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Fluoropolymer Pipe Fitting, LQ3 Series, Female Connector, Metric Size (LQ3H21-FN-2)
A metric size female connector.
[Features]
· A fluoropolymer fitting.
· A flared collet structure.
· Triple-seal construction.
· Excellent assemblability.
· Excellent flow-through characteristics.
· Able to withstand thermal stress.
· For use at 200°C.
(i)Caution
- Refer to the catalog for product specifications.
- Product images may be representative images. Refer to the catalog for details.
Part Number
Configured Part Number is shown.
LQ3H21-FN-2
Fluoropolymer Fittings / Hyper Fittings Female Connector Metric Size Specifications
| Series | Size | Pipe connection port diameter | Tube outer diameter | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Metric Size | ||||||||||||||||||
| None | 1/8 " | 1/4 " | 3/8 " | 1/2 " | 3/4 " | 1 " | 1 1/4 " | ø3 | ø4 | ø6 | ø8 | ø10 | ø12 | ø19 | ø25 | |||
| Connector LQ3H | 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
- Withstand pressure: Refer to the withstand pressure and heat resistance performance curves on the left.
- Operating temperature (nut material PVDF): 0 to 150°C
- Operating temperature (nut material PFA): 0 to 200°C
External appearance / Outline dimensional drawing (Units: mm)
Female Connector Metric Size External Appearance
Female Connector Metric Size dimensional drawing
| Model | Applicable tube outer diameter | Connection thread Rc/NPT | E | E' | H | L | L' | M | W | Y |
|---|---|---|---|---|---|---|---|---|---|---|
| LQ3H11-F□ | ø4 | 1/8 " | 10 | 9 | 11 | 35 | 34 | 14 | 10 | 18.5 |
| LQ3H12-F□ | ø3 | |||||||||
| LQ3H21-F□ | ø6 | 1/8 " | 17 | 16 | 16 | 40 | 39 | 20 | 14 | 18.5 |
| LQ3H22-F□ | 1/4 " | 45 | 44 | 21.5 | ||||||
| LQ3H31-F□ | ø10 | 1/8 " | 22.5 | 19.5 | 21 | 50.5 | 47.5 | 25 | 18 | 18.5 |
| LQ3H32-F□ | ø8 | |||||||||
| LQ3H33-F□ | ø10 | 1/4 " | 55 | 52 | 21.5 | |||||
| LQ3H34-F□ | ø8 | |||||||||
| LQ3H35-F□ | ø10 | 3/8 " | 55.5 | 52.5 | 25 | |||||
| LQ3H36-F□ | ø8 | |||||||||
| LQ3H41-F□ | ø12 | 1/4 " | 24 | 22 | 24 | 55.5 | 53 | 29 | 22 | 21.5 |
| LQ3H42-F□ | 3/8 " | 58 | 56 | 25 | ||||||
| LQ3H43-F□ | 1/2 " | 66 | 64 | 29.5 | ||||||
| LQ3H51-F□ | ø19 | 3/8 " | 26.5 | 24 | 32 | 67 | 64.5 | 37 | 30 | 25 |
| LQ3H52-F□ | 1/2 " | 72 | 69.5 | 29.5 | ||||||
| LQ3H53-F□ | 3/4 " | 73.5 | 71 | 36 | ||||||
| LQ3H61-F□ | ø25 | 1/2 " | 30 | 26 | 41 | 81.5 | 77.5 | 49 | 36 | 29.5 |
| LQ3H62-F□ | 3/4 " | 83 | 79 | 36 | ||||||
| LQ3H63-F□ | 1 " | 90.5 | 86.5 | 44.5 |
(E, E'): Shows the approximate dimension of the inserted tubing from the end of the nut.
(E'), L': Nut material PVDF dimensions.
W: Width across flats.
Notes For Tubing
1. The dedicated tool must be used for connecting tubes.
Dedicated tool figure
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 detailed 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 notes before use.
- * Refer to the catalog for safety precautions and notes regarding tube connections and dedicated tools.
| Part Number |
|---|
| LQ3H21-FN-2 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube Outer Dia. (mm) D (D1) | Connection Screw Type M (M1) | Connection Screw Nominal M (M1) | Maximum Operating Temperature (°C) | Packing | Nut Material | Size of Body |
|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 6 | NPT (Female thread) | 1/8B(6A) | 150 | Clean Packaging Class M3.5 Equivalent | PVDF | 2 |
Loading...
Basic Information
| Connection Type | Screw⇔Pipe | Type | Fitting Body | Material | PFA |
|---|---|---|---|---|---|
| Thread-to-Pipe Connection Type | Female Threaded straight |
Please check the type/dimensions/specifications of the part LQ3H21-FN-2 in the Fluoropolymer Pipe Fitting, LQ3 Series, Female Connector, Metric Size series.
Specification/Dimensions
-
type
- LQ3H□□-□□-□
-
Applicable Tube Outer Dia. (mm) D (D1)
-
Connection Screw Type M (M1)
- Rc
- NPT (Female thread)
-
Connection Screw Nominal M (M1)
-
Maximum Operating Temperature(°C)
-
Packing
- Clean Packaging Class M3.5 Equivalent
- Standard Packaging Class M5.5 Equivalent
-
Nut Material
- PFA
- PVDF
-
Size of Body
- 1
- 2
- 3
- 4
- 5
- 6
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 21 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| LQ3H11-F-3 |
| LQ3H11-FN |
| LQ3H11-FN-1 |
| LQ3H21-FN-3 |
| LQ3H22-F |
| LQ3H22-F-1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube Outer Dia. (mm) D (D1) | Connection Screw Type M (M1) | Connection Screw Nominal M (M1) | Maximum Operating Temperature (°C) | Packing | Nut Material | Size of Body |
|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 4 | Rc | 1/8B(6A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 1 | ||
MYR 130.23 | 1 Piece(s) | 21 Day(s) | 4 | NPT (Female thread) | 1/8B(6A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 1 | ||
- | 1 Piece(s) | Quote | 4 | NPT (Female thread) | 1/8B(6A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 1 | ||
- | 1 Piece(s) | Quote | 6 | NPT (Female thread) | 1/8B(6A) | 150 | Standard Packaging Class M5.5 Equivalent | PVDF | 2 | ||
MYR 169.95 | 1 Piece(s) | 21 Day(s) | 6 | Rc | 1/4B(8A) | 200 | Clean Packaging Class M3.5 Equivalent | PFA | 2 | ||
- | 1 Piece(s) | Quote | 6 | Rc | 1/4B(8A) | 200 | Standard Packaging Class M5.5 Equivalent | PFA | 2 |
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