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Union Tee LQ1T Inch Size Fluoropolymer Fittings / Hyper Fittings (LQ1T3A31-1)
A fluoropolymer fitting with a tube holding section on the nut that utilizes a 2-stage system for securely holding tubes in place.
[Features]
· Quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
· Offers outstanding flow-through characteristics with minimized liquid pooling.
· The seal lock on the nut helps prevent loosening.
· The trapezoidal thread allows for the application of high levels of torque.
· Shows strong resistance to tube bending and deformation. The tube support allows it to withstand use with lateral loads.
· Simply screw-in as far as the ends of the fitting to tighten the nuts. No need for gauge management for positioning.
· For use at 200°C. The trapezoidal thread prevents the angled insertion of nuts.
· The reducer system allows you to switch tube sizes without having to change the body itself.
(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.
LQ1T3A31-1
Fluoropolymer Piping Equipment Union Tee LQ1T Inch Size Specifications
Union Tee LQ1T External Appearance
Union Tee LQ1T dimensional drawing
Dimensional drawing for size 1
Dimensional drawing for sizes 2 to 5
Dimensional drawing for size 6
| Model | Applicable tube outer diameter | B | E | F | G | H | L | M | Minimum hole diameter |
|---|---|---|---|---|---|---|---|---|---|
| LQ1T1A | 1/8 " | 2 | 10 | 4 | 8 | - | 18.5 | 11.5 | 1.8 |
| LQ1T2A□□ | 1/4 " | 4 | 15 | 6 | 12 | 14 | 28 | 16.5 | 3.6 |
| LQ1T2B□□ | 3/16 " | 2.9 | |||||||
| LQ1T2C□□ | 1/8 " | 1.8 | |||||||
| LQ1T3A□□ | 3/8 " | 5 | 20 | 9 | 18 | 17 | 36.5 | 23 | 5.8 |
| LQ1T3B□□ | 1/4 " | 3.6 | |||||||
| LQ1T4A□□ | 1/2 " | 6 | 24 | 9 | 18 | 21 | 43 | 28 | 9 |
| LQ1T4B□□ | 3/8 " | 5.8 | |||||||
| LQ1T5A□□ | 3/4 " | 7 | 29 | 14 | 28 | 26 | 54 | 39 | 15 |
| LQ1T5B□□ | 1/2 " | 9 | |||||||
| LQ1T6A□□ | 1 " | 8 | 39.5 | 18 | 36 | 36 | 69.5 | 49 | 21.2 |
| LQ1T6B□□ | 3/4 " | 15 |
*(E): Shows the approximate dimension of the inserted tubing from the end of the nut.
Units for dimensions other than applicable tube outer diameter: mm
Specifications
| Item | Model | |||||
|---|---|---|---|---|---|---|
| LQ1□10 | LQ1□20 | LQ1□30 | LQ1□40 | LQ1□50 | LQ1□60 | |
| Material | New PFA Note: | |||||
| Maximum operating pressure (at 20°C) | 1.0 MPa | |||||
| Withstand pressure | Refer to the withstand pressure and heat resistance performance curves. | |||||
| Operating temperature | 0 to 200℃ | |||||
Note: For made-to-order products, the main body of the fitting is made of PTFE.
Withstand pressure and heat resistance performance
Union Tee LQ1T withstand pressure and heat resistance performance
Type of line
- Thick line: 1/8 "· 3/16 "· 1/4 "Tube
- Thin line: 1/2 "Tube
- Thick dotted line: 3/8 "Tube
- Thin dotted line: 3/4 "· 1 "Tube
Notes For Tubing
Using the dedicated tube connecting tool (example)
1. Use the dedicated tool for connecting tubes.
| Body size | Torque (N·m) |
|---|---|
| 2 | 0.3 to 0.4 |
| 3 | 0.8 to 1.0 |
| 4 | 1.0 to 1.2 |
| 5 | 2.5 to 3.0 |
| 6 | 5.5 to 6.0 |
Note: For body size 1, tighten by hand.
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. Be sure to also refer to the appropriate tightening torques shown to the left for when tubing/piping.
| Part Number |
|---|
| LQ1T3A31-1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Connection Type | Pipe-to-Pipe Equal Dia. Connection Type | Pipe-to-Pipe Unequal Dia. Connection Type | Applicable Tube O.D. (mm) D2 | Applicable Tube O.D. (inch) D (D1) | Applicable Tube O.D. (inch) D2 | Tube Size Standard | Packing | Size of Body |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | Reducing Union Tee | 10 | 3/8 | - | - | Standard Packaging Class M5.5 Equivalent | 3 |
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Basic Information
| Type | Fitting Body | Material | PFA | Maximum Operating Temperature(°C) | 200 |
|---|
Specification/Dimensions
-
Pipe-to-Pipe Equal Dia. Connection Type
- Union Tees
-
Applicable Tube O.D. (inch) D2
-
Tube Size Standard
- Imperial
-
type
- LQ1□□□-□□-□
-
Connection Type
- Pipe⇔Pipe, same diameters connection
- Pipe⇔Pipe, different diameters connection
-
Pipe-to-Pipe Unequal Dia. Connection Type
- Reducing Union Tee
-
Applicable Tube O.D. (mm) D2
-
Applicable Tube O.D. (inch) D (D1)
-
Packing
- Clean Packaging Class M3.5 Equivalent
- Standard Packaging Class M5.5 Equivalent
-
Size of Body
- 1
- 2
- 3
- 4
- 5
- 6
-
CAD
- 2D
- 3D
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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