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Home > Industrial Equipment & Components > Valve > Check Valve > CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided thumbnail-3

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided thumbnail-4

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided thumbnail-5

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided photo-1

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided photo-2

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided photo-3

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided photo-4

CB/T590 Marine Globe Valve With Mounting Plate, DN80 Size, PN4.0MPa Rating, Mill Test Report Provided photo-5

Product Spotlights

CB/T590 standard marine globe valve with integrated mounting plate for secure shipboard installation. DN80 size rated for PN4.0MPa pressure in critical marine systems. Includes essential Mill Test Report for material traceability and classification compliance. Manufactured under ISO9001 with customizable material options for seawater, fuel, or other media. Designed for durability, precise flow control, and simplified maintenance in global maritime applications.

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Application:

Other, Marine and Shipbuilding Systems

Product Standard:

CB/T590

Valve Type:

Globe Valve with Mounting Plate

Contact Supplier Request Quote Chat Now

Shanghai Zhibang Valve Manufacture Co.,ltd

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Application Other, Marine and Shipbuilding Systems

Product Standard CB/T590

Valve Type Globe Valve with Mounting Plate

Nominal Diameter (DN) 80

Pressure Rating (PN) 4.0 MPa

Connection Type Flanged (Mounting Plate)

Body Material Cast Steel / Ductile Iron (Customizable)

Seat Material Stainless Steel / Bronze (Optional)

Operation Handwheel Manual Operation

Testing Documentation Mill Test Report Provided

As a specialized manufacturer with a strong focus on marine fluid control solutions, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents its CB/T590 Marine Globe Valve. Engineered specifically for demanding maritime applications, this DN80 size, PN4.0MPa rated valve combines robust construction with the precise flow regulation required for shipboard systems. The integrated mounting plate design facilitates secure and stable installation, a critical feature for vessels operating in challenging sea conditions. Our commitment to quality, backed by ISO9001 certification, ensures every valve meets the stringent standards expected by shipbuilders and marine engineers worldwide.

Core Product Features & Technical Advantages:

Marine-Specific Design: Manufactured in compliance with the CB/T590 standard, this globe valve is purpose-built for marine environments, offering reliable performance against corrosion, vibration, and pressure fluctuations common at sea.
Enhanced Installation Stability: The inclusion of a dedicated mounting plate provides a solid foundation for bolting the valve to bulkheads or structural supports, significantly reducing stress on pipeline connections and preventing misalignment.
Precise Flow Control: Features a linear motion disc and seat arrangement ideal for throttling and providing a tight shut-off, ensuring accurate management of fluid flow in cooling, ballast, fuel, and other critical ship systems.
Robust Pressure Handling: With a PN4.0MPa pressure rating, the valve is capable of handling high-pressure applications found in main engine cooling lines, high-pressure sea water systems, and hydraulic circuits.
Material Durability: Available in various material combinations (e.g., cast steel body with stainless steel trim) to suit specific media (sea water, oil, air) and enhance service life in corrosive marine atmospheres.
Comprehensive Documentation: Each valve is supplied with a Mill Test Report (MTR), providing traceable material chemical and mechanical property data, which is often a mandatory requirement for marine classification society approvals.

Detailed Specifications:

Parameter	Specification
Product Standard	CB/T590
Valve Type	Globe Valve with Mounting Plate
Nominal Size (DN)	80
Pressure Rating (PN)	4.0 MPa
Connection (Mounting Plate)	Flanged, bolt hole pattern as per standard
Flow Direction	Generally recommended flow-under-the-disc
Operation	Manual Handwheel (Standard)
Temperature Range	Dependent on seat material (available upon request)
Face-to-Face Dimension	As per CB/T590 standard for DN80

Benefits for Your Marine Projects:

Simplified Installation & Maintenance: The mounting plate design allows for easier alignment and secure fastening, reducing installation time and facilitating future inspection or maintenance without disturbing the entire pipeline.
Regulatory Compliance Support: Adherence to CB/T590 and provision of Mill Test Reports aid in meeting the documentation requirements of major marine classification societies such as ABS, DNV, LR, BV, etc., streamlining the approval process for your vessel.
Reduced Lifecycle Cost: Durable construction and suitable material selection minimize the risk of premature failure, leading to lower maintenance costs and less unscheduled downtime for the vessel.
System Reliability: Precise shut-off capability prevents leakage in critical systems, enhancing overall operational safety and efficiency onboard.
Global Supply Chain Compatibility: With annual exports ranging between US$1-1.5 million and major shipment ports including Shanghai, Guangzhou, and Hong Kong, we ensure reliable and timely delivery to shipyards across North America, Europe, Southeast Asia, and other global markets.

Trust in a manufacturer with a proven track record since 2016, serving a diverse international clientele across five continents. Our ISO9001-certified quality management system underpins every stage of production, from material sourcing to final testing. The inclusion of a Mill Test Report with each DN80 CB/T590 Marine Globe Valve is not just an added feature; it's our commitment to transparency and quality assurance. This valve represents a reliable, specification-compliant component for your marine fluid systems. For detailed pricing, specific material options, or to discuss custom requirements for your project, contact our technical sales team today.

Frequently Asked Questions (FAQ):

Q: What is the primary advantage of the mounting plate on this globe valve?
A: The mounting plate provides a stable and secure method to bolt the valve directly to a ship's structure (like a bulkhead). This isolates pipeline stresses from the valve body, prevents misalignment, reduces vibration, and simplifies installation and maintenance procedures.
Q: Is this CB/T590 valve accepted by international marine classification societies?
A: While CB/T590 is a Chinese standard for marine valves, its acceptance depends on the specific project and classification society rules. The provision of a complete Mill Test Report (MTR) is crucial for material verification, which is a common requirement for class approval. We recommend submitting valve specifications and MTR to the relevant society for prior approval.
Q: Can you provide different material grades for the body and trim?
A: Yes. Material selection is customizable based on the fluid media and service conditions. Common options include cast carbon steel (WCB), ductile iron, bronze, or stainless steel for the body, with trim materials like stainless steel or bronze for the seat and disc. Please specify your requirements.
Q: What is included in the "Mill Test Report" provided?
A: The Mill Test Report typically includes certified data from the material manufacturer, such as chemical composition analysis, mechanical property tests (tensile strength, yield strength, elongation), heat treatment records, and impact test results where applicable. This ensures traceability and quality verification.
Q: Is this valve suitable for seawater service?
A: It can be configured for seawater service with appropriate material selection, such as using bronze or stainless steel (e.g., CF8M/316) for wetted parts. It is essential to specify "for seawater application" when inquiring so we can recommend the correct material combination to resist corrosion.
Q: Do you offer other operation types besides manual handwheel?
A: The standard configuration is manual operation via a handwheel. However, options for gear operation (for high torque) or adaptation for pneumatic or electric actuators are available upon request for remote or automated control needs.
Q: What are the face-to-face dimensions for the DN80 size?
A: The face-to-face dimensions conform to the specifications outlined in the CB/T590 standard for a DN80 globe valve. Exact dimensional drawings can be provided upon request for your engineering and integration purposes.
Q: What is your lead time for this product, and which ports do you ship from?
A: Lead times vary based on order quantity and material specifications. As an established exporter, we primarily ship from major Chinese ports including Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring flexible logistics options for our global customers in over a dozen main markets.