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Help CenterStainless Steel Disc JIS F7481 Marine Butterfly Valve for HVAC, Lever/Gear Actuator Options, 5K/10K Pressure
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As a professional manufacturer specializing in industrial valves, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our Stainless Steel Disc Butterfly Valve designed in accordance with the JIS F7481 marine standard. Established in 2016 and certified under ISO9001, our company leverages rigorous manufacturing processes to deliver valves that meet the demanding requirements of HVAC and marine systems worldwide. This valve offers reliable performance, durability, and flexible actuation options, making it a versatile solution for controlling fluid flow in various industrial environments. With an annual export value ranging between US$1 Million and US$1.5 Million, we have successfully supplied our products to markets across North America, South America, Europe, Asia, Africa, and Oceania, earning trust through consistent quality and service.
The core of this valve is its stainless steel construction, which provides excellent corrosion resistance, essential for marine applications and HVAC systems exposed to moisture or aggressive media. The design conforms to the JIS F7481 standard, a Japanese industrial standard specifically for marine valves, ensuring compatibility and reliability in shipboard and offshore installations. Customers can choose between two primary actuation methods:
- Lever Actuator: A manual operation option suitable for quick, on-site control where frequent adjustments are needed.
- Gear Actuator: Provides more precise control and is often used in systems requiring fine-tuning or remote operation potential.
The valve is rated for two pressure classes: 5K and 10K, allowing it to handle different system pressures effectively. Its disc-type design ensures a compact form factor and efficient flow modulation. Below is a summary of key specifications:
| Feature | Description |
|---|---|
| Primary Material | Stainless Steel (specific grade customizable) |
| Standard Compliance | JIS F7481 for Marine Applications |
| Actuation Types | Lever (Manual) or Gear (Manual/Potential for Automation) |
| Pressure Ratings | 5K (approx. 5 kgf/cm²) and 10K (approx. 10 kgf/cm²) |
| Primary Application | HVAC Systems, Marine Piping, Offshore Platforms |
| Sealing Mechanism | Disc with elastomeric seal (material optional) |
| Size Range | Available in various diameters (specific sizes upon request) |
| Temperature Range | Suitable for standard industrial temperatures (details customizable) |
The advantages of selecting this valve include:
- Enhanced Durability: Stainless steel resists corrosion from seawater, chemicals, and humid air, extending service life.
- Operational Flexibility: The choice between lever and gear actuators allows customization based on control needs and site conditions.
- Pressure Versatility: With 5K and 10K options, the valve can be matched to system pressure requirements, preventing underperformance or over-specification.
- Compact Design: The butterfly valve disc design requires less space compared to some other valve types, facilitating installation in tight areas.
- Standard Compliance: Meeting JIS F7481 assures buyers of its suitability for marine environments, often a critical procurement criterion.
For clients, these benefits translate into reduced maintenance costs, long-term reliability in harsh conditions, easier system integration due to standard compliance, and operational efficiency through appropriate actuation selection. Whether for a ship's cooling system, an offshore platform's piping, or a commercial building's HVAC network, this valve provides a dependable control component.
Shanghai Zhibang Valve Manufacture Co., Ltd. backs this product with a solid track record. Our ISO9001 certification underscores a commitment to quality management systems. Since 2016, we have grown our export footprint to cover major regions including North America, South America, Eastern and Western Europe, Southeast Asia, Africa, Oceania, and the Middle East, with shipments facilitated from ports in Shanghai, Guangzhou, Hong Kong, and Beijing. This global reach demonstrates our capability to meet diverse market demands and logistical needs. Choosing our Stainless Steel Disc JIS F7481 Marine Butterfly Valve means partnering with a manufacturer that prioritizes precision, durability, and customer satisfaction. We encourage you to contact us for detailed specifications, pricing, or to discuss custom requirements for your specific application.
FAQ
1. What does "JIS F7481" signify for this valve?
JIS F7481 is a Japanese Industrial Standard specifically for marine valves. It defines requirements for materials, dimensions, pressure ratings, and performance to ensure valves are suitable for shipboard and offshore marine applications. Compliance indicates the valve is designed to withstand marine environments.
2. Can this valve be used in non-marine applications, like standard industrial HVAC?
Yes. While designed for marine use per JIS F7481, its stainless steel construction and pressure ratings make it equally suitable for demanding HVAC systems in buildings, industrial plants, or other settings where corrosion resistance and reliable flow control are needed.
3. What are the main differences between the lever and gear actuator options?
The lever actuator is a simple manual handle for quick open/close operations. The gear actuator uses a gear mechanism, allowing more precise control and potentially easier integration with automated systems. The choice depends on the required control precision and operational frequency.
4. How do I choose between the 5K and 10K pressure rating?
Select based on your system's maximum operating pressure. The 5K rating (approximately 5 kgf/cm²) is for lower-pressure systems, while 10K (approximately 10 kgf/cm²) handles higher pressures. Consulting your system design pressure is recommended to ensure safe and efficient operation.
5. What specific stainless steel grade is used?
The standard material is stainless steel, offering corrosion resistance. The exact grade (e.g., 304, 316) can be customized based on application requirements and media compatibility. Please inquire for details on available grades.
6. Are these valves available in different sizes?
Yes, the valve is produced in a range of diameters to suit various pipe sizes. Specific available sizes can be provided upon request to match your piping dimensions.
7. Does the company offer certifications or test reports for the valves?
Shanghai Zhibang Valve Manufacture Co., Ltd. holds ISO9001 certification for its quality management system. Specific product test reports or additional certifications can be discussed and provided based on customer requirements.
8. What is the typical delivery time and shipping process?
Delivery time depends on order quantity and specifications. As an experienced exporter with annual exports valued between US$1 Million and US$1.5 Million, we ship from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring efficient logistics to global markets including North America, Europe, Asia, and others.
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