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JIS F7480 Marine Butterfly Valve With Lever/Gear/Actuator Operation Options
Product Spotlights
JIS F7480 compliant marine butterfly valve designed for shipbuilding applications. Offers versatile lever, gear, or actuator operation for flexible control. Constructed with marine-grade materials for corrosion resistance. Available in sizes DN50 to DN600 with flanged connections. Provides reliable performance in seawater, ballast, fuel, and other marine systems.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
JIS F7480 Marine Standard
Application:
Other, Marine piping systems
Material:
Carbon steel, Stainless steel, or Cast iron
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
JIS F7480 Marine Standard
Application
Other, Marine piping systems
Material
Carbon steel, Stainless steel, or Cast iron
Size Range
DN50 to DN600 (2“ to 24“)
Operation Type
Lever, Gear, or Actuator (Electric/Pneumatic)
Sealing Type
Rubber seat or PTFE seat
Connection Type
Flanged connection
Pressure Rating
PN10 to PN16
Temperature Range
-20°C to +120°C
Optional Features
Lockable lever, Indicator, Extended shaft
As a specialized manufacturer with a focus on marine-grade fluid control solutions, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our JIS F7480 Marine Butterfly Valve. Engineered to meet the rigorous demands of shipbuilding and offshore applications, this valve offers versatile operation through lever, gear, or actuator options, providing a reliable and efficient solution for isolating or regulating flow in marine piping systems. With our commitment to quality underscored by ISO9001 certification and extensive export experience across global markets, we deliver products that ensure performance, durability, and compliance with international marine standards.
The core value of this valve lies in its adaptability and robust construction. Designed specifically under the JIS F7480 standard, it guarantees suitability for seawater, ballast, fuel, and other critical marine services. The availability of multiple operation methods allows seamless integration into diverse control setups, from manual local control to automated remote systems, enhancing operational flexibility and safety onboard vessels.
Key Features and Technical Specifications:
- Versatile Actuation: Choose from simple lever operation for quick manual control, gear operation for higher torque applications, or electric/pneumatic actuator options for integration into automated control systems. This flexibility caters to different project requirements and budgets.
- Marine-Grade Construction: The valve body and disc are manufactured from materials such as carbon steel, stainless steel, or cast iron, selected for corrosion resistance in marine environments. The sealing seat, typically rubber or PTFE, ensures tight shut-off and long service life.
- Standard Compliance: Compliance with JIS F7480 ensures the valve meets specific requirements for dimensions, materials, testing, and performance in marine applications, providing assurance of quality and reliability.
- Broad Size and Pressure Range: Available in a wide size spectrum from DN50 (2") to DN600 (24") and pressure ratings from PN10 to PN16, the valve can handle various flow capacities and system pressures common in marine engineering.
- Enhanced Functionality: Optional features include lockable levers for safety, position indicators for visual status confirmation, and extended shafts for special installation needs, allowing for customization based on specific client requirements.
Detailed Technical Parameters Table:
| Parameter | Specification / Range |
| Standard | JIS F7480 |
| Nominal Diameter (DN) | 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600 |
| Pressure Rating (PN) | 10, 16 |
| Connection Type | Flanged (JIS standard flange dimensions) |
| Body Material | Carbon Steel, Stainless Steel (304/316), Cast Iron |
| Disc Material | Typically same as body or coated |
| Seat Material | EPDM Rubber, NBR Rubber, PTFE |
| Operation Types | Lever, Worm Gear, Electric Actuator, Pneumatic Actuator |
| Temperature Range | -20°C to +120°C (depending on seat material) |
| Applicable Fluid | Water, Sea Water, Oil, Air, Ballast Water |
Benefits for Our Clients:
- Reliability in Critical Systems: The adherence to JIS F7480 and robust material selection minimizes failure risks in harsh marine conditions, ensuring system integrity and safety.
- Operational Efficiency: The low-torque operation and quick open/close function of the butterfly design reduce manpower and time required for flow control, improving overall efficiency.
- Cost-Effectiveness: Compared to other valve types, butterfly valves often provide a compact, lightweight, and economical solution without compromising performance, beneficial for large-scale shipbuilding projects.
- Simplified Installation & Maintenance: The flanged connection and straightforward design facilitate easy installation. The modular operation options (lever/gear/actuator) also allow for easier maintenance or upgrades.
- Global Supply Chain Support: With annual export values between US$1 Million and US$1.5 Million and shipment capabilities from major ports like Shanghai, Guangzhou, Hongkong, and Beijing, we ensure timely and reliable delivery to clients across North America, South America, Europe, Asia, Africa, and Oceania.
Backed by our ISO9001-certified manufacturing processes established in 2016 and a proven track record of supplying marine valves to a diverse global clientele, Shanghai Zhibang Valve offers a product that combines technical precision with practical utility. Our JIS F7480 Marine Butterfly Valve is not just a component; it's a dependable partner for your marine engineering projects. Whether you require manual levers for simple control or sophisticated actuators for automated systems, we provide tailored solutions. Contact us today to discuss your specific requirements and benefit from our expertise in manufacturing valves that meet the exacting standards of the marine industry.
Frequently Asked Questions (FAQ):
-
Q: What does "JIS F7480" mean, and why is it important for a marine valve?
A: JIS F7480 is a Japanese Industrial Standard specifically for ship valves. It defines requirements for design, materials, dimensions, and testing to ensure valves perform reliably in marine environments. Using a valve compliant with this standard guarantees it is suitable for seawater, ballast, and other shipboard applications. -
Q: Can this valve be used for fluids other than water, such as oil or fuel?
A: Yes, depending on the selected seat material (like PTFE for wider chemical resistance), the valve can handle various fluids including oil, fuel, and air. It is important to specify the fluid type during selection to ensure the correct material combination. -
Q: What are the main differences between lever, gear, and actuator operation?
A: Lever operation is for simple, manual on/off control. Gear operation (worm gear) provides higher torque, useful for larger valves or higher pressure systems, and allows for easier operation. Actuators (electric or pneumatic) enable remote, automated control, integration with control systems, and are ideal for frequent operation or inaccessible locations. -
Q: Is the valve suitable for both above-deck and below-deck installations?
A: Yes, the valve's construction materials are chosen for corrosion resistance, making it suitable for various locations onboard. However, for exposed outdoor locations, specifying appropriate materials like stainless steel may be advisable. -
Q: How do I choose the right size (DN) for my application?
A: The valve size should match the pipe diameter (DN) of your system. Our range from DN50 to DN600 covers most common marine piping sizes. Consider the flow rate and system pressure to select the appropriate pressure rating (PN10 or PN16) as well. -
Q: Are the actuators included with the valve, or are they optional?
A: Actuators are typically optional and can be specified based on your control system requirements. We can supply the valve with a lever or gear as standard and offer electric or pneumatic actuators as add-on options to be mounted on the valve. -
Q: What is the typical delivery time for these valves?
A: Delivery time depends on the order quantity, specification, and current production schedule. Standard configurations often have shorter lead times. With our export experience and multiple shipment ports, we strive to provide efficient logistics. Specific timelines can be confirmed upon inquiry. -
Q: Does the company provide technical support or customization?
A> As a manufacturer, we offer technical support for selection and application. Customization options such as special materials, coatings, or extended shaft lengths are available upon request to meet unique project needs.
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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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