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Stainless Steel 316 Electric Ball Valve Meeting JIS F7300 Marine Specification
Product Spotlights
A marine-grade electric ball valve crafted from corrosion-resistant Stainless Steel 316, fully compliant with JIS F7300 standards. It offers reliable remote actuation, robust construction for harsh seawater environments, versatile sizing and connection options, and enhanced sealing for long service life. Designed to improve operational safety and efficiency on vessels and offshore platforms.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Stainless Steel 316
Standard:
JIS F7300 Marine Specification
Application:
Other, Marine Systems
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Stainless Steel 316
Standard
JIS F7300 Marine Specification
Application
Other, Marine Systems
Actuation Type
Electric
Connection Type
Flanged, Threaded
Size Range
DN15 to DN300 (Customizable)
Pressure Rating
PN16 to PN40
Temperature Range
-20°C to +150°C
Sealing
PTFE, Enhanced Seal Options
Configuration
2-way, 3-way (Optional)
As a professional manufacturer with ISO9001 certified quality management, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our Stainless Steel 316 Electric Ball Valve, engineered specifically to meet the stringent JIS F7300 marine specification. Since our establishment in 2016, we have dedicated ourselves to producing reliable fluid control solutions for global industries. This valve represents our commitment to excellence, combining superior corrosion resistance with precise electric actuation for demanding marine and offshore applications. It is a core component designed to ensure system integrity and operational safety in challenging environments.
Our valve is constructed from Stainless Steel 316, renowned for its exceptional resistance to pitting and corrosion, especially in chloride-rich environments like seawater. The integration of a high-performance electric actuator allows for remote control, automated operation, and precise flow modulation, which is critical for modern vessel and platform management systems. Compliance with JIS F7300 ensures the valve meets the rigorous standards for materials, design, pressure testing, and performance required by marine authorities, providing a trustworthy solution for shipbuilders, naval architects, and offshore operators.
Key Technical Specifications & Advantages:
- Robust Material & Construction: The body, ball, and stem are made from Stainless Steel 316 (UNS S31600), offering enhanced molybdenum content for superior corrosion resistance against seawater, acids, and other aggressive media. Internal components are precision-machined to ensure smooth operation and long service life.
- JIS F7300 Compliance: The valve is designed, manufactured, and tested according to the Japanese Industrial Standard for marine valves. This covers aspects like material verification, pressure ratings, leak testing, and marking, guaranteeing suitability for marine use.
-
Electric Actuator Features: The actuator provides reliable on/off or modulating control. Key features include:
- IP67 or higher protection rating (optional) for water and dust ingress.
- Manual override capability for emergency operation.
- Feedback signals (position, alarm) for integration with control systems.
- Available voltage options: 24VDC, 110VAC, 220VAC, 380VAC.
- Versatile Design & Configuration: Available in 2-way (standard) and 3-way (optional) configurations to suit various piping layouts. Connection types include flanged (JIS, ANSI, DIN standards) and threaded (NPT, BSP). A wide size range from DN15 (½") to DN300 (12") caters to different flow requirements.
- Enhanced Sealing Performance: Utilizes high-grade PTFE (Teflon) seals for the seat and stem, ensuring excellent sealing even under variable temperatures and pressures. Alternative sealing materials like reinforced PTFE or PEEK are available upon request for specific media.
-
Operational Benefits for Clients:
- Increased System Reliability: The corrosion-resistant material and compliant design minimize failure risks in harsh marine conditions, reducing maintenance costs and downtime.
- Operational Efficiency & Safety: Electric actuation enables integration into automated control panels, allowing for centralized monitoring and rapid response, enhancing both efficiency and safety.
- Global Compliance & Acceptance: Meeting JIS F7300 facilitates approval processes in many international marine projects, simplifying procurement for shipyards and operators.
- Long-Term Cost Savings: The durability of SS316 and the robust actuator design lead to a longer lifecycle, lowering the total cost of ownership compared to less suitable valves.
