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JIS F7301 Standard Marine Ball Valve, Backed by Technical Support and Spare Parts Availability
Product Spotlights
JIS F7301 compliant marine ball valve designed for harsh sea environments. Features robust construction in carbon steel, stainless steel, or bronze with reliable PTFE/metal seating. Available in sizes DN15-DN500 with flanged/threaded connections and manual/automated actuation. Backed by manufacturer's technical support and guaranteed spare parts availability to ensure minimal downtime and lifecycle cost for global maritime projects.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
JIS F7301
Material:
Other, Carbon Steel, Stainless Steel, Bronze
Application:
Other, Marine Shipbuilding
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
JIS F7301
Material
Other, Carbon Steel, Stainless Steel, Bronze
Application
Other, Marine Shipbuilding
Connection Type
Flanged, Threaded
Pressure Rating
PN16, PN25, Class 150, Class 300
Size Range
DN15 to DN500 (1/2“ to 20“)
Operation
Manual Lever, Gearbox, Pneumatic, Electric Actuator
Temperature Range
-20°C to +200°C (-4°F to +392°F)
Seat Material
PTFE, Reinforced PTFE, Metal
Design
Full Port, Standard Port, Floating Ball, Trunnion Mounted Ball
As a professional manufacturer with a strong focus on marine applications, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our JIS F7301 Standard Marine Ball Valve. Engineered to meet the rigorous demands of shipbuilding and offshore industries, this valve is designed for reliable, long-lasting performance in critical marine piping systems. We combine strict adherence to the JIS F7301 standard with comprehensive technical support and guaranteed spare parts availability, ensuring our clients receive not just a product, but a complete, dependable solution for their maritime projects.
Our marine ball valves are constructed to withstand harsh sea environments, including exposure to saltwater, variable pressures, and demanding operational cycles. The core value we deliver is uncompromising reliability backed by seamless service. Since our establishment in 2016, we have built a reputation for supplying high-quality valves to global markets, supported by our ISO9001 certified quality management system. This valve is a cornerstone product for shipbuilders, repair yards, and offshore platform operators who prioritize safety, durability, and minimal lifecycle cost.
Key Features and Technical Advantages:
- JIS F7301 Compliance: Manufactured in strict accordance with the Japanese Industrial Standard F7301 for marine valves, ensuring international recognition and acceptance in shipbuilding contracts.
- Robust Construction: Available in a range of materials including carbon steel, stainless steel, and bronze to suit different fluid services and corrosion resistance requirements.
- Superior Sealing Performance: Utilizes advanced seat materials like PTFE or reinforced PTFE, providing excellent sealing integrity and low torque operation, even after prolonged use.
- Versatile Design Options: Offered in floating ball and trunnion mounted designs for different pressure classes. Available in full port and standard port configurations to meet flow capacity needs.
- Multiple Actuation Methods: Can be supplied as a manual valve with lever or gearbox operation, or automated with pneumatic or electric actuators for remote control integration.
- Global Compatibility: Flanged connections conform to JIS, ANSI, DIN, and other international standards, facilitating easy installation in global projects.
Detailed Technical Specifications:
| Parameter | Specification / Options |
|---|---|
| Design Standard | JIS F7301 |
| Size Range (Nominal Diameter) | DN15 to DN500 (1/2" to 20") |
| Pressure Rating | PN16, PN25, Class 150, Class 300 (Customizable) |
| Body Material | WCB Carbon Steel, CF8/CF8M Stainless Steel, Bronze |
| Ball Material | Chrome Plated Steel, Stainless Steel |
| Seat Material | PTFE, Reinforced PTFE (RPTFE), Metal Seated (Optional) |
| Connection Type | Flanged (JIS 10K/20K, ANSI, DIN), Threaded (NPT, BSPT, BSPP) |
| Temperature Range | -20°C to +200°C (-4°F to +392°F) for standard seats |
| Operation | Manual Lever, Worm Gearbox, Pneumatic Actuator, Electric Actuator |
| Application Fluids | Sea Water, Fuel Oil, Lubricating Oil, Compressed Air, Fresh Water |
Benefits for Your Marine Project:
- Enhanced System Safety: The compliance with JIS F7301 ensures the valve meets specific requirements for strength, materials, and testing, directly contributing to the overall safety of the ship's piping system.
