Marine Bronze Check Valve | JIS F7356 & F7400 5K Certified for Water Treatment & Distribution Systems
Product Overview
Our JIS F7356 marine bronze check valve delivers reliable backflow prevention for water treatment, distribution systems, and industrial pressure management in marine environments. Featuring full bronze construction for superior corrosion resistance, this non-return valve ensures automatic protection against reverse flow in freshwater, seawater, and industrial applications. Compliant with dual JIS standards and backed by professional export services, it’s the ideal choice for marine fluid control systems.
Key Features & Benefits
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Dual JIS Certification: Complies with both JIS F7356 and JIS F7400 standards for marine valves
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Full Bronze Construction: Excellent corrosion resistance for water and industrial applications
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5K Pressure Rating: Ideal for low to medium pressure water systems
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Check Valve Functionality: Automatic backflow prevention without external power
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OEM/ODM Services: Custom manufacturing based on client specifications
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Material Flexibility: Customer-selectable materials available
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Professional Export Team: Experienced in international marine equipment logistics
Technical Specifications
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Standard: JIS F7356 & JIS F7400
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Nominal Diameter: DN15 to DN40
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Pressure Rating: 5K
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Body Material: Bronze
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Disc Material: Bronze
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Stem Material: Bronze
Applications
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Marine water treatment systems
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Shipboard water distribution networks
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Industrial pressure management applications
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Cooling water and seawater systems
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Freshwater supply lines
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Offshore platform water management
Quality Assurance
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Dual Standard Compliance: Meets rigorous JIS F7356 and F7400 requirements
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Custom Material Options: Tailored to specific operational needs
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Export Ready: Comprehensive documentation and logistics support
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Quality Manufacturing: Precision engineering for reliable performance
Dimension Chart
| Model | L | D | C | No. | h | t | H | D2 |
|——-|—|—|—|—–|—|—|—|—|—-|
| 7356 5K15 | 100 | 80 | 60 | 4 | 12 | 9 | 72 | 35 |
| 7356 5K20 | 100 | 85 | 65 | 4 | 12 | 10 | 78 | 37 |
| 7356 5K25 | 120 | 95 | 75 | 4 | 12 | 10 | 77 | 41 |
| 7356 5K32 | 140 | 115 | 90 | 4 | 15 | 12 | 81 | 41 |
| 7356 5K40 | 160 | 120 | 95 | 4 | 15 | 12 | 91 | 46 |
The description/sizes may be different with goods, please check with us when order.
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