Sharvil engineers offers slim seal wafer type, lugs type and flange end butterfly valves with integrally moulded elastomers like Nitrlile, EPDM, Silicon – rubber moulded. Centric disc having large range of materials varieties like CAST IRON, CAST STEEL, SS 304 / SS 304 L, SS 316 / SS 316 L etc. Pressure rating complies with PN 10 / P 16 and each valve has been passed through hydrostatic test pressure examination. Due to some special features like lower weight, low torque operation, short face to face, butterfly valves are highly demanded and advisable for mainly bigger size over conventional valves.
Technical Data :
| Construction : | casted body, central disc, slim seal, wafer / lugs type, integrally moulded elastomer |
| MOC: | CAST IRON / WCB / CF8 / CF8M / CF3 / CF3M |
| Size Ranges : | 40 NB TO 600 NB |
| Design And Mfg Std : | BS 5155 / API 609 |
| Inspection And Testing Std : | BS EN 12266 (BS 6755 – PART I) / API 598 / ISO 5208 |
| Face To Face : | BS 5155 |
| End Connections : | Wafer, full lugs, flange end |
| Pressure Rating : | PN 10 / 16 |