JIS F7480 Standard 304 Stainless Steel Butterfly Valve, DN50-DN600, Flanged Connection
Product Spotlights
As a professional manufacturer with a strong foundation since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in producing high-performance industrial valves for a global clientele. Our JIS F7480 Standard 304 Stainless Steel Butterfly Valve represents our commitment to precision engineering and reliable fluid control solutions. Engineered for durability and seamless operation, this valve is designed to meet the rigorous demands of various industrial applications, ensuring long-term performance and minimal maintenance. We combine advanced manufacturing techniques with stringent quality control under our ISO9001 certification to deliver products that you can trust for critical operations worldwide.
This butterfly valve is constructed from premium 304 stainless steel, offering excellent corrosion resistance and strength, making it suitable for handling water, oils, gases, and mild chemicals. The flanged connection ensures a secure and leak-proof installation, compatible with standard piping systems. The valve complies with the JIS F7480 standard, guaranteeing dimensional accuracy and interchangeability, which is crucial for projects requiring specific Japanese industrial standards.
Key Features and Technical Advantages:
- Superior Material Construction: The body and disc are made from 304 stainless steel, providing robust resistance to corrosion, rust, and pitting, which extends the valve's service life even in challenging environments.
- Precise Standard Compliance: Manufactured in strict adherence to JIS F7480, ensuring reliable performance, dimensional consistency, and ease of replacement within systems designed to this specification.
- Versatile Size Range: Available from DN50 to DN600, offering a comprehensive solution for various pipeline diameters, from smaller lines to larger mains.
- Reliable Sealing Performance: Features a variety of seat material options such as EPDM, NBR, or PTFE, allowing customization for specific fluid media, temperatures, and pressure conditions.
- Efficient Operation: Designed for quarter-turn operation, enabling quick opening and closing. It can be operated manually via lever or gear, or automated with electric or pneumatic actuators for remote control and integration into automated systems.
- Robust Flanged Design: The flanged ends provide a sturdy connection, simplifying installation and maintenance while ensuring a tight seal against leaks.
Detailed Technical Specifications:
| Parameter | Specification |
|---|---|
| Design Standard | JIS F7480 |
| Body Material | 304 Stainless Steel (CF8) |
| Disc Material | 304 Stainless Steel |
| Stem Material | Stainless Steel |
| Seat Material | EPDM, NBR, PTFE (Standard: EPDM) |
| Connection Type | Flanged (JIS 10K/16K face) |
| Nominal Diameter (DN) | 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600 |
| Pressure Rating | 10K (PN16) / 16K (PN25) - Selectable |
| Operating Temperature | -20°C to +150°C (max. depends on seat material) |
| Operation Method | Lever, Worm Gear, Electric Actuator, Pneumatic Actuator |
| Flow Characteristic | Approximately Equal Percentage |
Benefits for Your Operations:
- Enhanced System Reliability: The corrosion-resistant 304 SS construction reduces failure risks, ensuring consistent flow control and minimizing unplanned downtime.
- Global Compliance and Compatibility: Adherence to JIS F7480 makes this valve a suitable choice for projects in Japan and other markets that recognize this standard, facilitating international procurement.
- Cost-Effective Maintenance: The simple design and durable materials lead to lower lifetime costs, with easy access for inspection and seat replacement if necessary.
- Flexible Configuration: With multiple size, pressure rating, seat material, and actuation options, the valve can be tailored to fit your specific application requirements precisely.
Backed by our ISO9001-certified quality management system and an annual export value ranging between US$1 Million to US$1.5 Million, Shanghai Zhibang has established itself as a trusted partner for valve solutions across diverse markets including North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring efficient logistics to your destination. This valve embodies our dedication to providing durable, specification-compliant, and high-value components for your fluid handling systems. For a reliable valve that combines material integrity with standard-specific design, contact us today to discuss your project needs or request a detailed quotation.
Frequently Asked Questions (FAQ)
-
Q: What is the main advantage of using a JIS F7480 standard valve?
A: The primary advantage is guaranteed dimensional interchangeability and performance compliance with the Japanese Industrial Standard (JIS) F7480. This is essential for system integrators, replacement projects, or specifications that explicitly require this standard, ensuring a proper fit and reliable operation. -
Q: Can this valve handle seawater or highly corrosive chemicals?
A: While 304 stainless steel offers good general corrosion resistance, for highly corrosive media like seawater or strong acids/alkalis, we recommend consulting with our engineers. Alternative materials like 316 stainless steel or special coatings may be available upon request for more aggressive environments. -
Q: Are the flanges compatible with ANSI or DIN standards?
A: The valve is manufactured with JIS standard flanges (10K/16K). While there are dimensional differences, adaptor flanges or specific machining can often facilitate connection to ANSI or DIN piping systems. Please provide your flange specifications for compatibility verification. -
Q: What actuation options are available?
A> We offer a range of actuation methods. Standard manual operation is via a lever or a worm gear box for higher torque applications. For automation, electric actuators (on/off or modulating) and pneumatic actuators (double-acting or spring-return) can be fitted, customized to your voltage and signal requirements. -
Q: What is the lead time for an order of DN300 valves?
A: Lead times vary based on order quantity, specific configuration (seat material, actuation), and current production schedule. Generally, for standard configurations, we aim for a prompt turnaround. Please contact our sales team with your detailed requirements for an accurate delivery estimate. -
Q: Do you provide pressure test reports and certification?
A: Yes, as part of our ISO9001 quality procedures, each valve undergoes rigorous pressure and shell tests. Standard test reports are available. For specific certifications like Material Test Reports (MTRs) or third-party inspection, these can be arranged subject to request and may incur additional charges. -
Q: Is the valve suitable for potable water applications?
A: Yes, when configured with an appropriate seat material like EPDM (which is commonly certified for potable water), the 304 stainless steel body makes this valve suitable for drinking water systems. Please specify "potable water application" when inquiring to ensure the correct material selections. -
Q: Can I order a sample valve before placing a bulk order?
A: Sample orders are often possible, depending on the valve size and configuration. This allows you to evaluate the product's quality, fit, and performance firsthand. Contact us to discuss sample availability, costs, and shipping for your required size.
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