JIS F7301 Electric Marine Ball Valve, 24V DC Power Supply for Remote Control in Ship Systems
Product Spotlights
As a professional manufacturer specializing in marine valves, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our JIS F7301 Electric Marine Ball Valve. Engineered for demanding marine environments, this valve integrates reliable electric actuation with a 24V DC power supply, offering precise remote control for fluid management systems onboard ships. Our commitment to quality, backed by ISO9001 certification, ensures each valve delivers dependable performance, enhancing operational safety and efficiency for shipbuilders and operators worldwide. This product exemplifies our dedication to providing robust solutions tailored for the global maritime industry.
This electric marine ball valve is designed to meet the stringent requirements of modern ship systems, providing a secure and efficient method for remote fluid flow control. Its core advantages include:
- Remote Operation Capability: Enables centralized control from the ship's bridge or control room, reducing manual labor and improving response times.
- High Reliability: Built to withstand harsh marine conditions, including vibration, humidity, and temperature fluctuations.
- Precise Flow Control: The electric actuator allows for accurate positioning, ensuring optimal flow rates and system performance.
- Enhanced Safety: Remote operation minimizes personnel exposure to hazardous areas or extreme environments on the vessel.
- Energy Efficiency: The 24V DC low-voltage operation is compatible with standard shipboard power systems and offers a safe, energy-efficient solution.
- Compliance with Marine Standards: Manufactured in accordance with JIS F7301, ensuring compatibility and reliability within ship piping systems.
The technical specifications of the valve are detailed below to provide a clear overview of its capabilities:
| Parameter | Specification / Description |
|---|---|
| Applicable Standard | JIS F7301 |
| Rated Power Supply | 24V DC |
| Control Signal | On/Off or modulating signal (optional) |
| Valve Body Material | Stainless Steel (316/316L), Cast Steel, or other marine-grade alloys |
| Pressure Rating | Customizable based on application (e.g., JIS 10K, 16K, 20K) |
| Port Size | Available in various sizes (e.g., DN15 to DN300) |
| Seat & Seal Material | PTFE, Reinforced PTFE, or Metal Seated for high-temp applications |
| Actuator Type | Electric (Multi-turn or Quarter-turn) |
| Enclosure Protection | IP67 (standard), higher ratings available upon request |
| Ambient Temperature Range | -20°C to +60°C (extended range customizable) |
Beyond the specifications, this valve offers significant benefits for ship owners and system integrators. The integration of a 24V DC actuator makes it particularly suitable for vessels where low-voltage control is preferred for safety. The remote control functionality allows for seamless integration into automated ship management systems, contributing to the trend of "smart shipping." Furthermore, the robust construction and adherence to JIS F7301 ensure long service life and minimal maintenance, reducing total cost of ownership.
Shanghai Zhibang Valve Manufacture Co., Ltd. brings substantial experience and a global footprint to support your projects. Established in 2016, we have rapidly grown into a trusted supplier with an annual export value ranging between US$1 Million and US$1.5 Million. Our products reach diverse markets across North and South America, Europe, Asia, Africa, and Oceania, demonstrating our capability to meet international standards and client expectations. Our ISO9001 certification underpins our systematic approach to quality control, from material sourcing to final testing. With major shipment ports including Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure efficient and flexible logistics. Choosing our JIS F7301 Electric Marine Ball Valve means partnering with a reliable manufacturer dedicated to delivering performance, safety, and value for your marine applications. Contact us today to discuss your specific requirements and receive a tailored solution.
Frequently Asked Questions (FAQ)
-
Q: What is the primary advantage of using a 24V DC power supply for this marine valve?
A: A 24V DC supply is a common and safe low-voltage standard in marine environments. It reduces electrical hazards, is compatible with most shipboard control systems and backup batteries, and simplifies installation compared to higher voltage alternatives. -
Q: Can this electric ball valve be integrated with existing ship automation systems?
A: Yes, it is designed for integration. The actuator typically accepts standard control signals (e.g., 4-20mA, 0-10V, or simple dry contacts for on/off). Communication protocol options like Profibus, Modbus, or DeviceNet may also be available upon request for seamless integration into your SCADA or PLC network. -
Q: How does compliance with JIS F7301 benefit my project?
A: JIS F7301 is a Japanese Industrial Standard for ship valves, widely recognized for its rigorous requirements on materials, design, pressure testing, and performance. Using a compliant valve ensures reliability, interchangeability with other system components, and often meets the approval criteria of major ship classification societies. -
Q: What materials are typically used for the valve body in corrosive seawater applications?
A: For superior corrosion resistance in seawater, we commonly recommend materials like Stainless Steel 316 or 316L, Duplex Stainless Steel, or specially coated cast steels. The optimal choice depends on the specific fluid, temperature, and pressure conditions. -
Q: Is the actuator suitable for use in explosive atmospheres on tankers or offshore platforms?
A: Standard actuators are not intrinsically safe or explosion-proof. However, we can provide actuators with ATEX or IECEx certifications for hazardous areas (Zone 1 or Zone 2) upon request. Please specify your exact hazardous area classification when inquiring. -
Q: What is the typical lead time for an order of these valves?
A: Lead times vary based on order quantity, specific configuration (size, material, options), and current production schedule. For standard configurations, typical lead times range from 4 to 8 weeks. We provide accurate delivery estimates upon receipt of your detailed inquiry. -
Q: Do you offer manual override capability on the electric actuator?
A: Yes, most of our electric actuators come with a manual override feature as a standard or optional component. This allows for manual operation in case of power failure or during maintenance, ensuring system operability. -
Q: What kind of warranty and after-sales support do you provide?
A: We offer a standard warranty on our products, covering manufacturing defects. Our technical support team is available to assist with installation guidance, troubleshooting, and spare parts inquiries. We are committed to supporting our clients throughout the product lifecycle.
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