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Union Flange LQ3F Metric Size Fluoropolymer Fittings Hyper Fittings (Part Numbers)

Union Flange LQ3F Metric Size Fluoropolymer Fittings Hyper Fittings

SMC

SMC

Fluoropolymer fittings from SMC Corporation.
[Features]
· Flare-type collet construction.
· Triple-seal construction.
· Ease of installation.
· Excellent flow-through characteristics.
· Excellent heat resistance.
· Can be used at 200°C.
[Applications]
· For joining tubes during piping assembly.

(i)Caution

  • For specifications and details, please refer to the catalog.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Part Number

Configured Part Number is shown.

Union Flange: LQ3F Metric Size Outline Drawing and Dimensions

Union Flange: LQ3F Outline Drawing

Union Flange: LQ3F Outline Drawing

ModelEE'HL1L1'L2L2'MPQRSTW
LQ3F2217161632.130.956.154.920584243141014
LQ3F422422244946.87370.829584243141022
LQ3F4369
LQ3F5126.524325855.38077.337534243121030
LQ3F528279.35814
LQ3F5369
LQ3F6230264168.564.292.588.249584748161036
LQ3F63695556
LQ3F6494.590.284
  • (E, E'): Reference dimension for the inserted tubing from the end surface of the nut.
  • (E'), L1', and L2': Nut material PVDF dimensions.
  • W: Width across flats dimension.
  • R: I.D. of JIS flange necessary to mount this product. (Additional modification is needed.)
  • JIS flange is not included in the product.

Fluoropolymer Fittings Hyper Fittings / Flare-Type LQ3 Series Common Specifications (Reference)

Construction

LQ3 Series Construction

LQ3 Series Construction

Specifications

MaterialNew PFA
Maximum operating pressure (at 20°C)1.0 MPa
Proof pressureRefer to the withstand pressure and heat resistance performance data.
Operating TemperatureNut material PVDF0 to 150°C
Nut material PFA0 to 200°C

Withstand Pressure and Heat Resistance Performance

Withstand Pressure and Heat Resistance Performance Data

Withstand Pressure and Heat Resistance Performance Data

Precautions

  • Use special tools to connect tubing.
  • 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 sizeTorque (N·m)
10.7 to 0.9
21.6 to 1.8
33.2 to 3.5
45.0 to 5.3
510.0 to 10.5
622.5 to 23.0
723.0 to 26.5
30
60
90
  1. 1
Part Number
LQ3F22
LQ3F22-1
LQ3F22-2
LQ3F22-3
LQ3F42
LQ3F42-1
LQ3F42-2
LQ3F42-3
LQ3F43
LQ3F43-1
LQ3F43-2
LQ3F43-3
LQ3F51
LQ3F51-1
LQ3F51-2
LQ3F51-3
LQ3F52
LQ3F52-1
LQ3F52-2
LQ3F52-3
LQ3F53
LQ3F53-1
LQ3F53-2
LQ3F53-3
LQ3F62
LQ3F62-1
LQ3F62-2
LQ3F62-3
LQ3F63
LQ3F63-1
LQ3F63-2
LQ3F63-3
LQ3F64
LQ3F64-1
LQ3F64-2
LQ3F64-3
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable Tube Outer Dia. (mm) D (D1) Maximum Operating Temperature
(°C) 		Packing Nut Material Size of Body Applicable Flange Size

