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Help CenterJIS F7301 Compliant Electric Ball Valve, IP67 Waterproof Housing for Harsh Marine Environments
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As a dedicated ISO9001-certified manufacturer, Shanghai Zhibang Valve Manufacture Co., Ltd. is proud to present our specialized JIS F7301 Compliant Electric Ball Valve. Engineered for the demanding conditions of maritime applications, this valve is designed to deliver reliable, automated flow control where failure is not an option. With over eight years of industry experience and a significant export footprint across global markets including North America, Southeast Asia, and Europe, we understand the critical need for durability and compliance in marine equipment. Our valve features a robust IP67 waterproof housing, ensuring complete protection against water ingress and harsh environmental factors, making it an ideal solution for shipboard piping systems, ballast control, and offshore platforms.
This electric ball valve is built to meet the rigorous standards of the marine industry. The core of its reliability lies in its construction and design features tailored for saltwater exposure, vibration, and constant use.
- JIS F7301 Compliance: The valve is manufactured in strict accordance with the Japanese Industrial Standard (JIS) F7301 for marine valves. This ensures the materials, design, pressure ratings, and performance are suitable for marine service, providing buyers with confidence in its suitability for vessel classification and regulatory requirements.
- Superior IP67 Protection: The electric actuator is encased in a fully sealed, waterproof, and dust-tight housing rated IP67. It can withstand temporary immersion in water up to 1 meter for 30 minutes, protecting the internal electrical components from spray, washdowns, and humid, salty air.
- Corrosion-Resistant Construction: Key components, including the valve body and ball, are typically crafted from grades like 316 or 304 stainless steel, offering excellent resistance to corrosion from seawater and marine atmospheres.
- Robust Actuator Performance: The electric actuator is designed for high torque output and reliable operation under variable voltage conditions commonly found on ships. It features thermal overload protection to prevent motor burnout.
- Versatile Configurations: Available in 2-way and 3-way designs, with options for normally open, normally closed, or floating control modes to fit various system logic requirements.
The technical specifications below highlight the standard configurations we offer. Customization is available to meet specific project needs.
| Parameter | Specification |
| Valve Body Material | Stainless Steel 316/304, Brass, or other marine-grade alloys |
| Connection Type | Threaded (NPT, BSP), Flanged (JIS, ANSI), Socket Weld |
| Port Size Range | 1/2", 3/4", 1", 1.5", 2", 2.5", 3", 4" (Other sizes customizable) |
| Pressure Rating | PN16, PN25, 150LB, 300LB (Standard), Higher ratings available |
| Voltage Options | 12VDC, 24VDC, 110VAC, 220VAC, 380VAC (50/60Hz) |
| Actuator Protection | IP67 Waterproof and Dustproof |
| Ambient Temperature | -20°C to +80°C (Extended range available) |
| Control Signal | On/Off (2-wire, 3-wire), Optional feedback signals (potentiometer, limit switches) |
For shipbuilders, system integrators, and marine engineers, the benefits are clear. This valve reduces maintenance downtime by resisting corrosion and water damage. Its automated operation allows for remote control and integration into central monitoring systems, improving operational efficiency and safety. The compliance with JIS F7301 simplifies the procurement and approval process for marine projects, ensuring the component meets recognized industry benchmarks.
Choosing Shanghai Zhibang means partnering with a reliable manufacturer with a proven track record. Since our establishment in 2016, we have consistently exported high-quality valves, with an annual export value reaching up to US$1.5 million to diverse markets worldwide. Our products are shipped from major ports like Shanghai and Guangzhou, ensuring efficient logistics. Our ISO9001 certification is a testament to our commitment to quality management and consistent manufacturing processes. When you select our JIS F7301 Electric Ball Valve, you are not just buying a component; you are investing in a durable, compliant, and trustworthy solution backed by a manufacturer dedicated to serving the global marine industry. Contact us today to discuss your specific requirements or to request a sample.
Frequently Asked Questions (FAQ)
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What does JIS F7301 compliance mean for my marine application?
JIS F7301 is a Japanese standard specifically for marine valves, covering design, materials, testing, and marking. Compliance ensures the valve is fit for purpose in marine environments, often meeting or exceeding requirements set by ship classification societies, which can facilitate approval for your project. -
Is the IP67 rating sufficient for permanent submersion?
No. IP67 indicates protection against temporary immersion (up to 1m for 30 minutes). It is ideal for areas subject to splashing, waves, or occasional flooding. For permanent underwater use, a different sealing solution would be required. -
Can you provide valves with certifications from other classification societies like DNV, ABS, or LR?
Yes, we can. While our standard product is JIS F7301 compliant, we offer customization and can work with clients to obtain necessary certifications from major classification societies upon request and subject to specific project requirements. -
What is the typical lead time for an order?
Lead times vary based on order quantity, specification, and customization. Standard models may have shorter lead times, while fully customized valves require additional engineering and production time. We provide accurate timelines upon receipt of your detailed inquiry. -
Do you offer different actuator control options?
Absolutely. Besides standard on/off control, we can provide actuators with various control signals (e.g., 4-20mA, 0-10V for modulating control) and position feedback options to integrate with your PLC or control system. -
How do I select the correct valve size and pressure rating?
You will need to consider your pipeline size, required flow rate (Cv value), and the maximum operating pressure in your system. Our technical team can assist you in selection based on your provided parameters. -
What kind of warranty or after-sales support do you provide?
We offer a standard warranty on our products against manufacturing defects. Our after-sales support includes technical consultation, troubleshooting assistance, and the provision of spare parts to ensure long-term, reliable operation. -
Are your valves suitable for fluids other than water?
Yes, depending on the material selection. While designed for marine water applications, these valves can handle various oils, gases, and mild chemicals. Please consult with us regarding the specific fluid media, temperature, and concentration to confirm material compatibility.
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