Bronze in-line sight-flow indicator with PTFE flapper and two borosilicate windows.
Bronze in-line sight-flow indicator with PTFE flapper and two borosilicate windows.
| Body | bronze CC491K |
| Windows | borosilicate glass per DIN 7081 |
| Gaskets | graphite-PTFE |
| Flapper | PTFE / 316SS pivot pin |
| Nominal size | DN100 (4") |
| Connection | BSP F threaded both ends (DN25-DN50) / EN 1092-1 PN16 flanged (DN80-DN150) |
| Pressure | PN16 |
| Temperature | -10 to +120 °C |
| Direction of flow | marked arrow on body |
| Material | Bronze CC491K / PTFE flapper / borosilicate glass |
| MOQ | 1 ea |
Form-fit envelope of Klinger KSF, Hempel Lock-Out, OPW, Jacoby-Tarbox 1010, Trupply and Penberthy LSV DN100 flapper-style sight-flow indicators.