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Electric Gate Valve for Shipbuilding and Marine Applications, DIN 3352 Standard
Product Spotlights
DIN 3352-compliant electric gate valve engineered for harsh marine environments. Features electric actuation for remote control, corrosion-resistant marine-grade materials, and robust sealing for leak-proof performance in seawater, fuel, and ballast systems. Enhances vessel safety, operational efficiency, and offers long service life with global certification support.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Cast steel, stainless steel, or other marine-grade alloys
Application:
Other, Shipbuilding
Product Standard:
DIN 3352
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Cast steel, stainless steel, or other marine-grade alloys
Application
Other, Shipbuilding
Product Standard
DIN 3352
Connection Type
Flanged, as per DIN standard
Actuation Type
Electric motor operated
Size Range
DN50 to DN800 (customizable)
Pressure Rating
PN10 to PN40 (customizable)
Certification
ISO9001 Quality Management System
Operating Environment
Suitable for seawater, bilge, ballast, and fuel lines
As a leading manufacturer with ISO9001-certified processes, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in engineering robust fluid control solutions for demanding environments. Our Electric Gate Valve, designed specifically for shipbuilding and marine applications, embodies our commitment to reliability, safety, and performance. Built to the stringent DIN 3352 standard, this valve is engineered to withstand the harsh conditions of the sea, ensuring uninterrupted operation for critical onboard systems. With an annual export value reflecting our global reach across markets from North America to Oceania, we deliver valves that shipbuilders and marine engineers trust.
This valve is a cornerstone for modern marine piping systems, offering precise flow control and secure isolation. Its electric actuation provides the convenience of remote operation, a crucial feature for integrated vessel control systems. The design prioritizes durability and corrosion resistance, essential for handling seawater, ballast, fuel, and bilge lines.
Key Features & Technical Advantages:
- Standard-Compliant Design: Manufactured in strict accordance with DIN 3352, ensuring dimensional interchangeability, reliable performance, and compliance with international marine specifications.
- Superior Material Construction: The valve body, gate, and stem are crafted from high-grade materials such as cast steel CF8M (SS316) or other specified alloys to resist corrosion from saltwater and aggressive marine media.
- Electric Actuator Integration: Equipped with a reliable electric motor actuator, enabling automated open/close functions. This allows for integration into centralized control panels, reducing manual labor and enhancing operational safety.
- Robust Sealing Performance: Features a resilient or metal-seated wedge gate design that ensures bubble-tight shut-off, preventing leakage in vital systems and protecting against environmental contamination.
- Low Maintenance Design: Constructed for longevity with easily accessible parts and a design that minimizes seat wear, leading to reduced lifecycle costs and less downtime for vessel operators.
Detailed Technical Specifications:
| Parameter | Specification |
|---|---|
| Design Standard | DIN 3352 F4 / F5 |
| Pressure Rating (PN) | PN10, PN16, PN25, PN40 (Available) |
| Size Range (DN) | DN50, DN65, DN80, DN100, DN150, DN200, DN250, DN300, DN350, DN400, DN500, DN600, DN700, DN800 |
| Body Material | Cast Steel WCB, Stainless Steel CF8/CF8M, Duplex Steel, etc. |
| Seat & Gate Material | Stainless Steel, Ni-Al Bronze, 13% Cr Steel, or as requested |
| Connection | Flanged, RF face, as per DIN 2501 |
| Actuator Type | Electric (Multi-turn), with local control box |
| Voltage Options | 380V AC 3PH 50Hz, 440V AC 3PH 60Hz, or other standards |
| Operating Temperature | -20°C to +200°C (depending on seat material) |
| Applicable Fluid | Seawater, Fresh Water, Fuel Oil, Lubricating Oil, Ballast Water |
Benefits for Your Marine Projects:
- Enhanced System Safety: Reliable isolation prevents cross-contamination between systems and contains potential spills, adhering to stringent maritime safety and environmental regulations (MARPOL).
- Operational Efficiency: Remote electric operation saves time and manpower during critical ship operations like loading/unloading or ballast management.
- Global Compliance & Compatibility: The DIN standard design ensures easy replacement and compatibility with existing European and internationally recognized ship designs and spare part inventories.
- Long Service Life: The use of corrosion-resistant materials and robust construction directly translates to extended service intervals and reduced total cost of ownership over the vessel's lifespan.
- Customization Support: We offer customization for specific material grades, actuator signals (e.g., feedback signals), and painting requirements (e.g., specific marine epoxy coatings) to meet exact project specifications.
Backed by our ISO9001 quality management system and nearly a decade of manufacturing expertise since 2016, Shanghai Zhibang Valve delivers products that meet the high expectations of the global marine industry. Our valves are shipped worldwide from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, supporting projects across every ocean. When you choose our Electric Gate Valve, you are not just purchasing a component; you are investing in the reliability and safety of your vessel's core systems. Contact us today to discuss how our DIN 3352 standard valves can be integrated into your next shipbuilding or retrofit project.
Frequently Asked Questions (FAQ)
-
Q: What are the main advantages of an electric actuator over a manual or hydraulic one for marine gate valves?
A: Electric actuators allow for remote operation and integration into the ship's control system, enabling centralized monitoring and control. This improves operational efficiency, reduces the need for crew in potentially hazardous locations, and allows for automated sequencing in complex systems like ballast management. -
Q: Can this valve be used for both seawater and fuel oil applications?
A: Yes, but material selection is critical. For seawater, we recommend stainless steel (e.g., CF8M/SS316) or duplex steel for superior chloride resistance. For fuel oil, carbon steel (WCB) with appropriate internal trim is often suitable. We guide customers to select the optimal material combination for their specific service media. -
Q: Is the electric actuator suitable for emergency shut-off (ESD) functions?
A: The standard actuator can be configured for fail-safe operation (spring return or battery backup) upon request. For critical ESD applications, specific fail-safe actuators and control logic can be provided to meet the required safety integrity level (SIL). -
Q: How does compliance with DIN 3352 benefit international shipyards?
A: DIN 3352 is a widely recognized European standard. Compliance ensures dimensional standardization, facilitating procurement, installation, and future maintenance. It provides assurance of design integrity and performance, which is often required by ship classification societies. -
Q: What is the typical delivery lead time for standard sizes?
A: For standard DN sizes and common material grades, our lead time is generally 4-8 weeks. Larger sizes or special material requirements may require additional manufacturing time. We provide accurate lead times upon receipt of detailed specifications. -
Q: Do you provide any documentation or certification with the valves?
A> Yes, we provide a comprehensive documentation package that typically includes a material certificate (3.1 or 3.2 as applicable), pressure test reports, dimensional drawings, actuator data sheets, and our ISO9001 certificate. Additional certifications per specific classification society rules (e.g., ABS, DNV, LR) are available upon request. -
Q: Are your valves suitable for offshore platform applications as well?
A> Absolutely. The robust construction and corrosion-resistant materials make this electric gate valve well-suited for offshore oil & gas platforms, FPSOs, and other marine structures where reliable, remotely operated valves are essential. -
Q: Can you customize the valve's coating for specific environmental conditions?
A> Yes. We offer various coating options, including high-performance epoxy coatings, zinc plating, or specialized marine-grade paint systems, to provide additional protection against splash zones, atmospheric corrosion, or chemical exposure as specified by the project.
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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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