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Fluoropolymer Pipe Fitting, LQ1 Series, Female Run Tee, Inch Size (LQ1R4D-FN-1)

Fluoropolymer Pipe Fitting, LQ1 Series, Female Run Tee, Inch Size LQ1R4D-FN-1

A fluoropolymer female run 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.

LQ1R4D-FN-1

Female Run Tee LQ1R-F Inch Size Specifications

Common Specifications

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

SeriesSizePipe connection port diameterTube outer diameter
Inch Size
None1/8 "1/4 "3/8 "1/2 "3/4 "1 "1/8 "3/16 "1/4 "3/8 "1/2 "3/4 "1 "
Run Tee
LQ1R
Female1------------
2---------
3---------
4---------
5---------
6---------

Note: ○ Standard size ● With reducer

Outline/dimensions

Female Run Tee Outline Drawing

Female Run Tee Outline Drawing

Female Run Tee dimensional drawing

Female Run Tee dimensional drawing

(E): Shows the approximate dimension of the inserted tubing from the end of the nut

Female Run Tee dimensional drawing for size 1

Female Run Tee dimensional drawing for size 1

Female Run Tee dimensional drawing for sizes 2 to 5

Female Run Tee dimensional drawing for sizes 2 to 5

Female Run Tee dimensional drawing for size 6

Female Run Tee dimensional drawing for size 6

ModelApplicable tube outer diameterConnection thread Rc/NPTBEFGHL1L2MY
LQ1R1A-F□1/8 "1/8 "21048-18.51611.518.5
LQ1R2A-F□1/4 "1/8 "415612142819.516.518.5
LQ1R2B-F□3/16 "
LQ1R2D-F□1/4 "1/4 "2221.5
LQ1R2E-F□3/16 "
LQ1R3A-F□3/8 "1/4 "5209181736.5242321.5
LQ1R3B-F□1/4 "
LQ1R3C-F□3/8 "3/8 "25.525
LQ1R3D-F□1/4 "
*LQ1R3F-F□3/8 "1/8 "---34.519.718.5
LQ1R4A-F□1/2 "3/8 "6249182143252825
LQ1R4B-F□3/8 "
LQ1R4C-F□1/2 "1/2 "31.529.5
LQ1R4D-F□3/8 "
*LQ1R4G-F□1/2 "1/4 "---41.521.221.5
LQ1R5A-F□3/4 "1/2 "7291428265435.53929.5
LQ1R5B-F□1/2 "
LQ1R5C-F□3/4 "3/4 "3736
LQ1R5D-F□1/2 "
LQ1R5H-F□3/4 "3/8 "30.525
LQ1R6A-F□1 "3/4 "839.518363669.542.54936
LQ1R6B-F□3/4 "
LQ1R6C-F□1 "1 "4644.5
LQ1R6D-F□3/4 "

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.

Part Number
LQ1R4D-FN-1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipConnection Type Material Applicable Tube O.D. (mm) D2 Applicable Tube O.D. (inch) D (D1) Applicable Tube O.D. (inch) D2 Connection Screw Type M (M1) Connection Screw Nominal M (M1) Packing Size of Body

-

1 Piece(s) Quote [Thread <-> Tube, Branch] Thread-to-Pipe Branch (Equal Diameter)PFA-3/8-NPT (Female thread)1/2B(15A)Standard Packaging Class M5.5 Equivalent4

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Basic Information

Type Fitting Body Thread-to-Pipe Multipoint Connection Type Female Run Tee Maximum Operating Temperature(°C) 200

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