FIRE HYDRANT SYSTEM
DOUBLE OUTLET LANDING VELVE
Technical Specification
Size : 63 mm
Inlet : 100 mm NB Flanged
Outlet : Female Instantaneous
Material : Gun Metal/Stainless Steel
Conforming Specification : IS:5290/1993
| TYPE OF MATERIAL | STAINLESS STEEL | GUN METAL |
|---|---|---|
| BODY, ASSEMBLY | STAINLESS STEEL IS : 3444 | LTB 2 IS : 318 |
| VALVE SPINDLE | STAINLESS STEEL IS : 6603 | BRASS ROD IS : 319/320 |
| CAST IRON WHEEL | IS : 210 | IS : 210 |
| RUBBER WASHER | IS : 937 (TYPE-A) | IS : 937 (TYPE-A) |
| SPRING | STAINLESS STEEL IS : 6528 | PHOSPHORUS WIRE IS : 7608 |
| GLAND PACKING-ASBESTOS THREAD | IS : 4687 (TYPE-3) | IS : 4687 (TYPE-3) |
Performance Test
Hydraulic Test : Tested at 21 Kgf/cm2
Water Tightness Test : 14Kgf/cm2
Flow Test : 1800 LPM at 7kgf/cm2
HYDRANT SYSTEM
