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Help CenterJIS F7312 16K Cast Steel Globe Valve, 24 Bar Shell Test, 17.6 Bar Seat Test, Flange End According to JIS B2220
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Shanghai Zhibang Valve Manufacture Co., Ltd., an ISO9001 certified manufacturer established in 2016, presents the JIS F7312 16K Cast Steel Globe Valve. Engineered for demanding industrial applications, this valve delivers reliable shut-off and flow regulation with a robust shell test of 24 bar and a seat test of 17.6 bar. Compliant with JIS F7312 and equipped with flanged ends per JIS B2220, it ensures seamless integration into Japanese-standard piping systems. Our commitment to quality and precision makes this valve a trusted choice for global markets.
The globe valve features a cast steel body that provides excellent mechanical strength and corrosion resistance. Its linear motion disc and stationary ring seat create a positive seal, minimizing leakage even under high-pressure conditions. Designed for both on-off and throttling services, this valve offers precise flow control with a handwheel-operated stem. The rising stem design provides visual position indication, enhancing operational safety.
| Parameter | Value |
|---|---|
| Standard | JIS F7312 |
| Pressure Rating | 16K |
| Shell Test Pressure | 24 Bar |
| Seat Test Pressure | 17.6 Bar |
| End Connection | Flanged per JIS B2220 |
| Body Material | Cast Steel (SCPH2 or equivalent) |
| Trim Material | 13Cr Stainless Steel (optional) |
| Operation | Handwheel (Manual) |
Key features include:
- High-pressure cast steel construction suitable for steam, water, oil, and gas applications.
- Strictly tested at 24 bar shell and 17.6 bar seat to ensure leak-free performance.
- Flanged ends designed to JIS B2220 for easy installation in existing Japanese-standard systems.
- Metal-to-metal seating provides durability and long service life even under abrasive conditions.
- Rising stem and handwheel allow smooth operation and clear open/closed indication.
- Compact design reduces weight and installation space without compromising strength.
Customer benefits:
- Enhanced safety through rigorous pressure testing and quality control.
- Reduced maintenance costs thanks to robust materials and reliable sealing.
- Compatibility with international piping standards (JIS) simplifies sourcing and replacement.
- Customizable options such as different trim materials or gear operators available upon request.
Shanghai Zhibang Valve Manufacture Co., Ltd. has been a dedicated manufacturer since 2016, with an annual export value of US$1 Million to US$1.5 Million. We supply valves to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our ISO9001 certification ensures every valve meets consistent quality standards. With shipment ports in Shanghai, Guangzhou, Hong Kong, and Beijing, we offer flexible logistics solutions. Choose the JIS F7312 globe valve for dependable performance backed by a professional team ready to support your projects.
Frequently Asked Questions (FAQ)
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Q: What is the maximum working pressure for this globe valve?
A: The valve is rated for 16K (approximately 16 bar at ambient temperature). The shell test of 24 bar and seat test of 17.6 bar confirm its pressure integrity. -
Q: Is the valve suitable for steam service?
A: Yes, the cast steel body and metal seat can handle high-temperature steam. Please consult our technical team for specific temperature limits. -
Q: What flange facing does the JIS B2220 flange have?
A: Standard flanges are raised face (RF) with 125A (16K) facing. Other facing types can be customized. -
Q: Can the valve be supplied with a pneumatic or electric actuator?
A: Yes, we offer actuator mounting options. Please specify your requirements when ordering. -
Q: What is the typical delivery time?
A: For standard sizes, delivery is usually 15–30 working days after order confirmation, depending on quantity. -
Q: Do you provide a test certificate?
A: Yes, a material certificate and hydrostatic test report can be provided upon request. -
Q: What sizes are available?
A: Common sizes range from DN15 to DN300 (1/2" to 12"). Please contact us for exact availability. -
Q: Is this valve bidirectional?
A: The globe valve is designed for unidirectional flow (flow direction indicated on the body). Bidirectional options are available upon request.
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