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Home > Industrial Equipment & Components > Valve > Butterfly Valve > JIS F7480 10K Marine Butterfly Valve DN50-DN800 With Mill Test Report Warranty
JIS F7480 10K Marine Butterfly Valve DN50-DN800 With Mill Test Report Warranty
Product Spotlights
JIS F7480 compliant marine butterfly valves (10K, DN50-DN800) ensure reliable performance in seawater and fuel systems. Manufactured with certified materials (MTR provided), they offer corrosion resistance, bubble-tight sealing (EPDM/NBR/Viton seats), and multiple operation options (lever, gear, pneumatic, electric). Backed by ISO9001 quality control and a warranty, they are a trusted choice for global shipbuilding and offshore projects.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
JIS F7480
Application:
Other, Marine
Pressure Rating:
10K
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
JIS F7480
Application
Other, Marine
Pressure Rating
10K
Size Range
DN50 - DN800
Material
Cast Iron, Ductile Iron, Stainless Steel, Bronze
End Connection
Wafer, Lug, Flanged
Seat Material
EPDM, NBR, Viton
Operation
Lever, Gear, Pneumatic, Electric
Certification
ISO9001
Warranty
Provided with Mill Test Report
As a leading manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing high-quality, reliable marine fluid control solutions. Our JIS F7480 10K Marine Butterfly Valve series, available from DN50 to DN800, is engineered to meet the rigorous demands of marine and offshore applications. Each valve is backed by a comprehensive Mill Test Report and warranty, ensuring traceability and peace of mind for our global clients across North America, Europe, Asia, and beyond.
This valve series is designed for superior performance in seawater, ballast, cooling, and fuel oil systems. Key features include:
- Robust Construction: Manufactured from premium materials like cast iron, ductile iron, stainless steel, or bronze to resist corrosion and withstand harsh marine environments.
- Precise Sealing: Features high-performance seat materials such as EPDM, NBR, or Viton, ensuring a bubble-tight seal and long service life even under 10K pressure ratings.
- Easy Operation & Maintenance: Available with lever, gear, pneumatic, or electric actuators for convenient and efficient flow control. The compact wafer or lug design allows for easy installation and space-saving.
- Compliance & Traceability: Strictly manufactured according to JIS F7480 standards. Each valve comes with a Mill Test Report (MTR), providing full material chemical and mechanical property certification.
Technical Specifications & Options:
| Parameter | Specification / Option |
| Design Standard | JIS F7480 |
| Pressure Rating | 10K (PN16) |
| Size Range (DN) | 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 |
| Body Material | Cast Iron (FC200), Ductile Iron (FCD450), Stainless Steel (CF8/CF8M), Bronze (optional) |
| Disc Material | Stainless Steel (CF8/CF8M), Bronze, Coated Ductile Iron |
| Seat Material | EPDM (Standard), NBR, Viton (FKM) (Customizable) |
| Stem Material | Stainless Steel (SS304/SS316) |
| End Connection | Wafer (10K/16K), Lug (10K/16K), Flanged (JIS 10K Flange) |
| Operation Type | Lever Handle, Worm Gear Operator, Pneumatic Actuator, Electric Actuator |
| Temperature Range | Depends on seat material (e.g., EPDM: -10°C to +120°C) |
| Applicable Fluid | Seawater, Fresh Water, Air, Fuel Oil, Lubricating Oil |
Benefits for Your Operations:
- Enhanced System Reliability: The durable design minimizes leakage and failure risks, ensuring uninterrupted operation of critical marine systems.
- Reduced Lifetime Cost: Low maintenance requirements and long service intervals contribute to significant cost savings over the valve's lifecycle.
- Global Compliance: Adherence to JIS F7480 facilitates acceptance in international shipbuilding and offshore projects, particularly in Asian and global markets.
- Sourcing Confidence: The included Mill Test Report guarantees material quality and provides essential documentation for regulatory audits and quality assurance protocols.
With nearly a decade of expertise since our establishment in 2016 and an annual export value reaching up to US$1.5 million, Shanghai Zhibang has solidified its reputation as a trusted partner. Our valves are shipped from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, efficiently serving a diverse clientele from North America and Europe to Southeast Asia, Africa, and Oceania. Choosing our JIS F7480 Marine Butterfly Valve means selecting a product backed by rigorous manufacturing standards, verifiable quality documentation, and a company committed to supporting your marine engineering needs with reliability and professional service. Contact us today for a quotation or to discuss your specific valve requirements.
Frequently Asked Questions (FAQ)
-
Q: What does the "10K" pressure rating mean for this valve?
A: The "10K" rating corresponds to a pressure class of PN16, indicating the valve is designed to withstand a nominal pressure of 16 bar. It is suitable for a wide range of marine piping system applications within this pressure range. -
Q: How does the JIS F7480 standard benefit my project?
A: JIS F7480 is a Japanese Industrial Standard specifically for shipbuilding butterfly valves. Using valves compliant with this widely recognized standard ensures compatibility, reliability, and often simplifies approval processes in international marine projects. -
Q: Can I get valves in sizes outside the DN50-DN800 range?
A: The standard production range is DN50 to DN800. For special sizes, please contact our sales team to discuss customization possibilities based on your project's requirements. -
Q: What is included in the Mill Test Report (MTR)?
A: The MTR is a certificate provided by the material manufacturer. It details the chemical composition, mechanical properties (like tensile strength, yield strength), heat treatment, and test results for the primary valve components (body, disc, stem), ensuring material traceability and quality. -
Q: Are these valves suitable for seawater service?
A: Yes, absolutely. We recommend selecting body materials like stainless steel (CF8M/SS316) or bronze, and seat materials like EPDM or Viton, which offer excellent corrosion resistance against seawater. Specify your fluid medium when inquiring. -
Q: What types of actuators are available?
A> The valves can be fitted with various actuators: manual lever handles for smaller sizes, worm gear operators for easier operation on larger sizes, or automated pneumatic and electric actuators for remote control and integration into automated systems. -
Q: What is your warranty policy?
A: We provide a standard warranty against manufacturing defects. The specific warranty period and terms are provided with the commercial contract and are supported by the quality assurance from our ISO9001 certified processes. -
Q: What are the main differences between wafer and lug type designs?
A> Wafer-style valves are installed between two flanges using long bolts. Lug-style valves have threaded inserts (lugs) on the valve body, allowing them to be bolted directly to each flange, which can be beneficial for end-of-line service or system isolation.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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