Victaulic Clamps for Simple & Convenient Membrane Housing Connection

A picture of victaulic clamp sample

Victaulic clamps are connection devices to connect pipelines, valves and membrane housings. Mostly constructed of stainless steel 304, 316 and 316L, victaulic featuring good performance, tight sealing and easy installation. They are mainly used for connecting mechanical pipes in municipal water supply system, fire fighting system, etc.

Victaulic clamps can also be used with grooved pipes as the couplings to connect pipelines and membrane housing or as the connection between membrane housings.

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Construction

A picture of rigid construction victaulic-clamps
Rigid Construction
  • No axial and radial displacement is permitted between opposite connectors.
  • Sturdy construction, excellent impact resistance, strong stability and no displacement.
  • Suitable for stand pipes or indoor engineering, building, commercial pipelines and other general piping systems.
A picture of flexible construction victaulic-clamps
Flexible Construction
  • Axial and radial displacements or deflections are permitted.
  • Works with C-ring seal to effectively prevent the transmission of sound and vibration, and alleviate the expansion and contraction of the pipelines.
  • Suitable for piping systems with expansion and contraction, extension, angle of declination and vibration.

Stainless Steel Victaulic Clamps

  • Body Material: SUS304, SUS316/316L, CE8MN duplex stainless steel, CD3MN (2205) duplex stainless steel, CE3MN (2507) super duplex steel
  • Seal material: EPDM, Viton
  • Bolt and nut material: SUS304/316 (GB/T 3098.1 or ASTM F-593)
  • Applicable pipelines: for Sch 40S cut grooved pipes only
A picture of normal pressure stainless steel victaulic clamps
S30 Normal Pressure Stainless Steel Victaulic Clamps
Suitable for low and medium pressure piping systems, including microfiltration, ultrafiltration, nanofiltration and reverse osmosis systems.
  • Rated pressure: 600 PSI (42 bar)
  • Size: 3/4" – 12" (DN20–DN300)
  • Type: flexible victaulic clamps
Table 1: S30 Normal Pressure Stainless Steel Victaulic Clamps
Model Nominal Size Pipe O.D. Working Pressure Pipe End Separation Coupling Clamp Dimensions Coupling Clamp Bolts
X Y Z Qty. Size
mm mm psi mm mm mm mm pcs mm
in in bar in in in in
