Marine Flanged Bronze Fire Hydrant Valve GB/T2032-93
- Nominal Pressure: 1.0Mpa
- Nominal Size: DN40-DN65
- Applicable Medium: Sea water, Fresh water.
- Working Temperature: Normal temperature
- Flange Connection: According to JISB2240-1997 Standard.
- Screw connection according to JIS F7334-75 Standard.
| Nominal Size mm |
Size | L mm |
H mm |
D mm |
D1 mm |
b mm |
n-d |
| 40 | 1 1/2 | 134 | 140 | 125 | 93 | 12 | 6-14 |
| 50 | 2 | 145 | 140 | 135 | 103 | 14 | 6-14 |
| 65 | 2 1/2 | 170 | 170 | 155 | 123 | 14 | 6-18 |
Material
| Name | Material | Mark |
| Body, Cover | Tin Bronze | ZcuSn10Zn2 |
| Disc, Stem | Aluminum Bronze | CuAl9Mn2 |
| Fill in | PTFE | SFT-2 |