Contact Platform Support
Help CenterBronze Body and Wedge Gate Valve for Seawater, JIS F7364, With Mill Test Report
Product Spotlights
Related Products
-
JIS F7364 Bronze Gate Valve With Flanged Connection and Rising StemNegotiableMOQ: 1 Unit -
Shipbuilding Application: JIS F7364 Bronze Gate Valve for Seawater Ballast LinesNegotiableMOQ: 1 Unit
-
JIS F7364 Bronze Gate Valve for Shipbuilding and Offshore Platform PipingNegotiableMOQ: 1 Unit
-
JIS F7364 Bronze Marine Gate Valve With Mill Test Report and WarrantyNegotiableMOQ: 1 Unit
-
JIS F7364 Standard Bronze Gate Valve, Technical Support and Spare Parts AvailableNegotiableMOQ: 1 Unit
As a dedicated manufacturer of industrial valves since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing reliable fluid control solutions for demanding applications. Our Bronze Body and Wedge Gate Valve for Seawater, manufactured in strict compliance with JIS F7364 standards, is engineered specifically to handle the corrosive challenges of seawater and other aggressive marine environments. This valve combines the proven corrosion resistance of bronze alloys with a robust wedge gate design, ensuring long-term, leak-tight shutoff in shipbuilding, offshore platforms, desalination plants, and coastal infrastructure. Each valve is backed by comprehensive documentation, including a Mill Test Report (MTR), providing full traceability and quality assurance for your critical projects.
The core of this valve's performance lies in its meticulous construction and material selection. The body is cast from high-grade bronze, typically CAC406 (C95800), known for its excellent resistance to seawater corrosion, dezincification, and erosion. The solid wedge disc ensures a tight, uniform seal across the entire seat face when closed, minimizing the risk of leakage even after prolonged periods of inactivity. This design is particularly effective for on/off service in pipelines where a straight-line flow and minimal pressure drop are required.
Key Features & Technical Advantages:
- Superior Corrosion Resistance: The bronze body and standard trim materials are specifically chosen to withstand the harsh, chloride-rich environment of seawater, reducing maintenance frequency and extending service life.
- Robust Wedge Gate Design: The solid wedge provides a strong, reliable seal. It is self-aligning to the seat faces, compensating for minor changes in pipeline alignment and ensuring consistent shutoff performance.
- JIS F7364 Compliance: Manufactured to the Japanese Industrial Standard for bronze gate valves, ensuring dimensional interchangeability, specified material grades, and performance levels recognized in marine and industrial applications globally.
- Full Traceability: Each valve is supplied with a Mill Test Report detailing the chemical composition and mechanical properties of the castings, providing verifiable proof of material conformity.
- Versatile Flanged Connections: Standard flanged ends conform to JIS B2220 10K standards, facilitating easy installation and connection to existing piping systems common in marine and industrial settings.
- Reliable Operation: The handwheel-operated stem provides smooth, gradual opening and closing, allowing for precise flow control and reducing the risk of water hammer.
Technical Specifications & Options:
| Design & Manufacturing Standard | JIS F7364 |
| Pressure Rating | JIS 10K (PN16 Equivalent) |
| Temperature Range | -20°C to 200°C (depending on seat material) |
| End Connection | Flanged (JIS B2220 10K). Other standards available upon request. |
| Operation | Handwheel (Standard). Gear operator or actuator can be provided as an option. |
| Seat & Disc Seal | Metal-to-metal (Standard). Resilient seated options may be available for specific applications. |
Benefits for Your Project:
- Reduced Lifecycle Cost: The durability of bronze in seawater minimizes replacement needs and unscheduled downtime, offering a better total cost of ownership.
- Enhanced System Safety: The reliable wedge gate seal prevents unwanted seawater ingress or product loss, protecting sensitive equipment and the environment.
- Simplified Procurement & Compliance: JIS F7364 is a widely accepted standard, simplifying specification and ensuring component compatibility in international projects, particularly in Asia and global marine sectors.
- Quality Assurance: The included Mill Test Report gives engineers and inspectors confidence in the material integrity, supporting quality control protocols and regulatory compliance.
