JIS 5K Bronze Hose Angle Valve
JIS 5K bronze hose angle valve adopts one-piece cast bronze body with built-in quick hose connector, the 90° angle design effectively saves pipeline installation space and avoids medium flow dead zones. It is equipped with a handwheel fine-tuning shut-off structure and anti-drop locking coupling, delivering stable sealing and long-term anti-corrosion performance under marine low-pressure working conditions.
Overview
Application:Mainly installed on cargo ships, yachts and offshore vessels as fire-fighting water branch valves, used to connect fire hoses for emergency water supply and fire suppression operations. Widely matched with JIS 5K marine seawater pipelines, suitable for fresh water, seawater and fire water conveying systems in shipyards, coastal engineering and marine fire protection projects.
Material Specification:
| Part Name | Material | Code |
| 1-Body | Bronze | BC6 |
| 2-Disc | Bronze | BC6 |
| 3-Stem | Brass | C3771BD |
| 4-Coupling | Bronze | BC6 |
Technical Specifications:
| Nominal Pressure | 5K | |
| Hydraulic Inspection | Body | 12 kg |
| Seat | 8 kg | |
Drawing:
Dimensions:
| Flange | Size | L | L₁ | D | C | No. | h | t | H | D₂ | D₃ |
| 5K | 15 | 68 | 55 | 80 | 60 | 4 | 12 | 9 | 129 | 80 | M42×2 |
| 25 | 78 | 65 | 95 | 75 | 4 | 12 | 10 | 161 | 125 | M42×2 | |
| 40 | 124 | 85 | 120 | 95 | 4 | 15 | 12 | 193 | 140 | M52×2 | |
| 50 | 155 | 100 | 130 | 105 | 4 | 15 | 14 | 256 | 160 | M64×2 |
