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Flanged Connection Marine Gate Valve for Shipboard Fuel Oil Piping
Product Spotlights
Robust flanged marine gate valve designed for secure, leak-free isolation in shipboard fuel oil and lube systems. Features corrosion-resistant construction, fire-safe options, and compliance with API/ISO standards. Ensures operational safety, reduces lifecycle costs, and is backed by ISO9001 certified manufacturing. Suitable for global maritime applications.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Cast Steel / Ductile Iron / Stainless Steel
Application:
Other, Ship Fuel Oil
Connection Type:
Flanged (RF, FF, RTJ)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Cast Steel / Ductile Iron / Stainless Steel
Application
Other, Ship Fuel Oil
Connection Type
Flanged (RF, FF, RTJ)
Pressure Rating
Class 150 / 300 / 600
Size Range
DN50 to DN600 (2“ to 24“)
Operation Type
Manual Handwheel / Gear Operated
Seat & Disc Material
Stainless Steel / Alloy
Design Standard
API 600 / API 6D / BS 1414
Temperature Range
-29°C to 425°C (-20°F to 800°F)
Fire Safe Design
Optional API 607 / API 6FA
As a professional manufacturer with a strong focus on marine valve solutions, Shanghai Zhibang Valve Manufacture Co., Ltd. is proud to present our high-performance Flanged Connection Marine Gate Valve, engineered specifically for critical shipboard fuel oil piping systems. Established in 2016, we have dedicated our expertise to producing reliable flow control components that meet the rigorous demands of the global maritime industry. Our annual export value, reaching up to US$1.5 Million, is a testament to the trust placed in us by clients across North America, Europe, Southeast Asia, and beyond. This valve is designed to ensure secure, leak-free isolation in fuel transfer lines, contributing directly to vessel safety, operational efficiency, and environmental compliance.
The core value of this valve lies in its robust construction and specialized design for marine service. Unlike standard industrial valves, it addresses unique challenges such as constant vibration, corrosive seawater atmospheres, and stringent safety regulations governing fuel handling on ships. We utilize premium materials and precise manufacturing processes to deliver a product that offers long service life and minimal maintenance, even in the harshest marine environments.
Key Product Features & Technical Advantages:
- Superior Sealing & Zero Leakage: Features a flexible wedge or parallel slide disc design that compensates for seat wear and thermal expansion, ensuring a bubble-tight seal in both directions. The precision-machined seats and discs, often made from stainless steel or hardened alloys, provide exceptional resistance to erosion from fuel oil.
- Robust Flanged Connection: The flanged ends, compliant with international standards like ANSI B16.5 or DIN, facilitate secure and straightforward installation into the ship's piping network. This design prevents misalignment and distributes pipeline stress effectively.
- Corrosion & Fire Resistance: Body and internal components are protected with specialized marine-grade coatings (epoxy, galvanizing) or are constructed from corrosion-resistant alloys. Optional fire-safe design per API standards ensures the valve maintains its integrity in case of a fire emergency.
- Easy Operation & Maintenance: Available with a standard handwheel or, for larger sizes, a gear operator. The rising stem design provides clear visual indication of the valve position (open/closed). All major components are accessible for in-line maintenance if required.
- Versatile Application Range: While optimized for shipboard fuel oil (MDO, HFO) and lube oil systems, this valve is also suitable for other onboard services such as bilge lines, ballast systems, and general seawater applications where reliable shut-off is needed.
Technical Specifications Table:
| Parameter | Specification |
| Design & Manufacturing Standard | API 600, API 6D, BS 1414, ISO 15761 |
| Pressure-Temperature Rating | ASME B16.34, Class 150, 300, 600 |
| Face-to-Face Dimension | ASME B16.10, EN 558-1 |
| Flange Standard & Facing | ANSI B16.5 / EN 1092-1; RF, FF, RTJ |
| Test & Inspection | API 598 / ISO 5208 (Shell Test, Seat Test) |
| Typical Body Materials | WCB, LCB, CF8, CF8M, Ductile Iron |
| Stem Material | Stainless Steel (410, 304, 316) |
| Packing Material | Graphite, PTFE, Flexible Graphite |
Benefits for Our Clients:
- Enhanced Operational Safety: Reliable shut-off prevents fuel spills, protecting crew, vessel, and the marine environment from hazardous incidents.
- Reduced Lifecycle Cost: Durable construction and quality materials minimize the frequency of repairs and replacements, lowering total cost of ownership.
- Global Compliance & Compatibility: Manufactured to widely recognized international standards, ensuring easy integration into new builds or retrofit projects worldwide.
- Streamlined Procurement: As a direct manufacturer, we offer competitive pricing, flexible customization, and reliable supply, backed by efficient logistics from major Chinese ports like Shanghai and Guangzhou.
Trust in a product backed by a manufacturer committed to quality. Shanghai Zhibang Valve's operations are certified under ISO9001, ensuring consistent quality control throughout our production process. Our extensive market reach, covering over a dozen regions from North America to Africa, demonstrates our capability to meet diverse client requirements and deliver on a global scale. Choosing our Flanged Marine Gate Valve means investing in a component that delivers performance, safety, and value. Contact us today to discuss your specific requirements, request detailed technical drawings, or place a trial order. Let us be your reliable partner for marine valve solutions.
Frequently Asked Questions (FAQ):
-
Q: Is this valve suitable for Heavy Fuel Oil (HFO) service?
A: Yes, absolutely. This valve is specifically designed for shipboard fuel oil systems, including MDO and HFO. Material selections like hardened stainless steel seats and stems offer excellent resistance to the abrasive and viscous nature of HFO. -
Q: What flange standards and pressure classes do you offer?
A: We commonly supply valves with ANSI Class 150, 300, or 600 flanges per ANSI B16.5 standard. DIN and JIS standard flanges are also available upon request. The pressure class should be selected based on your specific system design pressure. -
Q: Do you provide fire-safe certified valves?
A: Fire-safe design is a critical option for fuel lines. We can manufacture valves compliant with API 607 or API 6FA fire test standards. Please specify this requirement during inquiry for proper configuration. -
Q: Can the valve be operated remotely or automated?
A: While this product listing is for manual operation (handwheel/gear), the valve design is compatible with the addition of pneumatic, hydraulic, or electric actuators for remote control. Actuator packages can be supplied as a customized solution. -
Q: What is your lead time for standard sizes?
A: For standard specifications in common sizes (e.g., DN80 to DN300, Class 150), we typically maintain stock or can deliver within 30-45 days. Lead times for larger sizes or special materials may vary and will be confirmed upon order. -
Q: How do you ensure quality control?
A> Our ISO9001 certification mandates a strict quality management system. Each valve undergoes rigorous in-house testing, including hydrostatic shell tests and seat leakage tests per API 598, before shipment. Test reports are provided. -
Q: What are the packaging and shipping terms?
A: Valves are securely packaged in wooden cases to prevent damage during ocean freight. We ship FOB or CIF from major ports like Shanghai, Guangzhou, or Hong Kong, with extensive experience exporting to all our listed main markets. -
Q: Do you offer customization for specific project requirements?
A: Yes, as a manufacturer, we offer customization options including special materials, extended stems for insulation, locking devices, different trim materials, and painting per specific specifications. Please provide your detailed requirements for a quote.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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