10K JIS F7306 Marine Angle Stop Valve For Ballast Water Piping Flanged DN40-DN65
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd. is proud to present our 10K JIS F7306 Marine Angle Stop Valve – a reliable and robust solution specifically designed for ballast water piping systems. As a manufacturer established in 2016 with annual export value exceeding USD 1 million, we combine precision engineering with rigorous quality control to deliver valves that meet the demanding conditions of marine environments. This angle stop valve is engineered to provide positive shut-off and flow regulation, ensuring the safety and efficiency of your ballast operations. Below, we detail the technical specifications, key features, and the value this product brings to your marine systems.
Technical Specifications
| Parameter | Details |
| Product Standard | JIS F7306 |
| Pressure Class | 10K |
| Connection Type | Flanged (JIS B2238 compatible) |
| Size Range | DN40, DN50, DN65 |
| Body Material Options | Cast Iron, Ductile Iron, Bronze, Stainless Steel (other materials upon request) |
| End Trim | Available in different seat/disk materials (e.g., bronze, stainless steel) |
| Working Temperature | -10°C to 150°C (depend on materials) |
| Media | Seawater, Freshwater, Ballast Water |
Key Features and Benefits
- Durable Design: Manufactured with high-grade materials and precision casting, the valve body resists corrosion and mechanical stress in marine environments. The angle configuration reduces turbulence and pressure drop.
- Positive Shut-Off: The stop valve design ensures bubble-tight sealing when fully closed, preventing leakages that could affect ballast water management or system safety.
- Easy Maintenance: Flanged connections allow straightforward installation and removal without disturbing adjacent piping. Internal parts are accessible for inspection or replacement.
- JIS F7306 Compliance: Fully conforms to Japanese Industrial Standard for marine valves, ensuring interchangeability and compatibility with existing JIS flanged systems.
- Versatile Material Choices: We offer cast iron (standard), ductile iron, bronze, and stainless steel bodies to match your specific corrosion resistance and budget requirements. Seat and disk materials can be customized.
- Reliable Flow Regulation: The angle stem handwheel provides smooth and accurate throttling, allowing operators to control ballast water flow precisely.
- Wide Size Offering: Available in DN40 (1-1/2"), DN50 (2"), and DN65 (2-1/2") – the most common sizes for ballast water branch lines.
Why Choose Shanghai Zhibang?
Since 2016, our factory has been dedicated to manufacturing reliable marine valves. We hold ISO9001:2015 certification for our quality management system, ensuring every valve undergoes strict inspection from raw material to final test. With an annual export value of USD 1–1.5 million, our products are shipped from ports like Shanghai, Guangzhou, Hong Kong, and Beijing to markets across North America, South America, Europe, Asia, Africa, and Oceania. We understand the critical role of ballast water valves in preventing pollution and maintaining vessel stability – that’s why we design our JIS F7306 angle stop valves to deliver long service life and dependable performance. Contact us today to discuss your specific sizing, material, and trim requirements. We are ready to provide competitive pricing and fast delivery for your marine projects.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between an angle stop valve and a globe valve?
A: An angle stop valve has both inlet and outlet perpendicular (90°), while a globe valve typically has straight-through flow. The angle design is more compact and reduces pipe fittings in ballast water systems. -
Q: Can this valve be used for seawater applications?
A: Yes, it is designed for seawater, freshwater, and ballast water. For best corrosion resistance, we recommend bronze or stainless steel body materials. -
Q: Does the valve come with handwheel?
A: Yes, it is equipped with a handwheel as standard. Rising stem or non-rising stem options are available upon request. -
Q: What pressure rating does 10K correspond to?
A: The JIS 10K rating is approximately 10 bar (145 psi) at ambient temperature. Confirm your system’s maximum working pressure to ensure compatibility. -
Q: Do you provide coating or painting options?
A: Standard exterior coating is anti-corrosive primer and paint. We can also supply epoxy or zinc-rich coating as per your specification. -
Q: What packing material is used for the stem seal?
A: Standard packing is PTFE or graphite stuffing box, suitable for water media. Alternative packing available for higher temperature or chemical resistance. -
Q: Are test certificates provided?
A: Yes, each valve is hydrostatically tested and a certificate of inspection can be provided. Material certificates and third-party inspection are available upon request. -
Q: What is the typical lead time for DN40-DN65 valves?
A: For standard materials (cast iron), lead time is 15–20 days. Custom materials may take longer. We have stock for popular sizes – please confirm with our sales team.
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