Fluoropolymer Pipe Fitting, LQ3 Series, Panel-Mount Union, Metric 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
Metric size panel mount union.
[Features]
· 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 Panel Mount Union Metric Size Specifications
| Series | Size | Port size | Tube Outer Diameter | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Metric Size | |||||||||||||||||
| None | 1/8 " | 1/4 " | 3/8 " | 1/2 " | 3/4 " | 1 " | 11/4 " | ø3 | ø4 | ø6 | ø8 | ø10 | ø12 | ø19 | ø25 | ||
| Panel mount union LQ3P | 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
Panel Mount Union Metric Size External View
Panel Mount Union Metric Size Dimensional Outline Drawing
| Model | Applicable Tubing Outer Diameter | E | E' | H | J | K | L1 | L1' | L2 | L2' | M | t | W1 | W2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LQ3P11 | ø4 | 10 | 9 | 11 | 6 | 14.5 | 23.5 | 22.5 | 58 | 56 | 14 | 8 | 16 | 17 |
| LQ3P12 | ø3 | |||||||||||||
| LQ3P21 | ø6 | 17 | 16 | 16 | 7 | 20.5 | 28 | 27 | 69 | 67 | 20 | 8 | 21 | 24 |
| LQ3P31 | ø10 | 22.5 | 19.5 | 21 | 7 | 24.5 | 39 | 36 | 89 | 83 | 25 | 8 | 26 | 28 |
| LQ3P32 | ø8 | |||||||||||||
| LQ3P41 | ø12 | 24 | 22 | 24 | 9 | 30.5 | 44.5 | 42.5 | 100 | 96 | 29 | 8 | 32 | 36 |
| LQ3P51 | ø19 | 26.5 | 24 | 32 | 9 | 36.5 | 50.5 | 48 | 117 | 112 | 37 | 13 | 41 | 43 |
| LQ3P61 | ø25 | 30 | 26 | 41 | 10 | 48.5 | 60 | 56 | 136 | 127.5 | 49 | 13 | 50 | 55 |
(E, E'): Reference dimension for the inserted tubing from the end surface of the nut.
(E') L1', L2': Nut material PVDF dimensions.
W: Width across flats dimension.
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.