SVC0.75"/26.9-S30 20 26.9 600 0-1.6 47 88 43 2 M10×45
0.75 1.050 42 0-0.06 1.85 3.465 1.693 2 M10×45
SVC1"/32-S30 25 32 600 0-1.6 53 90 43 2 M10×45
1 1.260 42 0-0.06 2.087 3.543 1.693 2 M10×45
SVC1"/33.7-S30 25 33.7 600 0-1.6 53 90 43 2 M10×45
1 1.315 42 0-0.06 2.087 3.543 1.693 2 M10×45
SVC1.25"/38-S30 32 38 600 0-1.6 58 94 44 2 M10×45
1.25 1.496 42 0-0.06 2.283 3.700 1.732 2 M10×45
SVC1.25"/42.4-S30 32 42.4 600 0-1.6 62 102 44 2 M10×45
1.25 1.660 42 0-0.06 2.441 4.016 1.732 2 M10×45
SVC1.25"/78.3-S30 40 48.3 600 0-1.6 67 107 43 2 M10×45
1.5 1.9 42 0-0.06 2.633 4.212 1.693 2 M10×45
SVC2"/57-S30 50 57 600 0-1.6 78 117 43 2 M10×50
2 2.244 42 0-0.06 3.071 4.606 1.693 2 M10×50
SVC2"/60.3-S30 50 60.3 600 0-1.6 79 118 43 2 M10×50
2 2.375 42 0-0.06 3.110 4.645 1.693 2 M10×50
SVC2.5"/73-S30 65 73 600 0-1.6 94 135 44 2 M10×50
2.5 2.875 42 0-0.06 3.700 5.315 1.732 2 M10×50
SVC2.5"/76.1-S30 65 76.1 600 0-1.6 95 135 44 2 M10×50
2.5 3.000 42 0-0.06 3.740 5.315 1.732 2 M10×50
SVC3"/88.9-S30 80 88.9 600 0-1.6 110 151 45 2 M10×50
3 3.5 42 0-0.06 4.33 5.945 1.771 2 M10×50
SVC4"/108-S30 100 108 600 0-3.2 137 184 47 2 M12×60
4 4.251 42 0-0.13 5.394 7.244 1.85 2 M12×60
SVC4"/114.3-S30 100 114.3 600 0-3.2 142 190 48 2 M12×60
4 4.5 42 0-0.13 5.591 7.48 1.89 2 M12×60
SVC5"/133-S30 125 133 600 0-3.2 162 216 48 2 M12×65
5 5.25 42 0-0.13 6.378 8.504 1.89 2 M12×65
SVC5"/139.7-S30 125 139.7 600 0-3.2 167 216 48 2 M12×65
5 5.5 42 0-0.13 6.575 8.504 1.89 2 M12×65
SVC6"/159-S30 150 159 600 0-3.2 190 240 50 2 M12×75
6 6.259 42 0-0.13 7.48 9.448 1.968 2 M12×75
SVC6"/168.3-S30 150 168.3 600 0-3.2 196 246 50 2 M12×75
6 6.625 42 0-0.13 7.717 9.685 1.968 2 M12×75
SVC8"/219.1-S30 200 219.1 600 0-3.2 253 325 58 2 M16×90
8 8.625 42 0-0.13 9.961 12.795 2.283 2 M16×90
SVC10"/273-S30 250 273 600 0-3.2 315 396 62 2 M20×110
10 10.75 42 0-0.13 12.401 15.59 2.441 2 M20×110
SVC12"/323.9-S30 *300 323.9 600 0-3.2 372 452 65 2 M24×130
12 12.75 42 0-0.13 14.645 17.795 2.559 2 M24×130
A picture of high pressure stainless steel victaulic clamps
S80 High Pressure Stainless Steel Victaulic Clamps
Suitable for high pressure piping systems, including microfiltration, ultrafiltration, nanofiltration and reverse osmosis systems.
  • Rated pressure: 1200 PSI (83 bar)
  • Size: 3/4" – 12" (DN20–DN300)
  • Type: flexible, high pressure victaulic clamps