Detailed Parameter Table:
| Parameter | Specification / Range |
| Primary Material | Stainless Steel 316 (Body, Ball, Stem) |
| Standard Compliance | JIS F7300 for Marine Valves |
| Actuator Type | Electric (On/Off or Modulating) |
| Nominal Pressure (PN) | PN16, PN25, PN40 (Selectable) |
| Temperature Range | -20°C to +150°C (Standard) Extended ranges available |
| Size Range (DN) | DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300 |
| Connection Standards | Flanged: JIS B2220, ANSI B16.5, DIN EN1092-2 Threaded: NPT, BSPT, BSPP |
| Seat Seal Material | PTFE (Standard), Enhanced PTFE, PEEK (Optional) |
| Actuator Protection | IP67 (Standard), IP68 (Optional) |
| Voltage Options | 24VDC, 110VAC, 220VAC, 380VAC |
Frequently Asked Questions (FAQ):
-
Q: What is the significance of JIS F7300 compliance for this valve?
A: JIS F7300 is a Japanese Industrial Standard specifically for valves used in marine applications. Compliance ensures the valve meets rigorous requirements for materials, design, pressure testing, marking, and performance, making it acceptable for use on ships, offshore platforms, and other marine systems where safety and reliability are paramount. -
Q: Why is Stainless Steel 316 preferred over 304 for marine use?
A: Stainless Steel 316 contains molybdenum (2-3%), which significantly enhances its resistance to chloride-induced corrosion, such as pitting and crevice corrosion, commonly encountered in seawater and marine atmospheres. SS304 lacks this element, making SS316 a more suitable and durable choice for harsh marine environments. -
Q: Can this electric ball valve be used for modulating control (throttling)?
A: Yes, depending on the actuator model selected. We offer both on/off (spring return or double acting) and modulating (proportional control) electric actuators. Please specify your control requirement (open/close or variable flow control) when inquiring. -
Q: What are the available electrical interfaces and signals?
A: The actuator typically supports standard control signals like 24VDC on/off, or analog input (e.g., 0-10V, 4-20mA) for modulating types. It can provide feedback signals such as valve position indication (potentiometer or limit switches) and alarm signals for fault conditions. Specific interface details can be customized. -
Q: Is the valve suitable for other fluids besides seawater?
A: Absolutely. While designed for marine conditions, the corrosion resistance of SS316 and the compatibility of PTFE seals make it suitable for a wide range of aggressive media, including various acids, alkalis, chlorinated water, and other chemical fluids in industrial processing. -
Q: How does the manual override feature work on the electric actuator?
A: Most of our electric actuators incorporate a manual override mechanism, usually a handwheel or lever. In case of power failure or for maintenance purposes, this allows operators to manually open or close the valve without needing electrical power, ensuring operational continuity. -
Q: What is the typical lead time for production and delivery?
A: For standard sizes and configurations within our catalog, the lead time is generally 4-6 weeks. For customized orders (special sizes, materials, or actuator features), the lead time may be longer, typically 6-8 weeks. We ship from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing. -
Q: Does your company provide technical support and documentation?
A: Yes, as an ISO9001 certified manufacturer, we provide comprehensive technical support including installation manuals, dimensional drawings, wiring diagrams, and material certificates. Our team can assist with selection, integration, and troubleshooting to ensure optimal performance.
Shanghai Zhibang Valve Manufacture Co., Ltd. brings proven manufacturing expertise and a commitment to quality, backed by our ISO9001 certification. With an annual export value reflecting our global reach across markets in North America, South America, Europe, Asia, Africa, and Oceania, we have established ourselves as a reliable supplier of industrial valves. Our Stainless Steel 316 Electric Ball Valve meeting JIS F7300 is a product of this experience, designed to deliver unmatched durability, compliance, and control for your marine and offshore applications. By choosing our valve, you invest in a solution that enhances system safety, reduces long-term maintenance, and streamlines operations. Contact us today to discuss your specific requirements or to request a detailed quotation.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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