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Help CenterBronze Gate Valve for JIS Standard Small Diameter Lines, F7364, Sizes 1/2" to 2", Screwed
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As a professional valve manufacturer established in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in producing high-quality industrial valves for global markets. Our Bronze Gate Valve for JIS Standard Small Diameter Lines, Model F7364, is engineered to deliver reliable shut-off performance in compact piping systems. Designed specifically for applications requiring JIS (Japanese Industrial Standards) compliance, this valve offers excellent corrosion resistance, durability, and ease of installation, making it an ideal choice for contractors and engineers working on international projects, particularly in our key markets across Asia, Europe, and the Americas.
This valve is constructed from high-grade bronze, known for its superior resistance to corrosion and dezincification, especially in water and mild chemical services. The screwed (threaded) end connections from 1/2" to 2" simplify installation in tight spaces without the need for flanges or welding equipment. Its compact design is perfect for utility lines, instrumentation branches, equipment connections, and other small-bore applications where space is at a premium.
Key Technical Specifications & Features:
- Precise Flow Control: Features a rising stem design with a non-rotating stem tip for smooth, linear operation. The wedge disc ensures a tight, bubble-tight seal when fully closed, minimizing pressure drop when fully open.
- Robust Construction: The valve body, bonnet, and disc are made from JIS-standard bronze alloy (CAC406 / C8361), providing excellent strength and longevity in demanding environments.
- JIS F7364 Compliance: Manufactured strictly according to JIS F7364 standards for screwed bronze gate valves, ensuring dimensional interchangeability, pressure ratings, and material specifications are met for compatibility with other JIS-system components.
- Versatile Service: Suitable for a wide range of media including cold water, hot water (up to 120°C), oil, air, and steam at low to moderate pressures. The standard graphite or optional PTFE packing ensures a reliable stem seal.
- User-Friendly Design: Equipped with a durable handwheel for manual operation. The clear open/close indication on the rising stem allows for easy visual confirmation of valve position.
- Maintenance-Friendly: The bolted bonnet design allows for relatively easy in-line maintenance, repacking, or component replacement if necessary, reducing downtime.
Detailed Parameter Table:
| Parameter | Specification / Value |
| Product Standard | JIS F7364 |
| Nominal Diameter (NPS) | 1/2", 3/4", 1", 1 1/4", 1 1/2", 2" |
| Pressure Rating | 10K (Approx. 1.0 MPa / 145 PSI) |
| End Connection | Screwed (Threaded), BSPT or NPT available upon request |
| Body/Bonnet/Disc Material | Bronze (CAC406 / JIS H5120 C8361) |
| Stem Material | Bronze or Stainless Steel (Optional) |
| Test Standards | Shell Test & Seat Leakage Test per JIS Standards |
Benefits for Your Project:
- Global Project Compatibility: JIS standard ensures seamless integration into systems designed with Japanese specifications, common in many Asian and international engineering projects.
- Cost-Effective Solution: Bronze construction offers a favorable balance of performance and cost for non-critical, general service applications compared to stainless steel or alloy valves.
- Reduced Installation Time & Cost: Screwed ends allow for quick installation with standard pipe tools, eliminating welding costs and specialized labor.
- Reliable Supply Chain: Backed by our ISO9001 certified manufacturing processes, we ensure consistent quality and reliable delivery to support your project timelines.
- Wide Market Acceptance: With annual exports valued between US$1-1.5 Million and a presence in markets from North America and Europe to Southeast Asia and Africa, our products are trusted by diverse clients.
Shanghai Zhibang's commitment to quality is underscored by our ISO9001 certification, which governs our entire production process from material sourcing to final testing. With nearly a decade of experience since 2016 and a successful track record of exporting to over a dozen major global regions including North America, Eastern Europe, Southeast Asia, and the Middle East, we have built a reputation for dependable products. Our strategic location in Shanghai and multiple shipment ports (Shanghai, Guangzhou, Hong Kong, Beijing) ensure flexible and efficient logistics. For your next project requiring reliable, JIS-compliant small diameter valves, choose a partner with proven manufacturing expertise and global reach. Contact us today for pricing, detailed specifications, or customized solutions.
Frequently Asked Questions (FAQ):
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What is the main application for this JIS F7364 Bronze Gate Valve?
This valve is primarily designed for on/off service in small diameter (1/2" to 2") pipelines carrying water, oil, gas, or low-pressure steam in systems that require compliance with Japanese Industrial Standards (JIS). It is common in building services, industrial plant utilities, and OEM equipment. -
Is this valve suitable for seawater or highly corrosive chemicals?
Standard bronze (C8361) offers good corrosion resistance for many fresh water and mild chemical services. For seawater or more aggressive media, alternative materials like naval bronze or special alloys may be recommended. Please consult with our technical team for specific media compatibility. -
What thread standards are available for the screwed connections?
The valve is typically supplied with BSPT (British Standard Pipe Taper) threads as per JIS standard. NPT (National Pipe Taper) threads are also available as an option upon request to suit different regional piping standards. -
Can this valve be used for throttling or flow regulation?
Gate valves are designed primarily for full open or full closed service. Using them for throttling can cause vibration, wire-drawing on the seat, and premature wear. We do not recommend using this valve for precise flow regulation. -
What is the temperature and pressure limit for this valve?
The standard temperature range is -10°C to 120°C (14°F to 248°F). The pressure rating is 10K, which corresponds to approximately 1.0 MPa or 145 PSI at ambient temperature. Ratings may vary with temperature; consult the manufacturer's pressure-temperature chart for elevated temperatures. -
Do you offer any other end connections besides screwed?
The F7364 standard primarily covers screwed-end valves. For flanged or socket weld ends in small sizes, other JIS standard valve models (like F7304) would be more appropriate. We can provide guidance on the best model for your connection type. - Is the valve tested before shipment?Yes. Each valve undergoes rigorous factory testing, including a shell test (hydrostatic pressure test on the body) and a seat leakage test to ensure integrity and sealing performance as per JIS and internal quality standards.
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What is the lead time for an order, and what are the packaging details?
Lead time depends on order quantity and specifications. Standard sizes are often available from stock. Valves are typically packaged individually in carton boxes or wooden cases for export, with openings protected to prevent damage during transit.
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