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CF Half Flange, Rotatable with Thread
CF Half Flange, Rotatable with Thread - Image 2

CF Half Flange, Rotatable with Thread

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Description

The CF Half Flange, Rotatable with Thread is designed for CF vacuum systems that require a rotatable flange with threaded holes for easier alignment and secure assembly. The catalog lists a pressure range of 1 × 10⁻¹² mbar to ambient pressure, custom lengths available upon request, tube surface: glass bead blasted with polished version on request, tightness of ≤ 1 × 10⁻¹⁰ mbar l/s, and a bake-out range up to 450 °C. It is available in Stainless Steel 304 / 1.4301 and Stainless Steel 316L / 1.4404.

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Field Data
Product Name CF Half Flange, Rotatable with Thread
System CF
Product Type Half Flange, Rotatable with Thread
Configuration Rotatable flange with threaded holes
Pressure Range 1 × 10⁻¹² mbar to ambient pressure
Custom Lengths Available upon request
Tube Surface Glass bead blasted
Optional Finish Polished version on request
Tightness ≤ 1 × 10⁻¹⁰ mbar l/s
Bake-Out Range Up to 450 °C
Material Versions Stainless Steel 304 / 1.4301, Stainless Steel 316L / 1.4404
Flange Material - SS304 SS304 / 1.4301
Tube Material - SS304 SS304 / 1.4301
Flange Material - SS316L SS316L / 1.4404
Tube Material - SS316L SS316L / 1.4404
Available Sizes (DN) 16, 25, 40, 50, 63, 75, 100, 160
Main Dimensions Tube Dimension, A, B, C, D
Temperature Range - Stainless Steel 304 / 1.4301 -196 to 300 °C
Temperature Range - Stainless Steel 316L / 1.4404 -196 to 350 °C
Stainless Steel 304 / 1.4301
Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D Order No
16 18x1 38 18 1 M4 VC4FLD1SS016-18-38
16 19.05x1.65 38 19.05 1.65 M4 VC4FLD1SS016-19-38
25 25.4x1.65 52 25.4 1.65 M6 VC4FLD1SS025-25-52
40 38x1.5 63 38 1.5 M6 VC4FLD1SS040-38-63
40 40x1.5 38 40 1.5 M6 VC4FLD1SS040-40-38
40 40x1.5 63 40 1.5 M8 VC4FLD1SS040-40-63
50 50.8x1.65 82 50.8 1.65 M8 VC4FLD1SS050-50-82
63 63.5x1.65 105 63.5 1.65 M8 VC4FLD1SS063-63-105
63 70x2 105 70 2 M8 VC4FLD1SS063-70-105
75 76.1x2 90 76.1 2 M8 VC4FLD1SS075-76-90
100 101.6x2.1 135 101.6 2.1 M8 VC4FLD1SS100-101-135
100 108x2 135 108 2 M8 VC4FLD1SS100-108-135
160 154x2 167 154 2 M8 VC4FLD1SS160-154-167
160 159x2 167 159 2 M8 VC4FLD1SS160-159-167
Stainless Steel 316L / 1.4404
Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D Order No
16 18x1 38 18 1 M4 VC4FLD2SS016-18-38
16 19.05x1.65 38 19.05 1.65 M4 VC4FLD2SS016-19-38
25 25.4x1.65 52 25.4 1.65 M6 VC4FLD2SS025-25-52
40 38x1.5 63 38 1.5 M6 VC4FLD2SS040-38-63
40 40x1.5 38 40 1.5 M6 VC4FLD2SS040-40-38
40 40x1.5 63 40 1.5 M8 VC4FLD2SS040-40-63
50 50.8x1.65 82 50.8 1.65 M8 VC4FLD2SS050-50-82
63 63.5x1.65 105 63.5 1.65 M8 VC4FLD2SS063-63-105
63 70x2 105 70 2 M8 VC4FLD2SS063-70-105
75 76.1x2 90 76.1 2 M8 VC4FLD2SS075-76-90
100 101.6x2.1 135 101.6 2.1 M8 VC4FLD2SS100-101-135
100 108x2 135 108 2 M8 VC4FLD2SS100-108-135
160 154x2 167 154 2 M8 VC4FLD2SS160-154-167
160 159x2 167 159 2 M8 VC4FLD2SS160-159-167

Stainless Steel 304 / 1.4301
Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D
16 18x1 38 18 1 M4
16 19.05x1.65 38 19.05 1.65 M4
25 25.4x1.65 52 25.4 1.65 M6
40 38x1.5 63 38 1.5 M6
40 40x1.5 38 40 1.5 M6
40 40x1.5 63 40 1.5 M8
50 50.8x1.65 82 50.8 1.65 M8
63 63.5x1.65 105 63.5 1.65 M8
63 70x2 105 70 2 M8
75 76.1x2 90 76.1 2 M8
100 101.6x2.1 135 101.6 2.1 M8
100 108x2 135 108 2 M8
160 154x2 167 154 2 M8
160 159x2 167 159 2 M8
Stainless Steel 316L / 1.4404
Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D
16 18x1 38 18 1 M4
16 19.05x1.65 38 19.05 1.65 M4
25 25.4x1.65 52 25.4 1.65 M6
40 38x1.5 63 38 1.5 M6
40 40x1.5 38 40 1.5 M6
40 40x1.5 63 40 1.5 M8
50 50.8x1.65 82 50.8 1.65 M8
63 63.5x1.65 105 63.5 1.65 M8
63 70x2 105 70 2 M8
75 76.1x2 90 76.1 2 M8
100 101.6x2.1 135 101.6 2.1 M8
100 108x2 135 108 2 M8
160 154x2 167 154 2 M8
160 159x2 167 159 2 M8

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