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Home > Industrial Equipment & Components > Valve > Ball Valve > Marine Ball Valve for FPSO Seawater Cooling Systems - DIN 3357, Nickel-Plated Ball, Cavitation Resistant
Marine Ball Valve for FPSO Seawater Cooling Systems - DIN 3357, Nickel-Plated Ball, Cavitation Resistant
Product Spotlights
Designed for harsh FPSO seawater cooling environments. Features a DIN 3357 compliant flanged body, a nickel-plated ball for superior corrosion resistance, and a cavitation-resistant design to prevent internal erosion. Available in sizes DN50 to DN300 with pressure ratings PN16/PN25. Offers reliable performance, reduced maintenance, and optional actuator fitting for automated control.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Nickel-plated ball, stainless steel body
Standard:
DIN 3357
Application:
Other, FPSO seawater cooling systems
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Nickel-plated ball, stainless steel body
Standard
DIN 3357
Application
Other, FPSO seawater cooling systems
Feature
Cavitation resistant design
Connection
Flanged ends
Size Range
DN50 - DN300
Pressure Rating
PN16 - PN25
Temperature Range
-20°C to 120°C
Operation
Manual or actuator optional
As a professional manufacturer with ISO9001 certified quality management, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing robust and reliable fluid control solutions for demanding marine applications. Our Marine Ball Valve for FPSO Seawater Cooling Systems is engineered to meet the stringent requirements of offshore operations, ensuring dependable performance in critical cooling circuits. This valve combines a DIN 3357 compliant design with a specialized nickel-plated ball and cavitation-resistant features, offering a durable and efficient solution for handling seawater under challenging conditions.
The core value of this product lies in its enhanced durability and operational reliability. FPSO (Floating Production Storage and Offloading) units require equipment that can withstand corrosive seawater, high pressures, and potential cavitation damage. Our valve addresses these challenges directly:
- Corrosion Resistance: The nickel plating on the ball provides superior protection against seawater corrosion, extending service life and reducing maintenance intervals.
- Cavitation Mitigation: The valve design incorporates features to minimize the risk of cavitation, which can cause erosion and damage to valve internals and downstream piping.
- Standard Compliance: Built to DIN 3357 standards, ensuring dimensional accuracy, material quality, and performance consistency recognized in international markets.
- Sealing Integrity: Designed for tight shut-off, preventing leakage in the cooling system which is vital for process efficiency and safety.
Detailed technical specifications and advantages are outlined below:
| Parameter | Specification / Value | Benefit to Client |
|---|---|---|
| Primary Standard | DIN 3357 | Ensures compatibility with European and international piping systems, simplifies procurement and installation. |
| Ball Material & Treatment | Stainless Steel core with Nickel Plating | Maximizes resistance to seawater corrosion, reduces wear, maintains smooth operation over long periods. |
| Cavitation Resistance | Optimized flow path & hardened surfaces | Protects valve and system from damage due to pressure drops, lowers long-term replacement costs. |
| Size Range (Nominal Diameter) | DN50 to DN300 | Covers common pipe sizes for seawater cooling lines on FPSOs, offering flexibility for system design. |
| Pressure Rating (PN) | PN16, PN25 (customizable) | Suitable for typical cooling system pressures, with options for higher pressure applications. |
| End Connection | Flanged (RF), as per DIN standard | Provides a secure, leak-proof connection compatible with standard flanged piping. |
| Temperature Range | -20°C to 120°C | Operates reliably in the variable temperature conditions encountered in marine environments. |
| Operation Mode | Manual lever or gearbox. Actuator (electric/pneumatic) optional. | Offers flexibility for manual or automated control, adaptable to different control system requirements. |
| Sealing Material | PTFE or reinforced PTFE (customizable) | Provides excellent sealing performance with resistance to seawater and a wide temperature range. |
Beyond the specifications, the valve offers significant advantages for FPSO operators and shipbuilders:
- Reduced Maintenance Costs: The corrosion-resistant and cavitation-resistant design leads to fewer failures and longer intervals between servicing.
- System Reliability: Consistent performance ensures the seawater cooling system functions as intended, supporting the overall operational efficiency of the FPSO.
- Global Supply Chain Support: With annual export values between US$1 Million and US$1.5 Million and shipments from major ports like Shanghai, Guangzhou, Hongkong, and Beijing, we have established a reliable logistics network to serve clients across North America, South America, Europe, Asia, Africa, and Oceania.
- Manufacturer Direct Quality Control: Being the manufacturer allows for strict quality control from raw material to finished product, ensuring every valve meets the promised standards.
Shanghai Zhibang Valve, established in 2016, has built a strong reputation by focusing on quality and customer-specific solutions. Our ISO9001 certification underpins our commitment to consistent manufacturing processes. The trust placed in us by clients across diverse global markets, from Eastern Europe to Southeast Asia and the Mid East, is a testament to the reliability of our products. For your FPSO seawater cooling system, choosing our DIN 3357 marine ball valve means selecting a component designed for longevity, performance, and ease of integration. Contact us to discuss your specific requirements or to request a quotation for this robust marine valve solution.
Frequently Asked Questions (FAQ)
-
Q: What makes this valve specifically suitable for FPSO seawater cooling systems?
A: It is designed for the unique challenges of this application: corrosion from seawater (addressed by nickel plating), potential cavitation from system dynamics (addressed by resistant design), and compliance with international standards (DIN 3357) commonly referenced in marine projects. -
Q: Is the nickel plating on the ball sufficient for long-term seawater exposure?
A: Yes. The nickel plating provides a durable, protective layer over the stainless steel ball core, significantly enhancing its corrosion resistance compared to uncoated balls, which is crucial for seawater service. -
Q: How does the "cavitation resistant" feature work?
A: The design focuses on optimizing the internal flow path to minimize sudden pressure drops and incorporates hardened or specially treated surfaces in areas prone to cavitation erosion, thereby reducing damage. -
Q: Can this valve be supplied with actuators for remote operation?
A: Absolutely. While typically supplied with a manual lever or gearbox, electric or pneumatic actuators can be optionally fitted based on your control system needs. -
Q: What are the available pressure ratings beyond PN16 and PN25?
A: Higher pressure ratings are customizable. Please contact us with your specific pressure requirement, and we can engineer a valve to meet it. -
Q: Does the valve come with any specific certifications?
A> Our manufacturing process is ISO9001 certified, ensuring quality management. The valve itself is manufactured to DIN 3357 standards. Other specific marine or material certifications can be discussed as optional requirements. -
Q: What is the typical delivery time for orders?
A> Delivery time depends on order quantity and specific configuration. With our established export operations from multiple Chinese ports, we can provide efficient shipping schedules. Please inquire for a detailed timeline based on your order. -
Q: Can you provide valves in sizes outside the DN50-DN300 range?
A> Yes, custom sizes can be engineered. Our manufacturing capability allows us to produce valves to meet unique dimensional requirements for specialized applications.
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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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