"SIR" Air Valve - (Double Action)
Product Materials
| PT. NO. | PART NAME | MATERIAL |
| 1 | Body | C.I/D.I |
| 2 | Float | Timber core with Rubber coating |
| 3 | Seal | Nitrile/EPDM |
| 4 | Cover (Small orifice) | C.I/D.I |
| 5 | Cover (Small orifice) | C.I/D.I |
| 6 | Cowl | C.I/D.I |
| 7 | Bolts & Nuts | C.S |
Product Size/Dimensions
| SIZE | A (min) | B (min) | C (min) | Suitable For Main |
| 40 | 442 | 210 | 224 | UP TO 100 |
| 50 | 442 | 210 | 264 | 125 TO 100 |
| 80 | 504 | 236 | 287 | 225 TO 200 |
| 80 | 504 | 236 | 287 | 225 TO 350 |
| 100 | 634 | 280 | 356 | 400 TO 500 |
| 150 | 862 | 430 | 476 | 600 TO 1900 |
| 200 | 988 | 506 | 580 | 1000 TO 1200 |