Pneutork make electrical on/off, modulating and integral starter actuator operated RUBBER LINED DOUBLE FLANGE TYPE BUTTERFLY VALVE
3” to 28” (80mm to 700mm)
| Valve Type | Centric Disc Butterfly Valve with single Piece Rubber Lined Body |
|---|---|
| Body Type | Short wafer type Double Flange |
| Seat Type | Integrally moulded with The Body (Renewable seat on Request) |
| End Connection | Flange type to Suit 150# / Table “D” / Table “E” & IS 6392 Table 11 (PN 10/PN 16) |
| Pressure Ratin | PN10 / PN 16 (PN20 on request) |
| Oper. Temp. Range | -20ºC to 80ºC for nitrile seat (Depending on MOC) -20ºC t 120ºC for EPDM seat |
| Seat Leakage | Tight Shut Off |
| Item | Type of Test | Testing Pressure | Temperature Range | |
|---|---|---|---|---|
| Seat | Temperature | |||
| Valve Body | Hydraulic | 225 PSIG | Nitrile | -13°C to 100°C |
| Seat | Hydraulic | 150 PSIG | EPDM | -13°C to 120°C |
| Silicon | -50°C to 180°C | |||
| VITON | -5°C to 200°C | |||
| No. | Description | Material |
|---|---|---|
| 1 | Body | Cast iron/WCB/S.S.304/S.S.316 |
| 2 | Disc | S.G. Iron/S.S.304/S.S.316 |
| 3 | Moulded Seat | Nitrile/EPDM/Viton/Silicon |
| 4 | Shaft | AISI 410/AISI 304/AISI 316 |
| 5 | Bottom Pin | AISI 410/AISI 304/AISI 316 |
| 6 | Electric Actuator | STD. |
| MM | Inch | Port |
L
Long Pattern |
L
Short Pattern |
ØD | N | ØJ | PCD |
|---|---|---|---|---|---|---|---|---|
| 80 | 3" | 80 | 114 | 46 | 190 | 4 | 19.05 | 152.4 |
| 100 | 4" | 100 | 127 | 52 | 230 | 8 | 19.05 | 190.5 |
| 125 | 5" | 125 | 136 | 56 | 280 | 8 | 22.2 | 241.3 |
| 150 | 6" | 150 | 138 | 60 | 345 | 8 | 22.2 | 241.3 |
| 200 | 8" | 200 | 152 | 68 | 345 | 8 | 22.2 | 298.5 |
| 250 | 10" | 249 | 165 | 78 | 405 | 12 | 25.4 | 362 |
| 300 | 12" | 297 | 178 | 78 | 485 | 12 | 25.4 | 431.8 |
| 350 | 14" | 348 | 190 | 102 | 535 | 12 | 28.6 | 476.3 |
| 400 | 16" | 394 | 216 | 114 | 595 | 16 | 28.6 | 539.8 |
| 450 | 18" | 433 | 222 | 127 | 635 | 16 | 31.75 | 577.9 |
| 500 | 20" | 470 | 229 | 154 | 700 | 20 | 31.75 | 635 |
| 600 | 24" | 570 | 267 | 165 | 815 | 20 | 34.9 | 749.3 |
| 650 | 26" | 635 | 278 | 165 | 870 | 24 | 34.9 | 806.4 |
| 700 | 28" | 680 | 292 | 165 | 925 | 28 | 34.9 | 863.6 |
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