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Help CenterJIS F7312 16K Cast Steel Globe Valve, Handwheel Operated, Rising Stem, Bolted Bonnet, 2.5MPa Rated
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Shanghai Zhibang Valve Manufacture Co., Ltd, a professional manufacturer established in 2016 and certified with ISO9001, proudly presents our JIS F7312 16K Cast Steel Globe Valve. Engineered with a handwheel-operated rising stem and bolted bonnet design, this valve delivers precise flow control and reliable shut-off for industrial piping systems. Its robust cast steel construction and 2.5MPa pressure rating ensure long service life even in demanding applications, making it a trusted choice for global customers.
Our globe valve is designed to meet the strict JIS F7312 standard, offering excellent sealing performance and ease of maintenance. The rising stem provides visual indication of valve position, while the handwheel operation allows smooth and effortless manual control. The bolted bonnet facilitates quick internal inspection and part replacement without compromising system integrity. With a pressure rating of 2.5MPa (25 bar), this valve is suitable for a wide range of media, including water, oil, gas, and steam, in various industrial sectors.
| Standard | JIS F7312 (16K) |
| Pressure Rating | 2.5MPa (25 bar) |
| Material | Cast Steel (WCB or equivalent) |
| Stem Type | Rising Stem |
| Operation | Handwheel |
| Bonnet Design | Bolted Bonnet |
| Connection | Flanged (RF/FF, customizable) |
| Applicable Media | Water, Oil, Gas, Steam |
Key Features and Advantages:
- Durable Cast Steel Body: High tensile strength resists pressure and temperature fluctuations, ensuring a long operational life.
- Rising Stem Design: Provides clear visual indication of valve open/close status, enhancing operational safety.
- Precision Machined Disc & Seat: Metal-to-metal sealing for minimal leakage, with optional soft seat inserts for bubble-tight shut-off.
- Bolted Bonnet: Allows easy access for maintenance and part replacement without removing the valve from the pipeline.
- Handwheel with Balanced Stem Force: Reduced operating torque, enabling one-person operation even under high pressure.
- JIS F7312 Compliance: Manufactured in strict accordance with Japanese Industrial Standards, guaranteeing interchangeability and reliability.
- Customizable End Connections: Flanged, butt-weld, or socket-weld ends available upon request.
- Wide Range of Sizes: Available from DN15 to DN300, as well as custom dimensions.
Benefits to Customers:
- Reduced downtime due to simple maintenance (bolted bonnet design).
- Enhanced system safety with clear position indication (rising stem).
- Lower total cost of ownership thanks to durable cast steel construction and long service intervals.
- Compatibility with existing JIS-standard piping systems for seamless integration.
- Support for various industries: petrochemical, power generation, water treatment, shipbuilding, and general industrial piping.
At Shanghai Zhibang Valve Manufacture Co., Ltd, we have been delivering high-quality valves since 2016. Our annual export value of US$1 million – US$1.5 million reflects the trust our global customers place in us. With ISO9001 certification, every JIS F7312 globe valve undergoes rigorous testing for pressure, sealing, and material integrity before shipment. We ship from Shanghai, Guangzhou, Hongkong, and Beijing ports, covering markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and beyond. Our commitment to quality and customer satisfaction ensures that you receive a product that performs reliably in your critical applications.
Choose our JIS F7312 16K Cast Steel Globe Valve for your next project. Contact us today for a quotation or technical support – our experienced team is ready to assist you with customization and fast delivery.
Frequently Asked Questions (FAQ)
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What is the maximum working pressure of this valve?
The JIS F7312 16K globe valve is rated for 2.5MPa (25 bar). However, the actual working pressure depends on the temperature and media; please refer to our pressure-temperature chart for exact limits. -
Can this valve be used for steam services?
Yes, the cast steel construction and metal seating make it suitable for steam, as long as the pressure and temperature stay within the design parameters. For high-temperature steam (>425°C), optional high-alloy materials are available. -
What sizes are available?
We offer DN15 to DN300 as standard, with custom sizes available upon request. Please provide your required size and pressure class for a tailored solution. -
Is the valve body made of cast steel or ductile iron?
This model is cast steel (WCB grade), offering higher strength and better high-temperature performance compared to ductile iron. We can also supply other grades like WC6 or WC9 for special applications. -
Do you provide test certificates?
Yes, each valve comes with a material certificate and hydrostatic test report as standard. Additional documents like NDT reports can be provided upon request. -
What is the typical lead time?
For standard sizes (DN15-DN200), lead time is 15–25 working days. For larger or customized valves, please allow 30–45 days. We can expedite orders for urgent projects. -
Can the valve be fitted with an actuator instead of handwheel?
Yes, we offer optional electric, pneumatic, or hydraulic actuators. The handwheel can be replaced or retained for manual override. Contact our sales team for actuator specifications. -
What certifications do you offer?
Our factory is ISO9001 certified. We can also provide third-party inspection reports (e.g., from SGS or BV) at an additional cost. CE or other regional certifications can be arranged per customer requirements.
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