- Reduced Maintenance & Downtime: The robust design and quality materials minimize wear and failure rates. Coupled with our guaranteed spare parts availability, this significantly reduces maintenance needs and operational downtime.
- Simplified Procurement & Logistics: As a direct manufacturer exporting globally from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, we offer competitive lead times and flexible shipping solutions to keep your project on schedule.
- Technical Expertise On Tap: Our dedicated technical team provides support from selection and installation to troubleshooting, ensuring the valve performs optimally within your specific application.
- Cost-Effective Lifecycle: The durability and reliability of the valve, supported by accessible spare parts, translate to a lower total cost of ownership over the vessel's service life.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of using a JIS F7301 certified marine ball valve over a standard industrial ball valve?
A: The JIS F7301 standard is specifically developed for marine applications. Valves certified to this standard undergo stricter material, design, and testing protocols to ensure they can withstand the unique challenges of the marine environment, such as constant vibration, corrosion from saltwater, and high reliability demands for safety-critical systems. This makes them the preferred and often required choice in shipbuilding contracts. -
Q: Can you provide valves with certifications other than JIS F7301?
A: Yes, while we specialize in JIS F7301, we can manufacture valves to other recognized marine and industrial standards such as ANSI/API, DIN, GOST, or BV/LR/DNV type approval upon request. Please discuss your specific certification requirements with our sales team. -
Q: How does your "spare parts availability" guarantee work in practice?
A: We maintain an inventory of critical spare parts like seals, seats, stems, and balls for our standard valve models. For non-standard or customized valves, we keep detailed manufacturing records and molds/tooling to produce spare parts efficiently. This commitment ensures that parts are available for delivery, minimizing vessel downtime for repairs. -
Q: What is the typical lead time for an order of these marine ball valves?
A: Lead times vary based on order quantity, size, material, and actuation requirements. For standard configurations, we often have stock or can deliver within 4-6 weeks. Customized valves may require 8-12 weeks. We provide a precise timeline upon receipt of your detailed inquiry. -
Q: Are your valves suitable for both above-deck and below-deck applications?
A: Absolutely. The material selection is key. For above-deck applications exposed directly to seawater spray, we highly recommend stainless steel (CF8M) or bronze bodies for superior corrosion resistance. For below-deck service, carbon steel is often suitable and cost-effective. Our technical team can advise on the best material for your specific location and fluid. -
Q: Do you offer actuated versions (pneumatic/electric) of this JIS F7301 ball valve?
A: Yes, we do. We can supply the ball valve ready for the mounting of pneumatic or electric actuators. We also offer complete packages with integrated actuators from reputable brands, configured and tested at our factory before shipment for plug-and-play installation. -
Q: What after-sales support do you provide?
A: Our after-sales support includes installation guidance, operational manuals, troubleshooting assistance, and of course, the supply of genuine spare parts. Our ISO9001 system ensures consistent quality and traceability, giving you confidence in long-term support. -
Q: Which ports can you ship from, and what are your main export markets?
A: We regularly ship from Shanghai, Guangzhou, Hong Kong, and Beijing ports. Our main markets span across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, demonstrating our extensive experience in handling international logistics for marine equipment.
Choosing Shanghai Zhibang as your supplier means partnering with a dedicated manufacturer that understands the critical nature of marine components. With an annual export value consistently ranging between US$1 Million and US$1.5 Million, we have proven our capability and reliability to a diverse global clientele across five continents. Our ISO9001 certification is a testament to our unwavering commitment to quality control in every valve we produce.
We invite you to leverage our technical expertise and robust supply chain for your next marine project. Whether you are involved in new ship construction, vessel repair, or offshore platform maintenance, our JIS F7301 Marine Ball Valve, backed by dependable support and parts availability, is engineered to deliver performance you can trust. Contact us today with your specifications to receive a competitive quotation and detailed technical documentation.
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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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