JIS F7301 Stainless Steel Ball Valve With Lockable Handle, Anti-Static Device, DN20-DN100
Product Spotlights
As a leading manufacturer with ISO9001 certified quality management, Shanghai Zhibang Valve is proud to present our professional-grade JIS F7301 Stainless Steel Ball Valve with Lockable Handle and Anti-Static Device. Designed for demanding industrial and marine applications, this valve series combines robust construction, enhanced safety features, and reliable performance to meet the stringent requirements of global markets, including North America, Europe, and Southeast Asia. Engineered for durability and precise flow control, it is an ideal solution for systems handling water, chemicals, oil, gas, and other media where security and leak-tight sealing are paramount.
Key Product Features & Technical Advantages:
- Superior Material & Construction: Manufactured from high-grade Stainless Steel (304 or 316), offering excellent corrosion resistance against a wide range of aggressive media, including seawater, chemicals, and high-purity fluids.
- JIS F7301 Compliance: Designed and tested in accordance with the Japanese Industrial Standard for ship valves, ensuring high performance and reliability for marine and offshore applications.
- Enhanced Safety with Lockable Handle: The integrated lockable lever handle allows for secure valve positioning (open/closed), preventing unauthorized or accidental operation, which is critical for process safety and system isolation.
- Built-in Anti-Static Device: A crucial safety feature that prevents the buildup of static electricity generated by fluid flow, significantly reducing the risk of sparks in flammable or explosive environments.
- Full Port Design (Standard): Provides minimal flow restriction and pressure drop, ensuring efficient system performance and easier pipeline cleaning.
- Robust Seat & Seal: Utilizes advanced PTFE or reinforced PTFE seats, ensuring bubble-tight sealing, long service life, and compatibility with a wide temperature range.
Detailed Technical Specifications:
| Parameter | Specification |
|---|---|
| Product Standard | JIS F7301 |
| Valve Body Material | Stainless Steel 304 / 316 (Optional) |
| Size Range (DN) | DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100 |
| Corresponding NPS | 1/2", 3/4", 1", 1 1/2", 2", 2 1/2", 3", 4" |
| Pressure Rating (PN) | PN16, PN25 (Higher ratings available upon request) |
| Connection Type | Flanged (RF/FF as per JIS B2212), Threaded (NPT/BSPT) Optional |
| Operating Temperature | -20°C to +180°C (with PTFE seat, higher with special seats) |
| Handle Type | Lockable Lever Handle (Padlock provision) |
| Special Feature | Integral Anti-Static Device |
| Fire Safe Design | Optional (Available upon request) |
Benefits for Your Operations:
- Increased Safety & Compliance: The lockable handle and anti-static device help meet stringent safety regulations in oil & gas, chemical, and marine industries.
- Reduced Maintenance & Downtime: Stainless steel construction and high-quality seals minimize corrosion and wear, leading to longer service intervals.
- Versatile Application: Suitable for a broad spectrum of services including water supply, chemical processing, shipbuilding, power generation, and food & beverage.
- Reliable Performance: Precision machining and rigorous testing ensure consistent, leak-proof operation even under varying pressure and temperature conditions.
- Global Supply Chain Support: With annual exports valued between US$1-1.5 million and major shipment ports including Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to markets worldwide.
Backed by our ISO9001 certification and nearly a decade of manufacturing expertise since 2016, Shanghai Zhibang Valve guarantees that every JIS F7301 Stainless Steel Ball Valve is produced under strict quality controls. Our products have been successfully supplied to diverse regions including North America, Europe, Southeast Asia, and Africa, proving their adaptability and reliability. For a valve solution that prioritizes safety, durability, and precise control, choose our professional-grade ball valves. Contact us today to discuss your specific requirements, request samples, or get a competitive quotation tailored to your project needs.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of the JIS F7301 standard for this ball valve?
A: The JIS F7301 standard specifies requirements for valves used on ships, ensuring they meet rigorous criteria for materials, design, pressure rating, and performance in marine environments, offering high reliability for offshore and marine applications. -
Q: Can the lockable handle be fitted with any standard padlock?
A: Yes, the lever handle is designed with a standard hole to accommodate most common industrial padlocks, allowing for easy and secure locking to prevent tampering. -
Q: How does the anti-static device function, and is it mandatory?
A: The device typically consists of a spring-loaded mechanism that maintains electrical continuity between the ball and the valve body, safely discharging static charges generated by fluid flow. It is a critical safety feature for handling flammable liquids like petroleum products. -
Q: Are other end connections besides flanged available?
A: Absolutely. While flanged ends are standard per JIS, we can provide valves with threaded ends (NPT or BSPT) or other connection types like socket weld upon request to match your piping system. -
Q: What is the maximum working pressure for the PN25 rated valve?
A: The PN25 rating corresponds to a nominal pressure of 25 bar at ambient temperature (20°C). The actual maximum allowable working pressure may vary with temperature; please consult our technical datasheet for detailed pressure-temperature charts. -
Q: Do you offer valves in sizes outside the DN20-DN100 range?
A: Our standard production covers DN20 to DN100. However, we have the capability to manufacture larger sizes (e.g., DN150, DN200) or smaller sizes as custom orders. Please contact our sales team with your specific size requirements. -
Q: Is fire-safe certification available for this valve series?
A: Yes, we can supply valves that comply with common fire-safe standards like API 607/API 6FA as an optional feature. This includes special design elements to maintain sealing integrity during a fire event. -
Q: What is your typical lead time for an order, and what are the main export ports?
A: For standard sizes and specifications, our lead time is generally 30-45 days. We ship primarily from Shanghai, Guangzhou, Hong Kong, and Beijing ports, offering flexible logistics options to major global markets.
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