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Help CenterCB/T590 Marine Globe Valve With Mounting Plate, 304 Stainless Steel Trim, Standard Compliant
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As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing reliable and compliant fluid control solutions for the global marine industry. Our CB/T590 Marine Globe Valve with Mounting Plate, featuring 304 Stainless Steel trim, is engineered to meet the rigorous demands of shipboard and offshore applications. This valve combines robust construction with precise flow regulation, ensuring long-term performance and safety in critical piping systems. We understand the importance of durability and compliance in marine environments, which is why this product is a cornerstone of our export portfolio to markets worldwide.
This globe valve is designed for on/off and throttling service in marine pipelines carrying water, oil, air, and other non-aggressive media. The integration of a mounting plate offers exceptional installation flexibility and stability, particularly beneficial for system integration or panel mounting. The primary features and technical advantages of this valve include:
- Superior Corrosion Resistance: The trim components, including the seat and disc, are made from 304 stainless steel. This material offers excellent resistance to corrosion from seawater and atmospheric conditions, significantly extending the valve's service life and reducing maintenance needs.
- Robust & Compliant Design: Manufactured in accordance with the Chinese Marine Standard CB/T590, the valve ensures compatibility and reliability for shipbuilding and repair projects. The cast steel body provides the necessary strength for marine pressure ratings.
- Enhanced Installation with Mounting Plate: The included mounting plate simplifies alignment and secures the valve firmly in place, minimizing stress on pipeline connections. This is crucial for systems subject to vibration and movement, common in marine vessels.
- Precise Flow Control: The globe valve design allows for fine flow regulation and provides a tight shut-off, preventing leaks and ensuring efficient system operation.
- Dependable Sealing: The mating surfaces between the stainless steel disc and seat are precision-machined to ensure a bubble-tight seal when closed, enhancing system safety and integrity.
- Ergonomic Operation: A handwheel is provided for manual operation, designed for ease of use even in confined engine room spaces.
For our clients, this translates into tangible benefits: reduced downtime due to reliable performance, lower total cost of ownership through durable materials, and simplified procurement with a product that meets recognized marine standards. The mounting plate feature saves on installation time and labor costs.
Below is a summary of key specifications:
| Feature | Specification |
| Product Standard | CB/T590 |
| Valve Body Material | Cast Steel (Carbon Steel) |
| Trim Material (Seat/Disc) | 304 Stainless Steel |
| Connection & Mounting | Flanged Ends, with Integrated Mounting Plate |
| Operation Mode | Manual Handwheel |
| Typical Pressure Rating | PN16, PN25 (or Class 150, 300) |
| Primary Application | Marine & Offshore Pipelines (Water, Oil, Air) |
Shanghai Zhibang Valve backs this product with the reliability of an ISO9001-certified manufacturing process and nearly a decade of industry experience since 2016. Our annual export value of US$1-1.5 Million demonstrates our capacity and commitment to serving a global clientele across North America, Europe, Asia, and beyond. Sourced directly from our facilities in Shanghai, you benefit from competitive pricing and consistent quality control. We invite you to experience the durability and performance of our CB/T590 Marine Globe Valve. Contact us today to discuss your project requirements, request a quotation, or learn more about our full range of marine valve solutions. Let us be your trusted partner for compliant and robust fluid control components.
Frequently Asked Questions (FAQ)
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Q: What is the main advantage of the mounting plate on this globe valve?
A: The mounting plate provides a stable and secure base for installing the valve, especially on bulkheads or panels. It simplifies alignment, reduces stress on the pipe flanges from vibration, and can make maintenance access easier. -
Q: Is the entire valve made of 304 stainless steel?
A: No. The "304 Stainless Steel Trim" specification means the critical wear parts (seat, disc, stem) are 304 SS for corrosion resistance. The valve body is typically made from robust cast steel to handle pressure, offering a cost-effective and strong combination. -
Q: Can this valve be used for freshwater and seawater systems?
A: Yes. The 304 stainless steel trim provides good corrosion resistance for both freshwater and seawater services. It is suitable for shipboard systems like cooling water, bilge, ballast, and general service lines. -
Q: What does "CB/T590" standard mean, and who recognizes it?
A: CB/T590 is a Chinese national marine standard for globe valves. It is widely recognized and accepted in shipbuilding and repair, especially for vessels built to or operating under standards that accept Chinese marine equipment. -
Q: Are other end connection types available besides flanged?
A: Flanged connections are standard for this marine valve design. Other connection types like threaded (NPT) may be available as a customization option. Please inquire with our sales team for specific requirements. -
Q: What pressure classes do you typically offer?
A: Common pressure ratings for this marine globe valve include PN16 and PN25 (metric), which correspond approximately to Class 150 and Class 300. The specific pressure rating for your order can be confirmed based on your system design requirements. -
Q: Do you provide certification documents with the valves?
A: As an ISO9001-certified manufacturer, we can provide standard material certificates and test reports (e.g., pressure test). Specific certification requirements should be discussed at the time of order. -
Q: What are your main shipping ports and lead times?
A: We ship globally from major Chinese ports including Shanghai, Guangzhou, and Hong Kong. Lead times vary based on order quantity and valve specifications; our team will provide a clear schedule upon quotation.
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