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Fluoropolymer Pipe Fitting, LQ3 Series, Union Reducing, Inch Size

Fluoropolymer Pipe Fitting, LQ3 Series, Union Reducing, Inch Size
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Caution

thận trọng

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

Product Description

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.

Union Reducing: LQ3U-R Inch Size Outline Drawing and Dimensions

Union Reducing: LQ3U-R Outline Drawing

Union Reducing: LQ3U-R Outline Drawing

Union Reducing: LQ3U-R Outline Drawing (for size 7)

Union Reducing: LQ3U-R Outline Drawing (for size 7)

ModelA sideB sideE1E1'E2E2'H1H2LL'M1M2W
Applicable Tubing Outer Diameter
LQ3U2A-R11/4 "1/8 "171610916115148.5201414
LQ3U3A-R13/8 "1/4 "22.519.51716211666.562252018
LQ3U3A-R21/8 "10911625814
LQ3U4A-R11/2 "3/8 "24.522.522.519.5242182.577292522
LQ3U4A-R21/4 "17161672.56920
LQ3U5A-R13/4 "1/2 "26.52424.522.5322495.591372930
LQ3U5A-R23/8 "22.519.5219185.525
LQ3U5A-R31/4 "171616817720
LQ3U6A-R11 "3/4 "302626.5244132112.5105.5493736
LQ3U6A-R21/2 "24.522.524106.510029
LQ3U7A-R11 1/4 "1 "353530265041132.5128.2644946

(E1, E1', E2, E2'): References dimension for the inserted tubing from the end surface of the nut.
(E1', E2'), L': Nut material PVDF dimensions.

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
Part Number
LQ3U4A-R1
LQ3U4A-R1-1
LQ3U4A-R1-2
LQ3U4A-R1-3
LQ3U5A-R2
LQ3U5A-R2-1
LQ3U5A-R2-2
LQ3U5A-R2-3
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngApplicable Tube O.D. (inch) D (D1) Applicable Tube O.D. (inch) D2 Maximum Operating Temperature
(°C)
Packing Nut Material Size of Body

1,399,000 VND

1 Piece(s) 32 Day(s) 1/23/8200Clean Packaging Class M3.5 EquivalentPFA4

-

1 Piece(s) Quote 1/23/8200Standard Packaging Class M5.5 EquivalentPFA4

-

1 Piece(s) Quote 1/23/8150Clean Packaging Class M3.5 EquivalentPVDF4

-

1 Piece(s) Quote 1/23/8150Standard Packaging Class M5.5 EquivalentPVDF4

2,359,000 VND

1 Piece(s) 32 Day(s) 3/43/8200Clean Packaging Class M3.5 EquivalentPFA5

-

1 Piece(s) Quote 3/43/8200Standard Packaging Class M5.5 EquivalentPFA5

-

1 Piece(s) Quote 3/43/8150Clean Packaging Class M3.5 EquivalentPVDF5

-

1 Piece(s) Quote 3/43/8150Standard Packaging Class M5.5 EquivalentPVDF5

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Basic InformationThông tin cơ bản

Connection Type Pipe⇔Pipe, different diameters connection Type Fitting Body Material PFA
Pipe-to-Pipe Unequal Dia. Connection Type Reducing Union