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Male Elbow LQ1L-M Metric Size Fluoropolymer Fittings / Hyper Fittings (LQ1L4F-M)

Male Elbow LQ1L-M Metric Size Fluoropolymer Fittings / Hyper Fittings LQ1L4F-M

A fluoropolymer male 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

Male Elbow LQ1L-M Metric 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
Metric Size
None1/8 "1/4 "3/8 "1/2 "3/4 "1 "ø3ø4ø6ø8ø10ø12ø19ø25
Elbow
LQ1L
Male1------------
2----------
3-------
4------
5-------
6---------

Note: ○ Standard size ● With reducer

Outline/dimensions

Male Elbow Outline Drawing

Male Elbow Outline Drawing

Male Elbow dimensional drawing

Male Elbow dimensional drawing

(E): Shows the approximate dimension of the inserted tubing from the end of the nut
W: Width across flats

Male Elbow dimensional drawing for size 1

Male Elbow dimensional drawing for size 1

Male Elbow dimensional drawing for sizes 2 to 5

Male Elbow dimensional drawing for sizes 2 to 5

Male Elbow dimensional drawing for size 6

Male Elbow dimensional drawing for size 6

ModelApplicable tube outer diameterConnection thread
R/NPT
AEHL1L2M
LQ1L11-M□ø41/8 "11.510-181511.5
LQ1L12-M□ø3
LQ1L21-M□ø61/8 "14.515142720.516.5
LQ1L22-M□ø4
LQ1L2C-M□ø3
LQ1L23-M□ø61/4 "
LQ1L24-M□ø4
LQ1L2F-M□ø3
LQ1L31-M□ø101/4 "2020173526.523
LQ1L32-M□ø8
LQ1L33-M□ø6
LQ1L34-M□ø103/8 "
LQ1L35-M□ø8
LQ1L36-M□ø6
LQ1L37-M□ø421.1151431.627.116.5
LQ1L3E-M□ø3
LQ1L39-M□ø101/8 "20.6201736.624.123
LQ1L310-M□ø8

Units: mm
*Refer to the manufacturer's catalog for other model numbers.

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
LQ1L4F-M
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMaterial Applicable Tube Outer Dia. (mm) D (D1) Connection Screw Type M (M1) Connection Screw Nominal M (M1) Packing Size of Body

SGD 104.77

1 Piece(s) Quote PTFE3R1/2B(15A)Clean Packaging Class M3.5 Equivalent4

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Basic Information

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

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