End Connector / Union Nut / Stop Ring Set (Flanged) for Type 21 ball valves, Type 23 ball valves, true union diaphragm valves Type 14 and sediment strainers. Each set contains 2 end connectors, 2 union nuts and 2 stop rings. Nominal sizes DN15 to DN100; part numbers by End Connector PVC-U, PVC-C, PP, PVDF; Union Nut PVC-U, PVC-C, PPG, PVDF; Stop Ring PVDF; Connection Flanged.
| Type | End Connector / Union Nut / Stop Ring Set (Flanged) |
| Applicable Valves | Type 21 ball valves, Type 23 ball valves, true union diaphragm valves Type 14 and sediment strainers |
| Contents per Set | Each set contains 2 end connectors, 2 union nuts and 2 stop rings |
| Size | DN 15, 20, 25, 32, 40, 50, 65, 80, 100 |
| End Connector Material | PVC-U, PVC-C, PP, PVDF |
| Union Nut Material | PVC-U, PVC-C, PPG, PVDF |
| Stop Ring Material | PVDF |
| Connection | Flanged |
| Part Numbers (End Connector PVC-U, Union Nut PVC-U, Stop Ring PVDF, Connection Flanged) | DN15 S21BCUFD015 / DN20 S21BCUFD020 / DN25 S21BCUFD025 / DN32 S21BCUFD032 / DN40 S21BCUFD040 / DN50 S21BCUFD050 / DN65 S21BCUFD065 / DN80 S21BCUFD080 / DN100 S21BCUFD100 |
| Part Numbers (End Connector PVC-C, Union Nut PVC-C, Stop Ring PVDF, Connection Flanged) | DN15 S21BCCFD015 / DN20 S21BCCFD020 / DN25 S21BCCFD025 / DN32 S21BCCFD032 / DN40 S21BCCFD040 / DN50 S21BCCFD050 / DN65 S21BCCFD065 / DN80 S21BCCFD080 / DN100 S21BCCFD100 |
| Part Numbers (End Connector PP, Union Nut PPG, Stop Ring PVDF, Connection Flanged) | DN15 S21BC4FD015 / DN20 S21BC4FD020 / DN25 S21BC4FD025 / DN32 S21BC4FD032 / DN40 S21BC4FD040 / DN50 S21BC4FD050 / DN65 S21BC4FD065 / DN80 S21BC4FD080 / DN100 S21BC4FD100 |
| Part Numbers (End Connector PVDF, Union Nut PVDF, Stop Ring PVDF, Connection Flanged) | DN15 S21BCFFD015 / DN20 S21BCFFD020 / DN25 S21BCFFD025 / DN32 S21BCFFD032 / DN40 S21BCFFD040 / DN50 S21BCFFD050 / DN65 S21BCFFD065 / DN80 S21BCFFD080 / DN100 S21BCFFD100 |
| Notes | DN32 and DN65 are not compatible with the Type 23 ball valve or the sediment strainer. DN50 is not compatible with the true union diaphragm valve Type 14 or the sediment strainer. |