DNV CCS Approved Marine Angle Globe Valve, Compliant With CB/T590-1995 Standard
Product Spotlights
As a leading manufacturer in the valve industry, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our DNV CCS Approved Marine Angle Globe Valve. Designed and built to meet the rigorous demands of marine and offshore applications, this valve is engineered for superior performance, reliability, and safety. Our expertise, backed by ISO9001 certification and years of experience since our establishment in 2016, ensures that every valve we produce offers exceptional flow control and long-term durability in critical shipboard systems, from ballast to cooling lines.
This valve is meticulously manufactured to comply with the CB/T590-1995 standard, guaranteeing its quality and suitability for marine use. Its angle design is a key feature, allowing for a 90-degree change in flow direction, which is ideal for saving space in complex piping layouts commonly found on vessels. The robust construction ensures it can withstand harsh marine environments, including exposure to seawater and variable pressures.
Key Features and Technical Advantages:
- DNV & CCS Approval: The valve holds approval from both Det Norske Veritas (DNV) and the China Classification Society (CCS), a critical requirement for marine equipment, assuring international buyers of its compliance with stringent maritime safety and quality norms.
- Robust Construction: Available in high-grade materials like cast steel, stainless steel, and bronze to resist corrosion and erosion, ensuring a long service life even in aggressive marine atmospheres.
- Precise Flow Regulation: The globe valve design provides excellent throttling capabilities and positive shut-off, allowing for precise control of fluid flow in systems such as fuel oil, lubricating oil, and seawater cooling.
- Space-Saving Angle Design: The 90-degree body configuration eliminates the need for an elbow fitting, simplifying piping design, reducing installation costs, and minimizing potential leak points.
- Reliable Sealing: Features a metal-to-metal or soft-seated sealing system (depending on model) that ensures tight shut-off, preventing leakage and ensuring system integrity.
- Easy Operation and Maintenance: Designed with a standard handwheel or optional gear operation for easier handling, especially in high-pressure applications. The bonnet assembly allows for relatively straightforward maintenance and repacking of the stem seal.
Technical Specifications Table:
| Parameter | Specification / Option |
|---|---|
| Design Standard | CB/T590-1995 |
| Face-to-Face Dimension | As per CB/T590-1995 |
| Pressure Rating | PN10, PN16, PN25, PN40 (Customizable) |
| Size Range (Nominal Diameter) | DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300 |
| Connection Type | Flanged (RF, FF), Threaded (NPT, BSP) |
| Temperature Range | -20°C to 200°C (Material Dependent) |
| Operation | Manual Handwheel, Gear Operated (Optional) |
Benefits for Our Clients:
- Enhanced Project Compliance: Using DNV CCS approved valves streamlines the classification and certification process for new builds or retrofits, saving time and resources.
- Reduced Lifetime Cost: The durable design and reliable performance minimize downtime, repair frequency, and replacement needs, offering a lower total cost of ownership.
- Flexible Sourcing: With an annual export value of US$1-1.5 million and major shipments from ports like Shanghai, Guangzhou, and Hong Kong, we have the capacity and logistics network to supply projects across the globe, including your markets in North America, Europe, Asia, and beyond.
- Quality Assurance: Our ISO9001 certified manufacturing process ensures consistent quality, traceability, and adherence to specified requirements for every single valve.
Trust in a manufacturer with a proven track record. Shanghai Zhibang Valve has been serving a diverse global clientele across six continents since 2016. Our valves are specified in marine projects worldwide because they deliver the performance and reliability that shipowners and shipyards demand. The dual approval from DNV and CCS is not just a stamp; it's a testament to our commitment to maritime safety and engineering excellence. When you choose our Marine Angle Globe Valve, you are choosing a component backed by rigorous testing, quality manufacturing, and a company dedicated to supporting your supply chain needs. Contact us today to discuss your specific requirements or to request a detailed quotation.
Frequently Asked Questions (FAQ):
-
Q: What is the significance of DNV and CCS approval for this valve?
A: DNV (Det Norske Veritas) and CCS (China Classification Society) are leading international marine classification societies. Their approval signifies that the valve has been designed, manufactured, and tested to meet specific, stringent rules and standards for safety, quality, and performance in marine environments. It is often a mandatory requirement for equipment installed on classed vessels. -
Q: Can this valve be used for applications other than marine?
A: While specifically designed and approved for marine service, its robust construction and angle globe design make it suitable for other industrial applications requiring reliable flow control and shut-off in piping systems with a 90-degree turn, such as in power plants or certain process industries. However, suitability should be verified against the specific service conditions. -
Q: What materials are typically used for the valve body and trim?
A: Common body materials include cast carbon steel (WCB), stainless steel (CF8/CF8M), and bronze. Trim materials (seat, disc, stem) vary based on the body material and service fluid, often utilizing stainless steel or harder alloys for wear resistance. The specific material grade can be selected based on your corrosion and pressure requirements. -
Q: Is the valve suitable for both on/off service and throttling (flow regulation)?
A: Yes, the globe valve design is well-suited for both services. It provides positive shut-off (on/off) and offers good throttling characteristics, allowing for precise control of flow rates when partially open. -
Q: What types of end connections are available?
A: The valve is typically available with flanged ends (Raised Face or Flat Face) conforming to common standards like ANSI/ASME or JIS. Threaded ends (NPT or BSP) are also available, particularly for smaller sizes. The specific connection type should be specified at the time of ordering. -
Q: What is the lead time for an order?
A: Lead times depend on the order quantity, size, material specification, and current production schedule. Standard configurations may have shorter lead times. We recommend contacting our sales team with your detailed requirements for an accurate delivery schedule. -
Q: Do you provide documentation like material certificates and test reports?
A: Yes, as an ISO9001 certified manufacturer, we can provide relevant documentation, including material test certificates (MTC), pressure test reports, and certificates of conformity. Documentation packages can be tailored to meet project or classification society requirements. -
Q: Can you customize the valve, for example, with a different operator or special coating?
A: We offer a degree of customization. Options like gear operators, extended stems for insulated lines, or special protective coatings (e.g., epoxy) may be available. Please discuss your specific customization needs with our engineering team.
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