Union Flange LQ1F Inch Size Fluoropolymer Fittings / Hyper Fittings
Caution
- Refer to the catalog for product specifications.
- Product images may be representative images. Refer to the catalog for details.
Product Description
A fluoropolymer fitting with a trapezoidal thread that allows for the application of high levels of torque.
[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.
· For use at 200°C.
· The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
· 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.
· The trapezoidal thread prevents the angled insertion of nuts.
Union Flange LQ1F Series Specifications
LQ1F outline dimensional drawing
Dimensional drawing for sizes 4 and 5
Dimensional drawing for size 6
(E): Shows the approximate dimension of the inserted tubing from the end of the nut.
(W): Shows the internal diameter of the JIS flange required for mounting (additional machining required). The JIS flange is sold separately.
| Model | Applicable tube outer diameter | E | H | J | L | N | M | W | (T) |
|---|---|---|---|---|---|---|---|---|---|
| LQ1F4A | 1/2 " | 28 | 30 | 53 | 60 | 21 | 33.1 | 34 | 12 |
| LQ1F4B | 3/8 " | 58 | |||||||
| LQ1F5A | 3/4 " | 32 | 36 | 58 | 65.2 | 26 | 40 | 41 | 14 |
| LQ1F5B | 1/2 " | 63.2 | |||||||
| LQ1F6A | 1 " | 39.5 | 36 | 69 | 81.5 | - | 49 | 51 | 14 |
| LQ1F6B | 3/4 " |
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
Withstand pressure and heat resistance performance graph