PRODUCT DESCRIPTION |
|
| BODY | CAST IRON | DUCTILE IRON | CAST STEEL | SS 304 | SS 316 |
| DISC | S.G.IRON | SS 304 | SS 316 |
| STEM | SS 410 | SS 304 | SS 316 |
| SEAT & SEAL | NITRILE | PTFE | TEFLON | VITON |
| MFG STD | BS 5155 |
| TEST STD | BS 6755 |
| END CONNECTION | WAFER TYPE | WAFER LUGGED TYPE |
| HYD TEST PRESSURE | BODY: 340 PSIG (24 KG/CM2)
SEAT: 230 PSIG (16 KG/CM2) |
| OPERATION | LEVER | GEAR |
| PRESSURE RATING | PN 10| PN 16 | PN 20 | PN 25 |
| SIZE RANGE | 15 MM TO 300 MM |
MATERIAL DETAIL |
||
| PART NO. | PART NAME | MATERIAL |
| 01 | Body | CAST IRON / DUCTILE IRON / CAST STEEL / S.S. 304 / S.S. 316 |
| 02 | Disc | S.G. IRON / C.S. / S.S.304 / S.S.316 |
| 03 | Stem | AISI 410 / S.S.304 / S.S.316 |
| 04 | ‘O’ Ring | NITRILE / BUNA – N / EPDM / PTFE / VITON / SILICON / HYPALON |
| 05 | Lever | CAST IRON / M.S. / CAST STEEL / SS |
HYD. TEST PRESSURE |
||
| Pressure Rating | Body | Seat |
| PN-10 | 15 Kg/Cm² | 10 Kg/Cm² |
| PN-16 | 24 Kg/Cm² | 17.6 Kg/Cm² |
SEAT |
|
| EPDM | -20°C to 120°C |
| NITRILE | -10°C to 80°C |
| HYPALON | -20°C to 135°C |
| VITON | -18°C to 150°C |
| SILICON | -20°C to 180°C |