Frequently Asked Questions (FAQ):
-
Q: Is this valve suitable for continuous immersion in seawater?
A: Yes, the bronze alloy (typically CAC406) specified in JIS F7364 is designed for seawater service. However, for continuous immersion or highly turbulent flow, specifying appropriate trim materials is recommended. Consult our engineers for your specific application details. -
Q: Can you provide valves with different flange standards, like ANSI or DIN?
A: Yes. While the standard offering is JIS B2220 10K flanges, we can manufacture valves with ANSI, DIN, or other flange standards upon request. This may affect lead time and pricing. -
Q: What is included in the Mill Test Report?
A: The MTR typically includes the heat number, chemical composition analysis (copper, tin, zinc, etc.), mechanical property test results (tensile strength, yield strength, elongation), and a statement of conformity to the relevant material standard (e.g., JIS H5120 CAC406). -
Q: What is the difference between a wedge gate and a parallel slide gate valve?
A: A wedge gate valve uses a tapered (wedge-shaped) disc that fits into matching tapered seats, creating a tight seal through mechanical force. A parallel slide gate uses two flat discs that are forced against parallel seats. Wedge gates are common for general on/off service, while parallel slides are often used where thermal binding might be a concern. -
Q: Is this valve suitable for throttling or flow control?
A: Gate valves, including this wedge type, are primarily designed for fully open or fully closed service. Using them for throttling can cause vibration, erosion of the seat and disc, and premature failure. We recommend using globe or control valves for precise flow regulation. -
Q: Do you offer actuated versions of this valve?
A: Yes. The standard handwheel-operated valve can be fitted with electric, pneumatic, or hydraulic actuators as an optional configuration. Please provide your required torque, voltage, and control signal specifications for a quotation. -
Q: What are the typical delivery ports and lead times?
A> We ship from major ports including Shanghai, Guangzhou, Hong Kong, and Beijing. Lead times vary based on size, quantity, and customization. Standard sizes are often available from stock or have shorter production cycles.
Trust in the expertise of Shanghai Zhibang Valve, a manufacturer with a proven track record since 2016, supplying quality valves to diverse markets across North America, South America, Europe, Asia, Africa, and Oceania. Our commitment to a ISO9001 certified quality management system underpins every stage of production, from material sourcing to final testing. Supported by an annual export value demonstrating consistent global demand, we ensure reliable performance for your seawater and marine applications. Choose our JIS F7364 Bronze Wedge Gate Valve for a combination of corrosion resistance, documented quality, and standardized reliability. Contact us today to discuss your specifications, request a detailed quote, or obtain technical support for your next project.
Send Inquiry to This Supplier
You May Also Like
-
JIS F7363 10K Marine Gate Valve in Cast Steel for Seawater SystemsNegotiableMOQ: 1 Unit
-
DN50-DN200 JIS F7363 10K Gate Valve With Flanged End ConnectionNegotiableMOQ: 1 Unit
-
Rising Stem Marine Gate Valve Compliant With JIS F7363 10K StandardNegotiableMOQ: 1 Unit
-
Marine Gate Valve for Engine Room Piping, JIS F7363 10K RatedNegotiableMOQ: 1 Unit
-
JIS F7364 Compliant Bronze Gate Valve for Seawater and Ballast SystemsNegotiableMOQ: 1 Unit
-
Marine Bronze Gate Valve Manufactured to JIS F7364 Standard, DN15-DN200NegotiableMOQ: 1 Unit
-
JIS F7363 10K Marine Gate Valve With Full Port and Locking DeviceNegotiableMOQ: 1 Unit
-
JIS F7363 10K Marine Gate Valve for Cargo Hold and Bilge SystemsNegotiableMOQ: 1 Unit
-
Reliable JIS F7363 10K Gate Valve With Mill Test Report ProvidedNegotiableMOQ: 1 Unit
-
Bronze Marine Gate Valve Compliant With JIS F7364, 5K/10K Pressure RatingNegotiableMOQ: 1 Unit