Table 2: S80 High Pressure Stainless Steel Victaulic Clamps
Model Nominal Size Pipe O.D. Working Pressure Pipe End Separation Coupling Clamp Dimensions Coupling Clamp Bolts
X Y Z Qty. Size
mm mm psi mm mm mm mm pcs mm
in in bar in in in in
SVC0.75"/26.9-S80 20 26.9 1200 0-1.6 49 89 44 2 M10×45
0.75 1.050 83 0-0.06 1.929 3.504 1.732 2 M10×45
SVC1"/32-S80 25 32 1200 0-1.6 56 96 45 2 M10×45
1 1.260 83 0-0.06 2.205 3.779 1.772 2 M10×45
SVC1"/33.7-S80 25 33.7 1200 0-1.6 56 96 45 2 M10×45
1 1.315 83 0-0.06 2.205 3.779 1.772 2 M10×45
SVC1.25"/38-S80 32 38 1200 0-1.6 62 102 45 2 M10×50
1.25 1.496 83 0-0.06 2.441 4.016 1.772 2 M10×50
SVC1.75"/42.4-S80 32 42.4 120 0-1.6 66 103 45 2 M10×50
1.25 1.660 83 0-0.06 2.660 4.660 1.772 2 M10×50
SVC1.25"/48.3-S80 40 48.3 1200 0-1.6 70 108 45 2 M10×50
1.5 1.900 83 0-0.06 2.755 4.251 1.772 2 M10×50
SVC2"/57-S80 50 57 1200 0-1.6 82 128 46 2 M12×60
2 2.244 83 0-0.06 3.228 5.039 1.811 2 M12×60
SVC2"/60.3-S80 50 60.3 1200 0-1.6 83 128 46 2 M12×60
2 2.375 83 0-0.06 3.267 5.039 1.811 2 M12×60
SVC2.5"/73-S80 65 73 1200 0-1.6 100 142 47 2 M12×65
2.5 2.875 83 0-0.06 3.937 5.590 1.850 2 M12×65
SVC2.5"/76.1-S80 65 76.1 1200 0-1.6 100 142 47 2 M12×65
2.5 3.000 83 0-0.06 3.937 5.590 1.850 2 M12×65
SVC3"/88.9-S80 80 88.9 1200 0-1.6 117 160 47 2 M12×75
3 3.500 83 0-0.06 4.606 6.299 1.850 2 M12×75
SVC4"/108-S81 100 108 1200 0-3.2 147 210 52 2 M16×90
4 4.250 83 0-0.13 5.787 8.267 2.047 2 M16×90
SVC4"/114.3-S80 100 114.3 1200 0-3.2 148 210 52 2 M16×90
4 4.500 83 0-0.13 5.827 8.267 2.047 2 M16×90
SVC5"/133-S80 125 133 1200 0-3.2 180 252 52 2 M16×90
5 5.250 83 0-0.13 7.087 9.921 2.047 2 M16×90
SVC5"/139.7-S80 125 139.7 1200 0-3.2 180 252 52 2 M16×90
5 5.500 83 0-0.13 7.087 9.921 2.047 2 M16×90
SVC6"/159-S80 150 159 1200 0-3.2 210 280 52 2 M20×110
6 6.259 83 0-0.13 8.267 11.023 2.047 2 M20×110
SVC6"/168.3-S80 150 168.3 1200 0-3.2 210 280 52 2 M20×110
6 6.625 83 0-0.13 8.267 11.023 2.047 2 M20×110
SVC8"/219.1-S80 200 219.1 1200 0-3.2 276 360 62 2 M24×130
8 8.625 83 0-0.13 10.866 14.173 2.441 2 M24×130
SVC10"/273-S80 *250 273 1200 0-3.2 342 420 67 2 M24×160
10 10.750 83 0-0.13 13.465 16.535 2.637 2 M24×160
SVC12"/323.9-S80 *300 323.9 1200 0-3.2 394 480 67 2 M24×180
12 12.750 83 0-0.13 15.512 18.897 2.637 2 M24×180
A picture of ultra-high pressure stainless steel victaulic clamps
S160 Ultra-High Pressure Stainless Steel Victaulic Clamps
