautions for tubing connections and special tools.