-

1 Piece(s) Quote 6200Clean Packaging Class M3.5 EquivalentPFA210K-20A

-

1 Piece(s) Quote 6200Standard Packaging Class M5.5 EquivalentPFA210K-20A

-

1 Piece(s) Quote 6150Clean Packaging Class M3.5 EquivalentPVDF210K-20A

-

1 Piece(s) Quote 6150Standard Packaging Class M5.5 EquivalentPVDF210K-20A

-

1 Piece(s) Quote 12200Clean Packaging Class M3.5 EquivalentPFA410K-20A

-

1 Piece(s) Quote 12200Standard Packaging Class M5.5 EquivalentPFA410K-20A

-

1 Piece(s) Quote 12150Clean Packaging Class M3.5 EquivalentPVDF410K-20A

-

1 Piece(s) Quote 12150Standard Packaging Class M5.5 EquivalentPVDF410K-20A

-

1 Piece(s) Quote 12200Clean Packaging Class M3.5 EquivalentPFA410K-25A

-

1 Piece(s) Quote 12200Standard Packaging Class M5.5 EquivalentPFA410K-25A

-

1 Piece(s) Quote 12150Clean Packaging Class M3.5 EquivalentPVDF410K-25A

-

1 Piece(s) Quote 12150Standard Packaging Class M5.5 EquivalentPVDF410K-25A

-

1 Piece(s) Quote 19200Clean Packaging Class M3.5 EquivalentPFA510K-15A

-

1 Piece(s) Quote 19200Standard Packaging Class M5.5 EquivalentPFA510K-15A

-

1 Piece(s) Quote 19150Clean Packaging Class M3.5 EquivalentPVDF510K-15A

-

1 Piece(s) Quote 19150Standard Packaging Class M5.5 EquivalentPVDF510K-15A

-

1 Piece(s) Quote 19200Clean Packaging Class M3.5 EquivalentPFA510K-20A

-

1 Piece(s) Quote 19200Standard Packaging Class M5.5 EquivalentPFA510K-20A

-

1 Piece(s) Quote 19150Clean Packaging Class M3.5 EquivalentPVDF510K-20A

-

1 Piece(s) Quote 19150Standard Packaging Class M5.5 EquivalentPVDF510K-20A

-

1 Piece(s) Quote 19200Clean Packaging Class M3.5 EquivalentPFA510K-25A

-

1 Piece(s) Quote 19200Standard Packaging Class M5.5 EquivalentPFA510K-25A

-

1 Piece(s) Quote 19150Clean Packaging Class M3.5 EquivalentPVDF510K-25A

-

1 Piece(s) Quote 19150Standard Packaging Class M5.5 EquivalentPVDF510K-25A

-

1 Piece(s) Quote 25200Clean Packaging Class M3.5 EquivalentPFA610K-20A

-

1 Piece(s) Quote 25200Standard Packaging Class M5.5 EquivalentPFA610K-20A

-

1 Piece(s) Quote 25150Clean Packaging Class M3.5 EquivalentPVDF610K-20A

-

1 Piece(s) Quote 25150Standard Packaging Class M5.5 EquivalentPVDF610K-20A

-

1 Piece(s) Quote 25200Clean Packaging Class M3.5 EquivalentPFA610K-25A

-

1 Piece(s) Quote 25200Standard Packaging Class M5.5 EquivalentPFA610K-25A

-

1 Piece(s) Quote 25150Clean Packaging Class M3.5 EquivalentPVDF610K-25A

-

1 Piece(s) Quote 25150Standard Packaging Class M5.5 EquivalentPVDF610K-25A

-

1 Piece(s) Quote 25200Clean Packaging Class M3.5 EquivalentPFA610K-40A

-

1 Piece(s) Quote 25200Standard Packaging Class M5.5 EquivalentPFA610K-40A

-

1 Piece(s) Quote 25150Clean Packaging Class M3.5 EquivalentPVDF610K-40A

-

1 Piece(s) Quote 25150Standard Packaging Class M5.5 EquivalentPVDF610K-40A

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  1. 1
 

Basic Information

Connection Type Pipe⇔Pipe, same diameters connection Type Fitting Body Material PFA
Pipe-to-Pipe Equal Dia. Connection Type Union Flange

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36 Part Numbers

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Specification/Dimensions

  • Applicable Tube Outer Dia. (mm) D (D1)

    • 6
    • 12
    • 19
    • 25

    Clear

  • Maximum Operating Temperature(°C)

    • 150
    • 200

    Clear

  • Packing

    • Clean Packaging Class M3.5 Equivalent
    • Standard Packaging Class M5.5 Equivalent

    Clear

  • Nut Material

    • PFA
    • PVDF

    Clear

  • Size of Body

    • 2
    • 4
    • 5
    • 6

    Clear

  • Applicable Flange Size

    • 10K-40A
    • 10K-25A
    • 10K-20A
    • 10K-15A

    Clear

  • type

    • LQ3F□-□

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  • CAD

    • 2D
    • 3D

    Clear

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