Suitable for ultra-high pressure piping systems, including microfiltration, ultrafiltration, nanofiltration and reverse osmosis systems.
  • Rated pressure: 2322 PSI (160 bar)
  • Size: 3/4" – 12" (DN20–DN300)
  • Type: flexible, ultra-high pressure victaulic clamps
Table 3: S160 Ultra-High Pressure Stainless Steel Victaulic Clamps
Model Nominal Size Pipe O.D. Working Pressure Pipe End Separation Coupling Clamp Dimensions Coupling Clamp Bolts
X Y Z Qty. Size
mm mm psi mm mm mm mm pcs mm
in in bar in in in in
SVC0.75"/26.9-S160 20 26.9 2322 0-1.6 56 96 47 2 M10×50
0.75 1.050 160 0-0.06 2.205 3.779 1.85 2 M10×50
SVC1"/32-S160 25 32 2322 0-1.6 60 95 48 2 M10×50
1 1.260 160 0-0.06 2.362 3.741 1.889 2 M10×50
SVC1"/33.7-S160 25 33.7 2322 0-1.6 61 99 48 2 M10×50
1 1.315 160 0-0.06 2.401 3.897 1.889 2 M10×50
SVC1.25"/42.4-S160 32 42.4 2322 0-1.6 73 112 47 2 M12×60
1.25 1.660 160 0-0.06 2.874 4.409 1.851 2 M12×60
SVC1.25"/48.3-S160 40 48.3 2322 0-1.6 78 119 47 2 M12×60
1.5 1.900 160 0-0.06 3.071 4.685 1.851 2 M12×60
SVC2.5"/60.3-S160 50 60.3 2322 0-1.6 92 130 47 2 M12×60
2 2.375 160 0-0.06 3.622 5.118 1.851 2 M12×60
SVC2.5"/73-S160 65 73 2322 0-1.6 108 146 47 2 M12×65
2.5 2.875 160 0-0.06 4.252 5.748 1.851 2 M12×65
SVC2.5"/76.1-S160 65 76.1 2322 0-1.6 110 148 47 2 M12×65
2.5 3.000 160 0-0.06 4.331 5.826 1.851 2 M12×65
SVC3"/88.9-S160 80 88.9 2322 0-1.6 125 167 47 2 M12×75
3 3.500 160 0-0.06 4.921 6.574 1.851 2 M12×75
SVC4"/108-S160 100 108 2322 0-3.2 152 204 51 2 M16×90
4 4.251 160 0-0.13 5.984 8.031 2.008 2 M16×90
SVC4"/114.3-S160 100 114.3 2322 0-3.2 156 209 51 2 M16×90
4 4.500 160 0-0.13 6.142 8.228 2.008 2 M16×90
SVC5"/133-S160 125 133 2322 0-3.2 180 233 51 2 M16×90
5 5.25 160 0-0.13 7.087 9.173 2.008 2 M16×90
SVC5"/133-S160 125 139.7 2322 0-3.2 183 238 51 2 M16×90
5 5.500 160 0-0.13 7.205 9.37 2.008 2 M16×90
SVC6"/159-S160 150 159 2322 0-3.2 213 277 52 2 M20×110
6 6.259 160 0-0.13 8.386 10.906 2.047 2 M20×110
SVC6"/168.3-S160 150 168.3 2322 0-3.2 219 279 52 2 M20×110
6 6.625 160 0-0.13 8.622 10.984 2.047 2 M20×110
SVC8"/219.1-S160 200 219.1 2322 0-3.2 275 345 61 2 M24×130
8 6.625 160 0-0.13 10.827 13.583 2.402 2 M24×130
SVC10"/273-S160 *250 273 2322 0-3.2 342 420 67 2 M24×160
10 10.750 160 0-0.13 13.465 16.535 2.637 2 M24×160
SVC12"/323.9-S160 *300 323.9 2322 0-3.2 394 480 67 2 M24×180
12 12.750 160 0-0.13 15.512 18.897 2.637 2 M24×180

