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Fluoropolymer Pipe Fitting, LQ1 Series, Female Elbow, Inch Size (LQ1L3D-F-1)

Fluoropolymer Pipe Fitting, LQ1 Series, Female Elbow, Inch Size LQ1L3D-F-1

A fluoropolymer female elbow 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.

LQ1L3D-F-1

Female Elbow LQ1L-F Inch Size Specifications

Common Specifications

ItemModel
LQ1□10LQ1□20LQ1□30LQ1□40LQ1□50LQ1□60
MaterialNew PFA
Maximum operating pressure (at 20°C)1.0 MPa
Withstand pressureRefer to the withstand pressure and heat resistance performance curves.
Operating temperature0 to 200℃

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 "
Elbow
LQ1L
Female1------------
2---------
3--------
4--------
5---------
6----------

Note: ○ Standard size ● With reducer

Outline/dimensions

Female Elbow Outline Drawing

Female Elbow Outline Drawing

Female Elbow dimensional drawing

Female Elbow dimensional drawing

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

Female Elbow dimensional drawing for size 1

Female Elbow dimensional drawing for size 1

Female Elbow dimensional drawing for sizes 2 to 5

Female Elbow dimensional drawing for sizes 2 to 5

Female Elbow dimensional drawing for size 6

Female Elbow dimensional drawing for size 6

ModelApplicable tube outer diameterConnection thread Rc/NPTBCEHL1L2MY
LQ1L1A-F□1/8 "1/8 "2410-18.51611.518.5
LQ1L2A-F□1/4 "1/8 "4615142819.516.518.5
LQ1L2B-F□3/16 "
LQ1L2D-F□1/4 "1/4 "2221.5
LQ1L2E-F□3/16 "
LQ1L3A-F□3/8 "1/4 "59201736.5222321.5
LQ1L3B-F□1/4 "
LQ1L3C-F□3/8 "3/8 "24.525
LQ1L3D-F□1/4 "
LQ1L3F-F□3/8 "1/8 "151436.621.82318.5
LQ1L4A-F□1/2 "3/8 "6924214325.52825
LQ1L4B-F□3/8 "
LQ1L4C-F□1/2 "1/2 "30.529.5
LQ1L4D-F□3/8 "
LQ1L4G-F□1/2 "1/4 "23.821.5
LQ1L4H-F□1/2 "1/8 "18.5
LQ1L5A-F□3/4 "1/2 "71429265435.53929.5
LQ1L5B-F□1/2 "
LQ1L5C-F□3/4 "3/4 "3736
LQ1L5D-F□1/2 "
LQ1L5H-F□3/4 "3/8 "30.525
LQ1L6A-F□1 "3/4 "81839.53669.542.54936
LQ1L6B-F□3/4 "
LQ1L6C-F□1 "1 "4644.5
LQ1L6D-F□3/4 "

Units: mm

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
LQ1L3D-F-1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Tube O.D. (inch) D (D1) Connection Screw Type M (M1) Connection Screw Nominal M (M1) Packing Size of Body

-

1 Piece(s) Quote 1/4Rc3/8B(10A)Standard Packaging Class M5.5 Equivalent3

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Basic Information

Connection Type Screw⇔Pipe Type Fitting Body Material PFA
Thread-to-Pipe Connection Type Female Threaded Elbow Maximum Operating Temperature(°C) 200

Tech Support

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