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Home > Industrial Equipment & Components > Valve > Butterfly Valve > JIS F7481 Stainless Steel Butterfly Valve for Chemical Processing Pipelines
JIS F7481 Stainless Steel Butterfly Valve for Chemical Processing Pipelines
Product Spotlights
A JIS F7481 compliant butterfly valve crafted from stainless steel for superior corrosion resistance in chemical pipelines. Features bubble-tight sealing with customizable elastomer seats, low-torque operation, and a compact design. Offers standardized flange connections, flexible actuation options, and easy maintenance to ensure safety, reliability, and cost-efficiency in demanding process applications.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
JIS F7481
Application:
Other, Chemical Processing Pipelines
Material:
Stainless Steel (Body & Disc)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
JIS F7481
Application
Other, Chemical Processing Pipelines
Material
Stainless Steel (Body & Disc)
Connection Type
Flanged (Standard)
Actuation
Manual Handle (Standard), Gearbox or Actuator Optional
Seat Material
PTFE / EPDM / Other elastomers available
Size Range
DN50 to DN600 (2“ to 24“)
Pressure Rating
PN10 / PN16 / Class 150
Temperature Range
-20°C to 200°C (depending on seat)
As a dedicated manufacturer with ISO9001 certified quality management, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in producing reliable fluid control solutions for demanding industrial environments. Our JIS F7481 Stainless Steel Butterfly Valve is engineered specifically for chemical processing pipelines, where corrosion resistance, leak-tight sealing, and operational safety are paramount. Built to meet the stringent requirements of the Japanese Industrial Standard F7481, this valve offers a robust and cost-effective solution for controlling aggressive media, acids, alkalis, and various process fluids.
The valve's design prioritizes durability and ease of maintenance. Key features and specifications include:
- Corrosion-Resistant Construction: The body and disc are manufactured from high-grade stainless steel, providing excellent resistance to a wide range of corrosive chemicals, ensuring long service life even in harsh environments.
- JIS F7481 Compliance: This standard governs dimensions, materials, testing, and performance for butterfly valves, ensuring interchangeability, reliable pressure ratings, and standardized flange connections compatible with JIS piping systems.
- High-Performance Sealing: The valve utilizes a resilient seat, typically PTFE or EPDM, which provides a bubble-tight seal. The seat material can be customized based on the specific chemical compatibility and temperature requirements of your application.
- Compact & Lightweight Design: Compared to other valve types, the butterfly valve design offers a lower profile and reduced weight, saving space and simplifying installation and support requirements.
- Low Torque Operation: The 90-degree rotation from fully open to fully closed requires minimal operating torque, making manual operation easy and allowing for smaller, more economical actuators if automated control is needed.
- Bi-Directional Flow: The valve is designed to seal effectively in both flow directions, offering flexibility in pipeline layout.
- Easy Maintenance: Many designs allow for seat replacement without removing the valve body from the pipeline, significantly reducing downtime and maintenance costs.
The technical specifications for our standard range are summarized below:
| Parameter | Details / Range |
|---|---|
| Primary Standard | JIS F7481 |
| Body & Disc Material | Stainless Steel (Grades: SS304, SS316, etc.) |
| Nominal Size (DN) | 50, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600 |
| Pressure Rating | PN10, PN16, Class 150 (Others available upon request) |
| Connection Type | Flanged (JIS Standard Flanges) |
| Seat Material Options | PTFE, EPDM, NBR, Viton (Customizable) |
| Operating Temperature | -20°C to 200°C (Subject to seat material selection) |
| Actuation Options | Manual Handle (Standard), Gear Operator, Pneumatic/Electric Actuator |
Choosing our JIS F7481 butterfly valve brings tangible benefits to your chemical processing operations:
- Enhanced Safety & Reliability: The robust stainless steel construction and certified design minimize risks associated with valve failure, protecting personnel and processes.
- Cost Efficiency: The butterfly valve's simple design often results in a lower purchase price compared to gate or globe valves, and its low maintenance needs reduce long-term operational costs.
- Process Integrity: Excellent sealing performance prevents leakage of valuable or hazardous chemicals, maintaining product quality and environmental compliance.
- Global Compatibility: Adherence to JIS F7481 ensures the valve fits seamlessly into systems designed with Japanese standards, which are widely used in Asia and other international markets.
- Flexible Configuration: We offer customization in materials, sizes, seat types, and actuation methods to match your exact pipeline specifications and process conditions.
Backed by our experience since 2016 and an ISO9001 quality system, Shanghai Zhibang Valve has established a strong supply chain serving markets across North America, South America, Europe, Asia, Africa, and Oceania. With an annual export value reflecting consistent global demand, we have proven our capability to deliver reliable industrial valves. Our valves are shipped from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring efficient logistics. For your chemical processing pipelines that demand corrosion resistance, standardized performance, and dependable sealing, our JIS F7481 Stainless Steel Butterfly Valve provides a trustworthy solution. Contact us to discuss your requirements or request detailed specifications and a quotation.
Frequently Asked Questions (FAQ)
-
What does "JIS F7481" mean for this valve?
JIS F7481 is a Japanese Industrial Standard that specifies requirements for butterfly valves, including dimensions, materials, pressure-temperature ratings, testing methods, and flange connections. Valves conforming to this standard ensure compatibility and predictable performance within piping systems designed per JIS norms. -
Can this valve handle highly corrosive acids?
The stainless steel body and disc offer good general corrosion resistance. For specific aggressive acids, the selection of the appropriate stainless steel grade (e.g., SS316 for better chloride resistance) and a compatible seat material (like PTFE) is crucial. We can advise on material selection based on your fluid's chemistry. -
Is the valve suitable for high-temperature applications?
The standard temperature range is constrained by the elastomeric seat material (typically up to 200°C for PTFE). For higher temperatures, alternative seat materials or metal-seated designs may be available. Please specify your operating temperature for a suitable recommendation. -
What actuation methods are available?
The standard configuration includes a manual handle. For remote or automated control, options include gear operators (for larger sizes/high torque) and pneumatic or electric actuators. Actuation type is customizable. - Are the flanges compatible with ANSI/DIN standards?
The valve is manufactured with flanges per JIS F7481. While JIS flanges have specific dimensions, adaptors or custom machining may be possible to interface with ANSI or DIN piping. Please provide your flange standard for compatibility checking. -
What is the typical delivery time?
Delivery time depends on the valve size, material, and customization level. Standard sizes and configurations often have shorter lead times. We maintain efficient production and shipping from multiple ports to expedite delivery to global markets. -
Does the valve come with any certifications?
Our manufacturing process is certified under ISO9001, ensuring consistent quality management. The valve itself is produced to meet the JIS F7481 standard. Other specific product certifications can be discussed based on project requirements. -
Can I get a customized size outside the standard DN range?
Our standard range covers DN50 to DN600. Sizes outside this range may be available as a special order. Please contact us with your specific size requirement for feasibility and quotation.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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