Tapered Bore Full Face Spacers
Tapered Bore Full Face Spacers are precision-machined thermoplastic spacers designed with a beveled inner bore to accommodate the swing radius of butterfly valve discs. Their full face design ensures complete alignment with flange bolt holes, providing secure and stable installation. These spacers are commonly used when additional spacing is required without disrupting flow, especially in systems where butterfly valve clearance is critical. Available in a range of sizes and thicknesses, they help maintain proper valve function while preserving the integrity of the piping system.
- Polypropylene (PP) – Cost-effective and lightweight
- PTFE (Teflon®) – Exceptional chemical and temperature resistance
- PVDF (Kynar®) – Flame resistant and UV stable with broad chemical compatibility
| Size | A | B | C | D |
|---|---|---|---|---|
| 1 | 4 1/4 | 1.06 | 1.06 | .50 |
| 1 1/2 | 5 | 1.63 | 1.31 | .50 |
| 2 | 6 | 2.25 | 1.75 | .50 |
| 3 | 7 1/2 | 3.00 | 2.69 | .50 |
| 4 | 9 | 4.00 | 3.62 | .50 |
| 6 | 11 | 6.00 | 5.56 | 1.00 |
| 8 | 13 1/2 | 8.25 | 7.62 | 1.00 |
| 10 | 16 | 10.00 | 9.56 | 1.25 |
| 12 | 19 | 11.62 | 11.62 | 1.25 |
Note: Tapered bore spacers are beveled for use with a butterfly valve.
All sizes and thicknesses are listed in inches.
Our specs are for lined pipe dimensions. Any spacer can be customized to your specifications.
Tapered Bore Full Face Spacer – Polypropylene:
Size and Part # for ordering
| Size | Thickness | |||||
|---|---|---|---|---|---|---|
| 1/2” | 3/4” | 1” | 1 1/4” | 1 1/2” | 2” | |
| 1” | #6111 | #6112 | #6113 | #6114 | #6115 | #6116 |
| 1½” | #6121 | #6122 | #6123 | #6124 | #6125 | #6126 |
| 2” | #6131 | #6132 | #6133 | #6134 | #6135 | #6136 |
| 3” | #6141 | #6142 | #6143 | #6144 | #6145 | #6146 |
| 4” | #6151 | #6152 | #6153 | #6154 | #6155 | #6156 |
| 6” | #6161 | #6162 | #6163 | #6164 | #6165 | #6166 |
| 8” | #6171 | #6172 | #6173 | #6174 | #6175 | #6176 |
| 10” | #6181 | #6182 | #6183 | #6184 | #6185 | #6186 |
| 12” | #6191 | #6192 | #6193 | #6194 | #6195 | #6196 |
Tapered Bore Full Face Spacer – PVDF:
Size and Part # for ordering
| Size | Thickness | |||||
|---|---|---|---|---|---|---|
| 1/2” | 3/4” | 1” | 1 1/4” | 1 1/2” | 2” | |
| 1” | #6211 | #6212 | #6213 | #6214 | #6215 | #6216 |
| 1½” | #6221 | #6222 | #6223 | #6224 | #6225 | #6226 |
| 2” | #6231 | #6232 | #6233 | #6234 | #6235 | #6236 |
| 3” | #6241 | #6242 | #6243 | #6244 | #6245 | #6246 |
| 4” | #6251 | #6252 | #6253 | #6254 | #6255 | #6256 |
| 6” | #6261 | #6262 | #6263 | #6264 | #6265 | #6266 |
| 8” | #6271 | #6272 | #6273 | #6274 | #6275 | #6276 |
| 10” | #6281 | #6282 | #6283 | #6284 | #6285 | #6286 |
| 12” | #6291 | #6292 | #6293 | #6294 | #6295 | #6296 |
Tapered Bore Full Face Spacer – Teflon:
Size and Part # for ordering
| Size | Thickness | |||||
|---|---|---|---|---|---|---|
| 1/2” | 3/4” | 1” | 1 1/4” | 1 1/2” | 2” | |
| 1” | #6311 | #6312 | #6313 | #6314 | #6315 | #6316 |
| 1½” | #6321 | #6322 | #6323 | #6324 | #6325 | #6326 |
| 2” | #6331 | #6332 | #6333 | #6334 | #6335 | #6336 |
| 3” | #6341 | #6342 | #6343 | #6344 | #6345 | #6346 |
| 4” | #6351 | #6352 | #6353 | #6354 | #6355 | #6356 |
| 6” | #6361 | #6362 | #6363 | #6364 | #6365 | #6366 |
| 8” | #6371 | #6372 | #6373 | #6374 | #6375 | #6376 |
| 10” | #6381 | #6382 | #6383 | #6384 | #6385 | #6386 |
| 12” | #6391 | #6392 | #6393 | #6394 | #6395 | #6396 |
Blind Ring Spacer
Standard Ring Spacer
Blind Full Face Spacer
Standard Full Face Spacer
Tapered Bore Ring Spacer
Orifice Ring Spacer
Orifice Full Face Spacer
Reducing Ring Spacer
Reducing Full Face Spacer
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