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Home > Industrial Equipment & Components > Valve > Ball Valve > JIS F7300 Approved Marine Ball Valve, Fire Safe Design For Offshore FPSO Applications

JIS F7300 Approved Marine Ball Valve, Fire Safe Design For Offshore FPSO Applications

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Product Spotlights

JIS F7300 certified marine ball valve featuring an integral fire-safe design for critical offshore FPSO safety. Built with corrosion-resistant materials to withstand harsh seawater and hydrocarbon environments. Ensures reliable shut-off and contains leaks during fire emergencies with a secondary metal seal. Ideal for global offshore projects demanding certified quality and operational assurance.

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Carbon Steel / Stainless Steel / Alloy Steel

Approval Standard:

JIS F7300 Approved

Fire Safety Design:

Fire Safe Design

Contact Supplier Request Quote Chat Now

Shanghai Zhibang Valve Manufacture Co.,ltd

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Other, Carbon Steel / Stainless Steel / Alloy Steel

Approval Standard JIS F7300 Approved

Fire Safety Design Fire Safe Design

Primary Application Offshore FPSO Applications

Valve Type Ball Valve

End Connection Flanged, Threaded, or Welded Ends

Seat Material PTFE, Metal Seated, or Fire-Safe Seals

Operation Lever, Gear Operated, or Actuated

Pressure Rating Class 150 to Class 2500

Temperature Range -20°C to 200°C (Standard)

As a leading manufacturer with a strong commitment to quality and reliability, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our specialized JIS F7300 Approved Marine Ball Valve. Engineered specifically for demanding offshore environments, this valve is a cornerstone for safety and performance in FPSO (Floating Production Storage and Offloading) applications. Our years of expertise since 2016, backed by ISO9001 certification, ensure that every valve meets the stringent requirements of marine and offshore operations, providing you with a dependable solution you can trust.

Our Fire Safe Design Marine Ball Valve is built to withstand the extreme conditions encountered offshore. The core value lies in its dual capability: ensuring reliable flow control under normal operations and maintaining critical sealing integrity in the event of a fire, protecting personnel, assets, and the environment. We understand that downtime is not an option in offshore projects, which is why our valves are designed for durability, ease of maintenance, and long service life.

Key Features & Technical Advantages:

JIS F7300 Compliance: Manufactured in strict accordance with Japanese Industrial Standard F7300 for marine valves, ensuring global recognition and acceptance for quality and safety in marine applications.
Advanced Fire Safe Design: Incorporates a specialized fire-safe seat and seal system. In a fire scenario, the primary seal may degrade, but a secondary metal-to-metal seal engages automatically, preventing leakage and containing the hazard.
Robust Construction for Offshore Use: Constructed from high-grade materials such as carbon steel, stainless steel (CF8M/CF3M), or other alloys to resist corrosion from seawater, hydrocarbons, and harsh atmospheric conditions.
Optimized for FPSO Systems: The design considers the dynamic motions, vibrations, and unique pressures found on FPSO vessels, ensuring stable operation and preventing fugitive emissions.
Versatile Operation & Configuration: Available in various actuation methods to suit your control system:
- Manual operation with lever or gearbox for direct control.
- Pneumatic or electric actuation for remote and automated process integration.
Low Maintenance & High Reliability: The streamlined design minimizes potential failure points. The blow-out proof stem and reinforced construction reduce the need for frequent interventions, lowering total cost of ownership.

Detailed Technical Specifications:

Parameter	Specification
Design Standard	JIS F7300
Fire Safe Testing Standard	API 607 / API 6FA / ISO 10497 (Fire Safe Design compliant)
Size Range	DN15 (1/2") to DN600 (24")
Pressure Class	Class 150, 300, 600, 900, 1500, 2500 (ASME/ANSI) or PN10-PN420
Body Material	WCB, CF8, CF8M, CF3, CF3M, LCC, LCB, Duplex, etc.
Ball & Stem Material	Stainless Steel, Chrome Plated, or Alloy
Seat & Seal Material	Primary: Reinforced PTFE, RPTFE, Nylon; Secondary Fire-Safe: Metal (Inconel, Stellite)
End Connection	Flanged (RF, RTJ), Threaded (NPT, BSP), Butt-Weld
Operating Temperature	Standard: -20°C to 200°C; Extended ranges available upon request
Leakage Class	Bubble-tight (Class VI per API 598) for soft seat; Fire Safe rating after test

