CATEGORY
Butterfly Valve AWWA C504 Double Flange BFV 2102
GALA Regulating System Butterfly Valves
Valve Standard
Comply with AWWA C504
Pressure Temperature Rating
| Working Pressure | 150psi |
| Testing Pressure | -Shell:300psi Seal:165psi |
| Working Temperature | -4°F to 230°F EPDM Seat 14°F to 176°F NBR Seat |
| Suitable Media | Water,Oil & Gas |
Material Specification
| PART NAME | MATERIAL | ASTM |
| Body | Ductile Iron Ductile Iron Bronze | A536 Gr. 65-45-12 A536 Gr. 65-45-12 B148 C95400 |
| Disc | Stainless Steel Stainless Steel | A351 CF-8 A351 CF-8M |
| Shaft | Stainless Steel Stainless Steel | A276 S 410 00 A276 S 410 00 |
| Seat Ring | EPDM / NBR | |
| O-Ring | EPDM / NBR | |
| Bushing | Bronze | B62 C83600 |
Dimension
| DN | MM INCH | 80 3 | 100 4 | 150 6 | 200 8 | 250 10 | 300 12 | 350 14 | 400 16 | 450 18 |
| A | 32.8 | 4.69 | 6.14 | 7.36 | 8.2 | 9.86 | 11.42 | 12.63 | 13.52 | |
| B | 5.16 | 5.91 | 7.09 | 8.27 | 9.67 | 10.83 | 12.91 | 14.8 | 16.01 | |
| C | 1.18 | 1.18 | 1.26 | 1.57 | 1.97 | 1.97 | 1.97 | 2.76 | 3.35 | |
| L | 5 | 5 | 5 | 6 | 8 | 8 | 8 | 8 | 8 |
| DN | MM INCH | 500 20 | 600 24 | 750 30 | 900 36 | 1050 42 | 1150 46 | 1200 48 | 1350 54 | 1500 60 |
| A | 16.08 | 18.78 | 20.33 | 24.21 | 28.74 | 41.12 | 39.4 | 45.7 | 50.1 | |
| B | 17.64 | 20.39 | 24.02 | 27.24 | 34.06 | 41.8 | 34.8 | 36.2 | 41.8 | |
| C | 3.74 | 4.33 | 3.74 | 5 | 5.12 | 5.91 | 5.91 | 7.87 | 7.87 | |
| L | 8 | 8 | 12 | 12 | 12 | 15 | 15 | 15 | 15 |