Cast Iron Victaulic Clamps

  • Body Material: nodular cast iron (ASTM A536)
  • Surface treatment: Hot dip zinc galvanized, Epoxy power, Dacromet, TRFLOW (PTFE), RiIsan PA11
  • Bolt & nut material: carbon steel, galvanzied or Dacromet
  • Seal material: EPDM
  • Applicable pipelines: for Sch 40S cut grooved pipes only
A picture of normal pressure cast iron victaulic clamps
C Series Normal Pressure Cast Iron Victaulic Clamps
Mainly designed and applied for grooved medium pressure piping systems.
  • Rated pressure: 600 PSI (42 bar)
  • Size: 1" – 16" (DN25–DN400)
  • Type: flexible, normal pressure victaulic clamps
Table 4: C Series Normal Pressure Cast Iron Victaulic Clamps
Model Nominal Size Pipe O.D. Working Pressure Pipe End Separation Coupling Clamp Dimensions Coupling Clamp Bolts
X Y Z Qty. Size
mm mm psi mm mm mm mm pcs mm
in in bar in in in in
SVC1"/33.7-C 25 33.7 600 0-1.6 58 99 44 2 M10×45
1 1.315 42 0-0.06 2.283 3.898 1.732 2 M10×45
SVC1.5"/42.4-C 32 42.4 600 0-1.6 67 107 45 2 M10×45
1.5 1.660 42 0-0.06 2.637 4.212 1.771 2 M10×45
SVC1.5"/48.3-C 40 48.3 600 0-1.6 74 112 45 2 M10×45
1.5 1.900 42 0-0.06 2.913 4.409 1.771 2 M10×45
SVC2"/57-C 50 57 600 0-1.6 86 124 45 2 M10×55
2 2.244 42 0-0.06 3.385 4.882 1.771 2 M10×55
SVC2"/60.3-C 50 60.3 600 0-1.6 86 124 45 2 M10×55
2 2.375 42 0-0.06 3.385 4.882 1.771 2 M10×55
SVC2.5"/73-C 65 73 600 0-1.6 100 139 46 2 M10×55
2.5 2.875 42 0-0.06 3.937 5.472 1.811 2 M10×55
SVC2.5"/76.1-C 65 76.1 600 0-1.6 103 142 47 2 M10×55
2.5 3.000 42 0-0.06 4.055 5.591 1.851 2 M10×55
SVC3"/88.9-C 80 88.9 600 0-1.6 117 165 47 2 M12×60
3 3.500 42 0-0.06 4.606 6.496 1.851 2 M12×60
SVC4"/102-C 100 102 500 0-3.2 137 192 52 2 M12×65
4 4.016 35 0-0.06 5.393 7.559 2.047 2 M12×65
SVC4"/108-C 100 108 500 0-3.2 140 185 52 2 M12×65
4 4.250 35 0-0.06 5.511 7.283 2.047 2 M12×65
SVC4"/114.3-C 100 114.3 500 0-1.6 141 188 52 2 M12×65
4 4.250 35 0-0.06 5.551 7.401 2.047 2 M12×65
SVC5"/133-C 125 133 450 0-3.2 177 220 52 2 M12×75
5 5.25 31 0-0.13 6.968 8.661 2.047 2 M12×75
SVC5"/140-C 125 140 450 0-3.2 180 242 52 2 M12×75
5 5.511 31 0-0.13 7.086 9.527 2.047 2 M12×75
SVC6"/159-C 150 159 450 0-3.2 196 245 52 2 M12×75
6 6.259 31 0-0.13 7.716 9.645 2.047 2 M12×75
SVC6"/165.1-C 150 165.1 450 0-3.2 200 247 52 2 M12×75
6 6.5 31 0-0.13 7.874 9.724 2.047 2 M12×75
SVC6"/168.3-C 150 168.3 450 0-3.2 201 249 52 2 M12×75
6 6.625 31 0-0.13 7.913 9.803 2.047 2 M12×75
SVC8"/219.4-C 200 219.1 450 0-3.2 252 330 61 2 M16×90
8 8.625 31 0-0.13 9.921 12.992 2.401 2 M16×90
SVC10"/273-C 250 273 350 0-3.2 328 414 65 2 M22×130
10 10.750 25 0-0.13 12.913 16.299 2.559 2 M22×130
SVC12"/325-C 300 325 350 0-3.2 392 466 65 2 M24×165
12 12.750 25 0-0.13 15.433 18.346 2.559 2 M24×165
SVC14"/355-C 350 355 300 0-3.2 406 445 75 2 M24×180
14 14.000 21 0-0.13 15.984 17.519 2.952 2 M24×180
SVC14"/377-C 350 377 300 0-3.2 420 470 75 2 M24×210
14 14.000 21 0-0.13 16.535 18.503 2.952 2 M24×210
SVC16"/406-C 400 406 300 0-3.2 479 522 75 2 M30×240
16 16.000 21 0-0.13 18.858 20.511 2.952 2 M30×240
SC16/426-C 400 426 300 0-3.2 500 590 79 2 M30×240
16 16.000 21 0-0.13 19.685 23.228 3.110 2 M30×240

Application

A set of RO system

Connection between Membrane Housings.

A set of RO system

Connection between pipeline and membrane housing

A set of ultrafiltration system

Connection between pipeline and membrane housing in UF system.

Pipes are connected via victaulic clamps.

Connection between pipelines.