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Union LQ2U Metric Size Fluoropolymer Fittings Hyper Fittings
Quadruple seal construction fluoropolymer fitting union.
[Features]
· Material: New PFA.
· Maximum operating pressure (at 20°C): 1.0 MPa.
· Operating temperature: 0 to 200°C.
· The reducer method allows tubing size changes without replacing the body.
(i)Caution
- For specifications and details, please refer to the catalog.
- Product images may be representative images. Refer to the catalog for details.
Japanese Only
Union LQ2U Metric Specifications
LQ2U Outline Drawing
Applicable tubing size
- A side: 12 × 10 mm
- B side: 19 × 16 mm
LQ2U Dimensional Drawing
(E): Reference dimension for the inserted tubing from the end surface of the nut
W: Width across flats dimension
LQ2U Dimensional Drawing for Size 5
LQ2U5251 Specifications
- Body Size: 5
- Applicable Tubing Outer Diameter: 12 mm
- E: 32 mm
- H: 36 mm
- L: 86 mm
- M: 40 mm
- N: 26 mm
- W: 36 mm
Withstand Pressure and Heat Resistance Performance
Withstand Pressure and Heat Resistance Performance Data
Precautions for piping
1. Use special tools to connect tubing.
Special Tool Outline Drawing
2. Tighten the nut until it touches the end surface of the body, and then tighten it an additional 1/8 turn to ensure that the nut has reached the end surface. 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) |
|---|---|
| 5 | 11.0 to 13.0 |
*See the manufacturer's catalog for other precautions and important notes before use.
| Part Number |
|---|
| LQ2U21 |
| LQ2U22 |
| LQ2U31 |
| LQ2U32 |
| LQ2U33 |
| LQ2U41 |
| LQ2U42 |
| LQ2U51 |
| LQ2U52 |
| LQ2U2122 |
| LQ2U2221 |
| LQ2U3132 |
| LQ2U3133 |
| LQ2U3231 |
| LQ2U3233 |
| LQ2U3331 |
| LQ2U3332 |
| LQ2U4142 |
| LQ2U4241 |
| LQ2U5152 |
| LQ2U5251 |
| 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 Outer Dia. (mm) D (D1) | Applicable Tube O.D. (mm) D2 | Size of Body |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 46.67 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 6 | - | 2 | ||
SGD 59.38 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 4 | - | 2 | ||
SGD 69.07 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 10 | - | 3 | ||
SGD 83.42 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 8 | - | 3 | ||
SGD 83.42 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 6 | - | 3 | ||
SGD 84.00 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 12 | - | 4 | ||
SGD 99.98 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 10 | - | 4 | ||
SGD 147.35 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 19 | - | 5 | ||
SGD 169.63 | 1 Piece(s) | Quote | Pipe⇔Pipe, same diameters connection | [Union Straight] Union | - | 12 | - | 5 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 6 | 4 | 2 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 4 | 6 | 2 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 10 | 8 | 3 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 10 | 6 | 3 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 8 | 10 | 3 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 8 | 6 | 3 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 6 | 10 | 3 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 6 | 8 | 3 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 12 | 10 | 4 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 10 | 12 | 4 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 19 | 12 | 5 | ||
- | 1 Piece(s) | Quote | Pipe⇔Pipe, different diameters connection | - | [Reducing Union] Reducing Union | 12 | 19 | 5 |
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Basic Information
| Type | Fitting Body | Material | PFA | Maximum Operating Temperature(°C) | 200 |
|---|
Specification/Dimensions
-
Connection Type
- Pipe⇔Pipe, same diameters connection
- Pipe⇔Pipe, different diameters connection
-
Pipe-to-Pipe Equal Dia. Connection Type
- Union Straight
- Union Straight
-
Pipe-to-Pipe Unequal Dia. Connection Type
- Reducing Union
- Reducing Union
-
Applicable Tube Outer Dia. (mm) D (D1)
-
Applicable Tube O.D. (mm) D2
-
Size of Body
- 2
- 3
- 4
- 5
-
type
- LQ2□□□-□□
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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