A two piece ball valve consist of two separate pieces, with the connection between them being either threaded or a bolt and flange assembly. They generally have one piece that includes an end connection and the body, plus a second piece that fits into the first that will hold the trim in place and provide the second end connection. The construction presents an additional leak potential where the two pieces are joined, but also allows disassembly of the valve for replacement of the internals. These valves can provide full port service and bidirectional flow shutoff.
Body : PP/ISOPP/PVDF
End Piece: PP/ISOPP/PVDF BallL : PP/ISOPP/PVDF
Spindle: MS EN – 8 Inserted PP/ISOPP/PVDF lined
Handle: MS Posder coated with PVC sleeve
Flange/Spindle Seal: EPDM / VITON
Spindle Bush/Seat: PTFE
Fastners: MS Galvanised/ SS 304 / SS316
Spindle Bolt: SS 316
SIZE | L ±3 | OD | H | T |
---|---|---|---|---|
25 MM | 159 | 120 | 105 | 16.5 |
40 MM | 185 | 140 | 110 | 18 |
50 MM | 217 | 153 | 125 | 20 |
80 MM | 252 | 202 | 150 | 25 |
100 MM | 295 | 230 | 175 | 26 |