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  4. VL Vacuum Fitting Tube Fitting Union -U (Flow Joint Co., Ltd.)
VL Vacuum Fitting Tube Fitting Union -U-SS-U-VL4-FL4
VL Vacuum Fitting Tube Fitting Union -U-Flow Joint Co., Ltd.

VL Vacuum Fitting Tube Fitting Union -U
Flow Joint Co., Ltd.

About This Product

■Features of VL series vacuum tube fittings

・Made of stainless steel, fluorocarbon FKM O-ring ・Compatible with tube sizes from 1/16" to 11/2" ・ Operating temperature: -31℃～204℃ ・Easy assembly by tightening with knurled nuts ・Highly reliable and reproducible sealing performance

■Test

・The Vl vacuum joint design has been helium leak tested with a maximum leak rate of 4×10^-9 std cm/s at room temperature. ・As the temperature rises, the leak rate increases as the O-ring becomes permeable.

■Cleaning and packaging

-VL vacuum fittings meet FITOK standard cleaning and packaging requirements. -VL vacuum fittings are cleaned to remove machine oil, grease and powder particles.

■When ordering

・Dimension E indicates the minimum nominal diameter of the inner diameter part. ・If you are ordering a straight type bore/through fitting, please add T to the model number. Example: SS-TU-VL6, SS-TCM-VL8

■Dimensions

Dimensions are for reference only and are subject to change.

  • Product

    VL Vacuum Fitting Tube Fitting Union -U

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1 Models of VL Vacuum Fitting Tube Fitting Union -U

Image Part Number Price (excluding tax) Tx-tube O.D. (in.) T-tube O.D. (in.) L dimension inch (mm) G dimension inch (mm) F dimension inch (mm) E dimension inches (mm) C dimension inches (mm) Cx dimension inches (mm)
VL Vacuum Fitting Tube Fitting Union -U-Part Number-SS-U-VL4-FL4

SS-U-VL4-FL4

Available upon quote

1/4

1/4

1.66 (42.2)

11/16

5/8 (15.9)

0.18 (4.6)

0.62 (15.7)

0.60 (15.2)

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Flow Joint Co., Ltd.

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