Benefits for Your Offshore Operation:

Enhanced Safety: The fire-safe certification provides a critical layer of protection, helping your project comply with the strictest international safety regulations for offshore platforms and FPSOs.
Operational Assurance: High-performance sealing and robust construction minimize the risk of leaks or failures, ensuring continuous and safe processing of oil, gas, or produced water.
Global Market Acceptance: With JIS F7300 approval and fire-safe design, our valves are suitable for projects worldwide, particularly in markets across North America, Southeast Asia, the Middle East, and Europe, where we have extensive export experience.
Reduced Lifecycle Costs: Durable materials and design extend service intervals, while easy maintenance access simplifies repairs, ultimately saving on operational expenditures.

Shanghai Zhibang Valve is not just a supplier; we are your partner in ensuring operational integrity. With an annual export value ranging from US$1 Million to US$1.5 Million, we have successfully delivered reliable valve solutions to demanding markets across the globe, including North America, South America, Eastern Europe, Southeast Asia, Africa, and Oceania. Our strategic location in Shanghai and multiple shipment ports (Shanghai, Guangzhou, Hongkong, Beijing) enable efficient and flexible logistics to meet your project timelines. Choose our JIS F7300 Approved Marine Ball Valve to equip your FPSO with a component that combines certified safety, proven reliability, and manufacturer-backed quality. Contact us today to discuss your specific requirements and request a detailed quotation.

Frequently Asked Questions (FAQ):

Q: What does "JIS F7300 Approved" mean for this marine ball valve?
A: JIS F7300 is a Japanese Industrial Standard specifically for marine valves. Approval indicates the valve has been designed, manufactured, and tested to meet rigorous quality, material, and performance criteria required for safe and reliable use in marine environments, ensuring wide international acceptance.
Q: How does the fire-safe design work in an emergency?
A: The valve features a primary soft seat (e.g., PTFE) for bubble-tight sealing. In a fire, this seat may melt, but a secondary metal seat (often Inconel or Stellite) is engineered to automatically engage, creating a metal-to-metal seal that prevents catastrophic leakage, containing the fluid within the pipeline.
Q: Are these valves suitable only for FPSOs, or can they be used elsewhere?
A: While optimized for FPSO applications, their robust, corrosion-resistant, and fire-safe design makes them equally suitable for other offshore platforms, floating LNG facilities, shuttle tankers, marine terminals, and onshore plants handling flammable fluids where fire safety is paramount.
Q: What materials are typically used for the valve body in seawater service?
A: For excellent corrosion resistance in seawater, materials like ASTM A351 CF8M (316 stainless steel), Duplex (2205), or Super Duplex stainless steels are commonly recommended. The specific choice depends on the fluid chemistry, temperature, and pressure.
Q: Can I get these valves with pneumatic or electric actuators?
A: Yes, absolutely. We offer these ball valves as manual units or fully equipped with pneumatic (double-acting or spring-return) or electric actuators. The actuators can be customized with accessories like limit switches, solenoid valves, and positioners for integration into your control system.
Q: What documentation and certifications come with the valves?
A> Each valve is supplied with essential documentation, which typically includes a material test certificate, pressure test certificate, and a certificate of conformity. The specific fire test certificate (e.g., per API 607) for the fire-safe design is available upon request.
Q: What is your lead time for an order of these specialized valves?
A: Lead time varies based on size, material, pressure class, and order quantity. Standard configurations typically have shorter lead times. We provide accurate delivery schedules upon receipt of your detailed specifications to ensure they align with your project milestones.
Q: Do you provide support for installation and maintenance?
A: We provide detailed installation, operation, and maintenance manuals with each shipment. Furthermore, our technical team is available for remote consultation to support your installation and address any operational questions you may have.