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Corrosion-Resistant Marine Floating Ball Valve, Full Bore, Electroplated or Epoxy Coated for Offshore Environments
Product Spotlights
Specifically engineered for harsh offshore use, this marine floating ball valve features full bore design for maximum flow and optional electroplated or superior epoxy coatings for exceptional corrosion resistance. Built with robust materials and reliable sealing, it ensures long service life, reduced maintenance, and safe operation in seawater and chemical environments. ISO9001 certified manufacturer with global export experience.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Ductile Iron, Stainless Steel (Body), PTFE/FKM (Seats)
Application:
Other, Offshore Platforms
Coating:
Electroplated Zinc or Epoxy Coated
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Ductile Iron, Stainless Steel (Body), PTFE/FKM (Seats)
Application
Other, Offshore Platforms
Coating
Electroplated Zinc or Epoxy Coated
Bore Type
Full Port (Full Bore)
Connection Type
Flanged, Threaded (Optional)
Pressure Rating
PN16, PN25, ANSI 150, ANSI 300
Operation
Manual Lever/Gear, Pneumatic or Electric Actuator (Optional)
Temperature Range
-20°C to 150°C (Standard), Customizable upon request
Size Range
DN15 (1/2“) to DN300 (12“)
Certification
ISO9001 Quality Management System
As a leading manufacturer with a strong foothold in the global valve industry since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly introduces our specialized Corrosion-Resistant Marine Floating Ball Valve. Engineered specifically for the harsh demands of offshore and marine environments, this valve combines robust construction with advanced protective coatings to deliver reliable, long-lasting flow control where failure is not an option. Our commitment to quality, backed by our ISO9001 certification and annual export value exceeding US$1 million, ensures that every valve meets the stringent requirements of international marine and offshore projects.
Our valve is designed to be a cornerstone of safety and efficiency in critical piping systems. Its core value lies in providing a leak-proof seal and exceptional corrosion resistance, significantly reducing maintenance costs and downtime for operators in sectors like offshore oil & gas, shipbuilding, and coastal power plants. By choosing our product, you invest in a component built to withstand saltwater spray, high humidity, and chemical exposure, ensuring uninterrupted operation and protecting your valuable assets.
Detailed Features & Technical Advantages
- Superior Corrosion Defense: Available with either a durable electroplated zinc coating or a thick, resilient epoxy coating. The epoxy option offers superior resistance to a wide range of chemicals and abrasion, making it ideal for highly aggressive offshore environments.
- Full Bore Design for Maximum Flow: The full port (full bore) design ensures minimal pressure drop across the valve, allowing for efficient, unrestricted fluid flow. This is crucial for systems requiring high Cv values or where pigging operations are necessary.
- Robust Construction & Reliable Sealing: The floating ball design utilizes system pressure to enhance the seal. Combined with high-performance seat materials like reinforced PTFE or FKM (Viton), it ensures bubble-tight shut-off even after prolonged cycling.
- Versatile Configuration & Actuation: Designed for flexibility, the valve can be fitted with a manual lever, a gear operator for larger sizes, or automated with pneumatic/electric actuators (available upon request) for integration into remote control systems.
- Broad Compatibility & Easy Maintenance:">Standard flanged connections (e.g., ANSI, DIN, JIS) ensure easy installation into existing pipelines. The compact design and often-replaceable seats/ seals simplify maintenance, reducing lifecycle costs.
Below is a summary of key specifications for common models:
| Parameter | Specification |
|---|---|
| Body Material | Ductile Iron (Standard), Carbon Steel, Stainless Steel (A351 CF8/CF8M) |
| Ball & Stem Material | Stainless Steel (304/316), Chrome Plated Carbon Steel |
| Seat Material | Reinforced PTFE (Standard), FKM (Viton) for hydrocarbons, NBR |
| Pressure Rating | PN16, PN25; ANSI Class 150, ANSI Class 300 |
| Temperature Range | Standard: -20°C to 150°C. Extended ranges with special seats/ materials. |
| Size Range (DN) | DN15 (1/2") to DN300 (12") |
| End Connection | Flanged (RF, FF), Threaded (NPT, BSPT/BSPP) available |
| Fire Safe Design | Optional, compliant with API 607/ API 6FA standards. |
Benefits for Your Operation:
- Extended Service Life: The specialized coatings combat corrosion, drastically reducing replacement frequency and total cost of ownership.
- Enhanced System Efficiency: Full bore design maintains pipeline flow capacity, saving energy on pumping and improving process throughput.
- Reduced Risk & Downtime: Reliable, bubble-tight sealing minimizes the risk of leaks, protecting personnel, equipment, and the environment in sensitive offshore locations.
- Global Supply Chain Support: With major shipment ports in Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to your projects worldwide, from North America and Europe to Southeast Asia and the Middle East.
Frequently Asked Questions (FAQ)
-
Q: What is the main difference between the electroplated and epoxy coating options?
A: Electroplated zinc provides a good, cost-effective barrier against general atmospheric corrosion. The epoxy coating is thicker and offers superior resistance to chemical splash, abrasion, and UV degradation, making it the preferred choice for highly aggressive or submerged service. -
Q: Is this valve suitable for seawater service?
A: Yes, when configured with appropriate materials like 316 stainless steel trim and epoxy coating, it is well-suited for handling seawater, brine, and other corrosive marine fluids. -
Q: Can you provide actuated versions for remote operation?
A: Absolutely. We can supply the valve fitted with pneumatic (double-acting or spring-return) or electric actuators. Please specify your required torque, control signal (e.g., 4-20mA, on/off), and fail-safe mode when inquiring. -
Q: What standards do your flanges comply with?
A: Our flanged valves are manufactured to common international standards such as ANSI B16.5, DIN, JIS, and BS. The specific standard can be selected based on your project requirements. -
Q: What is the typical lead time for an order?
A: Lead time depends on the order quantity and specification complexity. For standard configurations, we typically ship within 15-30 days. We prioritize communication to provide accurate timelines. -
Q: Do you offer custom painting or marking?
A: Yes, custom color painting per client specifications and specific marking/labeling (including material traceability) are available upon request. -
Q: How does the "fire-safe" option work?
A: The fire-safe design incorporates secondary metal-to-metal seals. In the event of a fire that destroys the primary soft seats, these secondary seals engage to maintain a degree of shut-off, helping to prevent catastrophic fluid release. -
Q: What is your quality control process?
A: Our manufacturing follows a rigorous ISO9001 quality management system. Each valve undergoes multiple inspections, including material checks, pressure testing (shell & seat), and coating thickness verification, before shipment.
Trust in a product born from nearly a decade of manufacturing expertise and proven in markets across North America, South America, Europe, Asia, Africa, and Oceania. Our consistent annual export performance is a testament to the reliability and value our marine ball valves deliver. We don't just sell a valve; we provide a durable solution that enhances the safety and profitability of your offshore operations. Contact us today to discuss your specific application requirements or to request detailed quotations and technical data sheets. Let Shanghai Zhibang be your trusted partner for critical marine flow control components.
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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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