JIS 5K Flanged Two way Cock
Our JIS 5K flanged bronze three-way cock is engineered to Japanese Industrial Standards with a high-quality bronze body and trim, featuring a three-port design with L-port or T-port flow patterns that enable flow diversion, merging or directional switching with a simple 90-degree rotation while providing superior corrosion resistance in seawater and corrosive environments. Unlike two-way bronze cocks that only provide simple on-off control, this multi-port valve delivers versatile flow management functionality in a single compact corrosion-resistant unit, replacing multiple two-way valves and reducing overall piping complexity while offering extended service life in harsh marine conditions.
Overview
Application: Widely used on ships, offshore platforms and coastal facilities for flow direction switching, medium diversion or confluence in seawater systems, cooling water circuits, ballast water management and corrosive fluid piping networks where multiple flow paths need to be controlled from a single valve location with corrosion resistance. Also commonly specified in shipbuilding projects, desalination plants, chemical processing and Japanese-standard marine engineering projects throughout Southeast Asia, particularly where space is limited and flexible flow routing is required to simplify piping layouts while maintaining long-term corrosion resistance in saltwater environments.
Material Specification:
| Part Name | Material | Code |
| 1 - Body | Bronze | BC6 |
| 2 - Plug | Bronze | BC6 |
Technical Specifications:
| Hydraulic Inspection | Body | 7.5 kg |
| Pluug | 5.5 kg |
Drawing:
Dimensions:
| Size | L | L₁ | D | C | No. | h | t | H | D₂ |
| 25 | 130 | 65 | 95 | 75 | 4 | 12 | 10 | 105 | 160 |
| 32 | 160 | 80 | 115 | 90 | 4 | 15 | 12 | 125 | 180 |
| 40 | 170 | 85 | 120 | 95 | 4 | 15 | 12 | 135 | 190 |
| 50 | 190 | 95 | 130 | 105 | 4 | 15 | 14 | 163 | 200 |
| 65 | 220 | 110 | 155 | 130 | 4 | 15 | 14 | 201 | 250 |
