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Full Bore Ball Valve for Marine Applications, Carbon Steel Construction PN10 MPa
Product Spotlights
Engineered for marine systems, this Full Bore Ball Valve features carbon steel construction for durability and a PN10 pressure rating. Its full port design ensures maximum flow efficiency with minimal pressure drop. Robust PTFE/graphite seals provide leak-tight performance. Available in manual or pneumatic actuation and various flanged standards, it offers reliable fluid control for seawater, fuel, and cooling applications on ships.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Application:
Other, Marine and Shipbuilding
Material:
Carbon Steel
Pressure Rating:
PN10 MPa
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, Marine and Shipbuilding
Material
Carbon Steel
Pressure Rating
PN10 MPa
Port Type
Full Bore
Connection Type
Flanged
Size Range
DN15 to DN300
Sealing Material
PTFE / Flexible Graphite
Operation
Manual (lever/handwheel) or Pneumatic Actuator
As a leading manufacturer of industrial valves, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing robust and reliable fluid control solutions for demanding environments. Our Full Bore Ball Valve for Marine Applications, constructed from durable Carbon Steel and rated at PN10 MPa, is engineered to meet the rigorous standards of the maritime industry. With over seven years of manufacturing expertise since our establishment in 2016, and a proven track record exporting to global markets, we understand the critical need for valves that offer uncompromising performance, longevity, and safety in marine systems. This valve is designed to deliver superior flow capacity, exceptional sealing, and dependable operation under harsh sea conditions.
Core Features and Technical Specifications:
- Full Bore Design: The valve features a full port (full bore) ball, providing a flow path with minimal restriction. This design ensures a low pressure drop across the valve, maximizing flow efficiency and reducing pumping energy costs, which is crucial for large-scale marine piping systems.
- Carbon Steel Construction: The body, ball, and stem are manufactured from high-grade carbon steel, offering excellent mechanical strength and resistance to corrosion in marine environments. Specific material grades can be selected based on application requirements.
- PN10 Pressure Rating: Rated for a nominal pressure of PN10 (10 bar/MPa), this valve is suitable for a wide range of marine applications, including cooling water systems, ballast handling, fuel transfer, and general service lines.
- Robust Sealing System: Utilizes advanced sealing materials such as PTFE (Polytetrafluoroethylene) or flexible graphite for the seat seals. These materials provide excellent leak-tight performance, high temperature tolerance, and long service life even with frequent cycling.
- Versatile Operation: Available with manual operation via a lever or handwheel for straightforward on/off control. For automated systems, it can be equipped with pneumatic actuators (optional), allowing for remote operation and integration into control panels.
- Flanged End Connections: Standard configuration includes flanged ends (e.g., ANSI, DIN, JIS standards available upon request), ensuring secure and leak-free connection to marine piping networks. This facilitates easy installation and maintenance.
- Fire-Safe Design Consideration: While not a certified fire-safe valve by default, the construction and sealing materials can be configured to offer enhanced performance in emergency scenarios, a feature often requested for certain marine applications.
Key Advantages and Customer Benefits:
- High Flow Efficiency: The full bore design minimizes flow turbulence and pressure loss, leading to more efficient system operation and potential savings on operational costs.
- Enhanced Durability: Carbon steel construction provides superior resistance to mechanical stress and corrosion compared to many alternatives, reducing maintenance frequency and replacement costs over the valve's lifespan.
- Reliable Sealing: The advanced seat materials ensure a bubble-tight seal, preventing fluid loss and contamination, which is vital for safety and environmental protection on ships.
- Easy Operation and Maintenance: Simple quarter-turn operation allows for quick opening and closing. The robust design and accessible internal components make field maintenance straightforward.
- Broad Application Compatibility: Suitable for handling seawater, treated water, oils, fuels, and other non-aggressive fluids commonly found in marine engineering.
Detailed Parameter Table (Common Specifications):
| Parameter | Specification / Range |
|---|---|
| Size Range (Nominal Diameter) | DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300 |
| Pressure Rating | PN10 MPa (10 bar) |
| Body Material | Carbon Steel (WCB, LCB, etc. customizable) |
| Ball & Stem Material | Carbon Steel |
| Seat Seal Material | PTFE (Standard), Flexible Graphite (Optional) |
| End Connection | Flanged (ANSI, DIN, JIS standards available) |
| Operation Type | Manual (Lever/Handwheel), Pneumatic Actuator (Optional) |
| Temperature Range | -20°C to +200°C (dependent on seal material) |
Trust and Quality Assurance:
Shanghai Zhibang Valve Manufacture Co., Ltd. operates under a stringent ISO9001 certified quality management system, ensuring every valve, including this Marine Full Bore Ball Valve, meets consistent high standards of production and inspection. Our annual export value of US$1 Million to US$1.5 Million demonstrates our capacity and reliability in serving international clients. We ship from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, providing logistical flexibility to our partners across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East. This valve embodies our commitment to delivering durable, efficient, and application-specific solutions for the global marine industry. For detailed quotations, custom specifications, or technical support, contact our team to explore how this valve can enhance your maritime systems.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of a "Full Bore" design compared to a standard port ball valve?
A: A full bore ball valve has a ball and flow passage diameter equal to the pipeline's inner diameter. This minimizes flow restriction and pressure drop, allowing for higher flow rates and reduced energy consumption, which is beneficial for large-volume marine systems. -
Q: Is this carbon steel valve suitable for seawater applications?
A: Yes, carbon steel offers good general corrosion resistance. However, for long-term seawater exposure, specific material grades or optional coatings can be discussed to enhance durability based on your project's requirements. -
Q: Can this PN10 valve handle pressures higher than 10 bar?
A: The PN10 rating indicates its nominal pressure capability. It is designed for safe operation at pressures up to 10 bar. For applications requiring higher pressures, valves with different pressure ratings (e.g., PN16, PN25) are available. -
Q: What types of end connections are available?
A: Flanged connections are standard. We can supply valves with flanges conforming to various international standards such as ANSI, DIN, or JIS, depending on your piping system specifications. -
Q: Is the valve operable remotely?
A: The standard version is manually operated. However, we offer optional pneumatic actuators that enable remote on/off control, which is useful for automated marine systems. -
Q: What is the typical service life of the seat seal?
A: The PTFE or flexible graphite seals are designed for long service life with excellent wear resistance. Actual lifespan depends on operating conditions (cycle frequency, fluid media, temperature), but they are known for reliable performance in marine environments. -
Q: Does the valve come with any certifications?
A: Our manufacturing process is ISO9001 certified, ensuring quality control. The valve itself can be supplied with standard material test reports. Specific marine industry certifications can be discussed as optional requirements. -
Q: What is the delivery lead time for standard sizes?
A: Lead times vary based on order quantity and specific requirements. Generally, for standard sizes and configurations, we maintain efficient production schedules to meet client timelines.
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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