Standard V-Band Clamp & Flange Assembly
The illustrated standard V-band assembly combines a threaded-closure clamp with mating flanges.
Material | SS304 |
|---|---|
Connection | Clamp |
Specification | 1.5"~6" |
Shape | Round |
Product overview
Construction and mating components
The V-band joint closes a V-profile band around the edges of mating flanges. Clamp-only hardware, flange pairs and complete clamp-and-flange assemblies are separate entries. Exploded and assembled photographs show the corresponding components; match the selected flange profile and dimensions for the joint.
Applications and servicing
V-band joints are used on pumps, engines, exhaust systems, filters and process equipment. Opening the band releases the mating flange assembly, providing access when equipment needs regular servicing. Select clamp-only hardware, flange rings or a complete assembly to match the required joint.
Technical specifications
Product series
- Clamping interface
- V-band (Product series)
- Flange and weld ends
- Weld end (Product series)
CS52SV flange dimension reference
Applies to the Standard V-Band Clamp & Flange Assembly series dimensional reference (chart covers CS52SV-150-X–CS52SV-600-X, while overview highlights 1.5"~6"); verify specific end connection standard and mating line dimensions when ordering.
| Part No. | Tube O.D. | Nominal Dia. | Flange O.D. | Tube O.D. | Nominal Dia. | Flange O.D. |
|---|---|---|---|---|---|---|
| CS52SV-150-X | 1.5 | 2.37 | 2.24 | 38.7 | 60 | 56.9 |
| CS52SV-175-X | 1.75 | 2.57 | 2.45 | 44.7 | 65.4 | 62.2 |
| CS52SV-200-X | 2 | 2.87 | 2.74 | 50.8 | 72.8 | 69.6 |
| CS52SV-225-X | 2.25 | 3.11 | 2.99 | 57.4 | 79.1 | 75.9 |
| CS52SV-236-X | 2.36 | 3.22 | 3.09 | 60 | 81.7 | 78.5 |
| CS52SV-250-X | 2.5 | 3.37 | 3.24 | 63.5 | 85.5 | 82.3 |
| CS52SV-275-X | 2.75 | 3.61 | 3.49 | 70.1 | 91.8 | 88.6 |
| CS52SV-300-X | 3 | 3.87 | 3.74 | 76.2 | 98.2 | 95 |
| CS52SV-325-X | 3.25 | 4.11 | 3.99 | 82.8 | 104.2 | 101.3 |
| CS52SV-350-X | 3.5 | 4.37 | 4.24 | 88.9 | 110.9 | 107.7 |
| CS52SV-400-X | 4 | 4.87 | 4.74 | 101.6 | 123.5 | 120.4 |
| CS52SV-450-X | 4.5 | 5.37 | 5.24 | 114.3 | 136.3 | 133.1 |
| CS52SV-500-X | 5 | 5.87 | 5.74 | 127 | 149 | 145.8 |
| CS52SV-550-X | 5.5 | 6.37 | 6.24 | 139.7 | 161.6 | 158.5 |
| CS52SV-600-X | 6 | 6.87 | 6.74 | 152.4 | 174.4 | 171.2 |
Dimension symbols
- Note
- Column dimensions correspond directly to the paired schematic symbols
CS52SV bolt markings reference
Applies to the Standard V-Band Clamp & Flange Assembly series dimensional reference (chart covers CS52SV-150-X – CS52SV-236-X–CS52SV-300-X – CS52SV-600-X, while overview highlights 1.5"~6"); verify specific end connection standard and mating line dimensions when ordering.
| Part range | Printed bolt marking | Source cell |
|---|---|---|
| CS52SV-150-X – CS52SV-236-X | 1/4-28UNF-L68.5 | Merged cell |
| CS52SV-250-X | 1/4-28UNF-L68.5 | Upper cell |
| CS52SV-250-X | 5/16-24UNF-88.9 | Lower cell |
| CS52SV-275-X | 1/4-28UNF-L68.5 | Upper cell |
| CS52SV-275-X | 5/16-24UNF-88.9 | Lower cell |
| CS52SV-300-X – CS52SV-600-X | 5/16-24UNF-88.9 | Merged cell |
Dimension symbols
- Note
- Column dimensions correspond directly to the paired schematic symbols
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