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Marine Ball Valve for Auxiliary Steam Line Isolation on Ships
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Engineered for reliable isolation in ship auxiliary steam lines, this marine ball valve offers bubble-tight sealing, corrosion-resistant construction, and versatile actuation options. Manufactured under ISO9001 with global standard compliance, it ensures operational safety, reduces maintenance, and provides long-term durability for marine applications.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Carbon Steel, Stainless Steel, or Duplex Steel
Application:
Other, Auxiliary steam line isolation on ships and offshore platforms
Standard:
ISO, DIN, ANSI, JIS, GB
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Carbon Steel, Stainless Steel, or Duplex Steel
Application
Other, Auxiliary steam line isolation on ships and offshore platforms
Standard
ISO, DIN, ANSI, JIS, GB
Connection Type
Flanged, Threaded, or Welded
Pressure Rating
PN16 to PN40, Class 150 to Class 300
Temperature Range
-20°C to 200°C (standard)
Operation
Manual Lever, Gearbox, or Pneumatic Actuator
Seat Material
PTFE, Reinforced PTFE, or Metal
Size Range
DN15 to DN300 (1/2“ to 12“)
Certification
ISO9001 Quality Management System
As a professional manufacturer with a strong export record, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing reliable fluid control solutions for the demanding marine industry. Our Marine Ball Valve for Auxiliary Steam Line Isolation is engineered to deliver exceptional performance, safety, and durability in shipboard applications. Designed specifically for the critical task of isolating auxiliary steam lines, this valve ensures operational integrity, prevents energy loss, and protects downstream equipment, making it a trusted component for shipbuilders and maintenance crews worldwide.
Product Features & Technical Advantages:
- Robust Construction: Manufactured from high-grade materials like carbon steel, stainless steel (SS304, SS316), or duplex steel, offering superior resistance to corrosion, high pressure, and the harsh marine environment.
- Bubble-Tight Shut-off: Precision-machined ball and advanced seat materials (PTFE or metal) ensure a reliable, leak-proof seal, crucial for maintaining system pressure and safety.
- Easy Operation & Low Maintenance: The quarter-turn operation allows for quick and easy opening/closing. A streamlined design minimizes flow turbulence and pressure drop, while the robust stem sealing reduces maintenance needs.
- Versatile Actuation Options: Available with manual levers, gear operators for larger sizes, or can be fitted with pneumatic/electric actuators for remote or automated control systems, enhancing operational flexibility.
- Broad Compatibility: Designed to meet international standards such as ISO, DIN, ANSI, and JIS, ensuring easy integration into existing ship piping systems worldwide.
Detailed Technical Specifications:
| Parameter | Specification |
|---|---|
| Valve Type | Floating Ball Valve, Full Port |
| Size Range | DN15 (1/2") to DN300 (12") |
| Pressure Rating | PN16, PN25, PN40 / Class 150, Class 300 |
| Temperature Range | Standard: -20°C to 200°C; High-temp options available |
| End Connection | Flanged (RF, RTJ), Threaded (NPT, BSP), Butt Weld |
| Body Material | WCB, CF8, CF8M, Duplex 2205, etc. |
| Seat Material | PTFE, RPTFE, PPL, Metal (Stellited) |
| Operation | Lever, Gearbox, Pneumatic/ Electric Actuator (Optional) |
| Fire Safe Design | Optional, compliant with API 607/ API 6FA standards |
Benefits for Your Operations:
- Enhanced Safety: Reliable isolation prevents steam leaks, protecting personnel and equipment.
- Operational Efficiency: Quick actuation minimizes downtime during system maintenance or emergency shutdowns.
- Long Service Life: Corrosion-resistant materials and robust design reduce replacement frequency and total cost of ownership.
- Global Compliance: Valves are produced under an ISO9001-certified quality management system, assuring consistent quality and reliability for global shipments.
- Customization Support: We offer modifications in materials, pressure ratings, connections, and actuation to meet specific project requirements.
Shanghai Zhibang Valve Manufacture Co., Ltd. brings proven manufacturing expertise to the table, backed by an annual export value reflecting strong international trust. Our valves are shipped from major ports like Shanghai, Guangzhou, and Hong Kong, reaching key markets across the globe, from North America and Europe to Southeast Asia and Africa. This global footprint, combined with our commitment to the ISO9001 quality standard, ensures you receive a product that is not only high-performing but also reliably sourced. For a dependable, durable, and efficient solution for your ship's auxiliary steam isolation needs, contact us for a detailed quotation or technical consultation today.
Frequently Asked Questions (FAQ):
-
Q: Is this marine ball valve suitable for saturated steam service?
A: Yes, it is specifically designed for auxiliary steam line applications. The standard temperature range covers typical saturated steam conditions. For superheated steam, please inquire about high-temperature seat options. -
Q: What are the available end connection types?
A: We primarily offer flanged connections (RF, RTJ) as standard, which are common in marine piping. Threaded (NPT, BSP) and butt weld ends are also available to suit different system designs. -
Q: Can the valve be operated remotely?
A: Absolutely. While manual lever and gear operation are standard, the valve can be easily equipped with pneumatic or electric actuators for integration into automated control panels or for remote operation. -
Q: Do you provide fire-safe certified valves?
A: Yes, we offer fire-safe versions as an option. These valves are designed and tested to provide a seal in the event of a fire, often complying with standards like API 607 or API 6FA. -
Q: What is the typical lead time for orders?
A: Lead times vary based on order quantity, size, material, and customization. Standard items typically have shorter lead times. Please contact our sales team with your specific requirements for an accurate timeline. -
Q: Are your valves compatible with international piping standards?
A: Yes. Our valves are manufactured to be compatible with common international standards such as ISO, DIN, ANSI, and JIS, ensuring they fit seamlessly into global shipbuilding and repair projects. -
Q: What materials do you recommend for seawater-cooled auxiliary systems?
A: For applications with potential exposure to seawater or a highly corrosive atmosphere, we strongly recommend stainless steel (AISI 316/316L) or duplex stainless steel for superior corrosion resistance. -
Q: Do you offer technical support or documentation?
A: Yes. We provide detailed datasheets, installation manuals, and material certificates. Our engineering team is available to offer technical support for valve selection and application suitability.
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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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