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Fluoropolymer Pipe Fitting, LQ1 Series, Union Tee Reducing, Inch Size

Fluoropolymer Pipe Fitting, LQ1 Series, Union Tee Reducing, Inch Size

A reducing type fluoropolymer union tee fitting for use at temperatures of 200°C.
[Features]
· Unique 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.
· The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
· Strong resistance to tube bending and deformation.
· Simply screw-in as far as the ends of the fitting to tighten the nut. No need for gauge management for positioning.
· The trapezoidal thread prevents the angled insertion of nuts.

(i)Caution

  • Refer to the catalog for product specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Part Number

Configured Part Number is shown.

Union Tee, Reducing Type LQ1T-R Inch Size Specifications

Common Specifications (reference)

ItemModel
LQ1□10LQ1□20LQ1□30LQ1□40LQ1□50LQ1□60
MaterialNew PFA Note:
Maximum operating pressure (at 20°C)1.0 MPa
Withstand pressureRefer to the withstand pressure and heat resistance performance curves.
Operating temperature0 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 curves

Withstand pressure and heat resistance performance curves

Series

SeriesSizeTube outer diameter
Inch Size
1/8 "3/16 "1/4 "3/8 "1/2 "3/4 "1 "
Union Tee, Reducing Type
LQ1T-R
2----
3-----
4---
5--
6--

Note: ○ Standard size ● With reducer

Outline/dimensions

Union Tee, Reducing Type Outline Drawing

Union Tee, Reducing Type Outline Drawing

Union Tee, Reducing Type dimensional drawing

Union Tee, Reducing Type dimensional drawing

Union Tee, Reducing Type dimensional drawing for sizes 3 to 5

Union Tee, Reducing Type dimensional drawing for sizes 3 to 5

Union Tee, Reducing Type dimensional drawing for size 6

Union Tee, Reducing Type dimensional drawing for size 6

ModelA sideB sideC sideBE1E2E3FGH1H2H3L1L2L3M1M2M3
Applicable tube outer diameter
LQ1T3A-R51/4 "3/8 "3/8 "520202091817171736.536.536.5232323
LQ1T3A-R71/4 "1/4 "3/8 "
LQ1T4A-R21/2 "1/4 "1/2 "62415249182114214333432816.528
LQ1T4A-R53/8 "1/2 "1/2 "24214328
LQ1T4A-R61/4 "1/2 "1/2 "72029291428172626445454233939
LQ1T4A-R73/8 "3/8 "1/2 "6242424918212121434343282828
LQ1T4A-R81/4 "1/4 "1/2 "72020291428171726444454232339
LQ1T4A-R101/4 "1/2 "1/4 "615241591814211433433316.52816.5
LQ1T5A-R23/4 "3/8 "3/4 "72920291428261726544454392339
LQ1T5A-R51/2 "3/4 "3/4 "29265439
LQ1T5A-R63/8 "3/4 "3/4 "20174423
*LQ1T5A-R71/2 "1/2 "3/4 "-242439.5--2121364252.557.5282849

Units: mm
Note: Products marked with '*' are manufactured to order (the main body of the fitting is machined PTFE).

Notes For Tubing

1. Use the dedicated tool for connecting tubes.
Refer to "High-Purity Fluoropolymer Fittings / Hyper Fitting LQ1, 2 Series Work Procedure Instructions" for notes regarding tube connections and dedicated tools.

Dedicated Tool Outline Drawing

Dedicated Tool Outline Drawing

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 below.

Body sizeTorque (N·m)
20.3 to 0.4
30.8 to 1.0
41.0 to 1.2
52.5 to 3.0
65.5 to 6.0

Note: For body size 1, tighten by hand.

*See the manufacturer's catalog for specifications not detailed above.

Part Number
LQ1T5A-R5
LQ1T5A-R5-1
LQ1T5A-R7
LQ1T5A-R7-1
LQ1T5A-R17
LQ1T5A-R17-1
LQ1T5A-R22-1
LQ1T6A-R6
LQ1T6A-R8
LQ1T6A-R8-1
Part NumberMinimum order quantityVolume DiscountDays to ShipMaterial Applicable Tube O.D. (inch) D (D1) Applicable Tube O.D. (inch) D2 Applicable Tube O.D. (inch) D3 Packing Size of Body
1 Piece(s) Quote PFA1/23/43/4Clean Packaging Class M3.5 Equivalent5
1 Piece(s) Quote PFA1/23/43/4Standard Packaging Class M5.5 Equivalent5
1 Piece(s) 20 Day(s) PTFE1/21/23/4Clean Packaging Class M3.5 Equivalent5
1 Piece(s) Quote PTFE1/21/23/4Standard Packaging Class M5.5 Equivalent5
1 Piece(s) Quote PTFE1/23/83/4Clean Packaging Class M3.5 Equivalent5
1 Piece(s) Quote PTFE1/23/83/4Standard Packaging Class M5.5 Equivalent5
1 Piece(s) Quote PFA1/21/43/4Standard Packaging Class M5.5 Equivalent5
1 Piece(s) Quote PFA1/2-1Clean Packaging Class M3.5 Equivalent6
1 Piece(s) Quote PTFE1/21/21Clean Packaging Class M3.5 Equivalent6
1 Piece(s) Quote PTFE1/21/21Standard Packaging Class M5.5 Equivalent6

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Basic Information

Connection Type Pipe⇔Pipe, different diameters connection Type Fitting Body Pipe-to-Pipe Unequal Dia. Connection Type Reducing Union Tee
Maximum Operating Temperature(°C) 200

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