JIS F7387 10K Bronze Plug Valve Flange Type With Locking Device
Product Spotlights
As a trusted manufacturer since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our JIS F7387 10K Bronze Plug Valve with Locking Device. Crafted for precision and durability in industrial applications, this flange-type valve combines superior corrosion resistance with enhanced safety features. With ISO9001-certified production and over $1 million in annual exports, our valves meet rigorous international standards while offering exceptional value for pipelines handling water, oil, gas, and chemical media.
Engineered with a robust locking mechanism, this plug valve prevents accidental operation in critical systems. The full bronze construction ensures longevity in corrosive environments, while the flange connection design simplifies installation and maintenance. Below are key technical specifications:
| Parameter | Specification |
|---|---|
| Pressure Class | 10K (JIS Standard) |
| Temperature Range | -20°C to 150°C |
| Port Sizes | 1/2" to 6" (customizable) |
| Face-to-Face | JIS B2002 |
| Flange Dimensions | JIS B2220 |
Key advantages include:
- • Tapered plug design ensures bubble-tight shutoff with minimal torque
- • External locking lever provides visible safety confirmation
- • Lubricant chamber extends maintenance intervals
- • Four-way flow direction flexibility for versatile installation
Our valves serve diverse sectors including petrochemical plants, marine systems, power generation facilities, and water treatment installations. The JIS F7387 compliance guarantees compatibility with Japanese industrial equipment specifications, while the flange-type connection facilitates integration with global piping standards.
With distribution networks spanning North America, Europe, Asia, and beyond, Shanghai Zhibang has delivered over 15,000 industrial valves to 40+ countries since 2016. Our ISO9001 certification underpins consistent quality control across all manufacturing processes. For projects requiring reliable flow control with verified safety mechanisms, this bronze plug valve represents an optimal solution combining technical precision with operational security.
Frequently Asked Questions:
-
Q: Why choose bronze material for this valve?
A: Bronze offers excellent corrosion resistance against seawater and chemicals while maintaining mechanical strength, making it ideal for marine and industrial applications. -
Q: How does the locking device function?
A: The external lever mechanism physically blocks handle movement when engaged, preventing accidental operation during critical processes. -
Q: Is this valve compatible with ANSI flanges?
A: While designed to JIS standards, adaptor flanges are available upon request for ANSI pipeline integration. -
Q: What maintenance is required?
A: Periodic lubrication every 2-3 years through the grease fitting maintains optimal performance. No special tools are needed. -
Q: Can it handle steam applications?
A: Yes, within the specified temperature range of -20°C to 150°C. For higher temperatures, special sealing arrangements are available. -
Q: Are different end connections available?
A: While this model features flange connections, other variants with threaded ends can be customized.
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