Male Elbow LQ3L-M Metric Size Fluoropolymer Fittings / Hyper Fittings
Brand :
SMC
Caution
- Refer to the catalog for product specifications.
- Product images may be representative images. Refer to the catalog for details.
Product Description
A male elbow fluoropolymer fitting that can withstand thermal stress.
[Features]
· A flared collet structure.
· Triple-seal construction.
· Excellent assemblability.
· Excellent flow-through characteristics.
· Able to withstand thermal stress.
· For use at 200°C.
Male Elbow LQ3L-M Metric Size Specifications
Male Elbow LQ3L-M External Appearance
(A): Reference dimensions after screwing-in.
(E, E'): Shows the approximate dimension of the inserted tubing from the end of the nut.
(E'), L1': Nut material PVDF dimensions.
(Units: mm)
| Model | Applicable tube outer diameter | Connection thread R/NPT | A | E | E' | H | L1 | L1' | L2 | M |
|---|---|---|---|---|---|---|---|---|---|---|
| LQ3L11-M□ | ø4 | 1/8 " | 12.5 | 10 | 9 | 11 | 26 | 25 | 16.5 | 14 |
| LQ3L12-M□ | ø3 | |||||||||
| LQ3L21-M□ | ø6 | 1/8 " | 18.5 | 17 | 16 | 16 | 33.5 | 32.5 | 22.5 | 20 |
| LQ3L22-M□ | 1/4 " | 16.5 | ||||||||
| LQ3L31-M□ | ø10 | 1/8 " | 24 | 22.5 | 19.5 | 21 | 46 | 43 | 28 | 25 |
| LQ3L32-M□ | ø8 | |||||||||
| LQ3L33-M□ | ø10 | 1/4 " | 22 | |||||||
| LQ3L34-M□ | ø8 | |||||||||
| LQ3L35-M□ | ø10 | 3/8 " | 21.5 | |||||||
| LQ3L36-M□ | ø8 | |||||||||
| LQ3L38-M□ | 1/2 " | 24.5 | 47.5 | 44.5 | 32.5 | |||||
| LQ3L41-M□ | ø12 | 1/4 " | 27 | 24 | 22 | 24 | 54.5 | 52.5 | 33 | 29 |
| LQ3L42-M□ | 3/8 " | 26.5 | ||||||||
| LQ3L43-M□ | 1/2 " | 25 | ||||||||
| LQ3L51-M□ | ø19 | 3/8 " | 33.5 | 26.5 | 24 | 32 | 64 | 61.5 | 40 | 37 |
| LQ3L52-M□ | 1/2 " | 32 | ||||||||
| LQ3L53-M□ | 3/4 " | 30.5 | ||||||||
| LQ3L61-M□ | ø25 | 1/2 " | 38 | 30 | 26 | 41 | 77 | 73 | 46 | 49 |
| LQ3L62-M□ | 3/4 " | 36.5 | ||||||||
| LQ3L63-M□ | 1 " | 35.5 |
Applicable tube
- Material: New PFA
- Maximum operating pressure (at 20°C): 1.0 MPa
- Withstand pressure: Refer to the withstand pressure and heat resistance performance curves.
- Operating temperature: Nut material PVDF: 0 to 150°C, Nut material PFA: 0 to 200°C
Withstand pressure and heat resistance performance
Withstand pressure and heat resistance performance graph
Note
- 1. Use the dedicated tool for connecting tubes.
- 2. Tighten the nut as far as the end surface of the main body. In order to confirm that it has properly reached the end surface of the main body, tighten by a further 1/8th (approx.) of a turn. You will know that you have sufficiently tightened the nut if it will turn no further past this point. Refer to the appropriate tightening torques.
Tightening torque when tubing/piping
| 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 |
| 7 | 23.0 to 26.5 |