DN200 JIS F7312 Cast Steel Marine Globe Valve 16K Flanged Connection CCS DNV Approved
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd., a professional valve manufacturer since 2016, presents the DN200 JIS F7312 Cast Steel Marine Globe Valve with 16K flanged connection, approved by CCS and DNV. This valve is engineered to deliver reliable performance in demanding marine environments, offering precise flow control and exceptional durability. With our ISO9001-certified production processes and over one million USD in annual export value, we ensure that every valve meets international quality standards.
Our globe valve is specifically designed for shipbuilding, offshore platforms, and other maritime applications where safety and longevity are critical. The cast steel body provides superior strength and corrosion resistance, while the flanged connection ensures easy installation and leak-proof sealing. Whether you need to regulate steam, water, oil, or gas, this valve performs consistently under high pressure and temperature conditions.
Key Features & Technical Specifications
- Material: High-grade cast steel (ASTM A216 WCB or equivalent) for robust mechanical properties.
- Pressure Rating: 16K (1.6 MPa) – suitable for medium-pressure marine systems.
- Connection: Flanged ends according to JIS B2220, available in 10K/16K drilling templates.
- Operation: Handwheel operated with rising stem, optional gearbox or pneumatic/electric actuator.
- Sealing: Metal-to-metal or renewable disc/seat ring for tight shut-off.
- Standards: Manufactured to JIS F7312 (marine valve standard) and tested to ISO 5208.
- Certifications: Type-approved by CCS (China Classification Society) and DNV (Det Norske Veritas).
- Applications: Ballast systems, cooling water, fuel oil, fire fighting, and general piping on ships.
| Parameter | Specification |
|---|---|
| Nominal Diameter | DN200 (8") |
| Working Pressure | 1.6 MPa (16 bar / 232 psi) |
| Working Temperature | -10°C to 400°C (depending on material) |
| Flange Standard | JIS B2220 (10K/16K) |
| Face-to-Face | JIS F7312 / ISO 5752 |
| Test Pressure (Shell) | 2.4 MPa (24 bar) |
| Test Pressure (Seat) | 1.76 MPa (17.6 bar) |
Advantages & Customer Benefits
Choosing the DN200 JIS F7312 globe valve from Shanghai Zhibang gives you:
- Certified Safety: Both CCS and DNV approvals guarantee compliance with stringent marine classification rules, reducing inspection risks.
- Long Service Life: Durable cast steel construction and replaceable seat/disc extend maintenance intervals and lower total cost of ownership.
- Easy Installation: Flanged connections simplify piping integration, suitable for both new builds and retrofits.
- High Flow Control Accuracy: Globe valve design provides precise throttling and positive shut-off with low pressure drop when fully open.
- Customizable Options: Available with different trim materials (stainless steel, stellite), extended bonnet for cryogenic services, or locking device.
- Global Logistics: Shipped from Shanghai, Guangzhou, Hong Kong, or Beijing – convenient for worldwide delivery.
Trusted by Markets Worldwide
Since our establishment in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. has exported over US$1 million annually to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. We hold ISO9001 quality management system certification and strictly follow test procedures during production. Each valve undergoes hydrostatic shell and seat tests before packing. Our experienced team ensures prompt response, technical support, and after-sales service.
When you invest in our DN200 JIS F7312 marine globe valve, you are choosing a product backed by years of manufacturing expertise, a global supply network, and approvals from leading classification societies. Contact us today for a quote or to discuss your specific requirements. We are ready to be your reliable valve partner.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum working pressure of this valve?
A: The valve is rated for 16K (1.6 MPa / 232 psi) at ambient temperature. For higher pressures, please consult our engineering team. -
Q: Is the valve suitable for saltwater applications?
A: Yes, the cast steel body with appropriate internal coating can be used in seawater cooling lines. For aggressive environments, optional stainless steel or duplex trims are available. -
Q: Are CCS and DNV certificates provided with the shipment?
A: Yes, we supply original type approval certificates from CCS and DNV for each valve. Third-party inspection is also welcome. -
Q: What flange drilling matches this valve?
A: It conforms to JIS B2220 16K drilling pattern. If you require other flange standards (e.g., ANSI, PN), we can customize. -
Q: Can the valve be equipped with an actuator?
A: Absolutely. We offer handwheel, gearbox, electric, and pneumatic actuators. Please specify your automation requirements. -
Q: What is the face-to-face dimension for DN200 JIS F7312?
A: The standard face-to-face is 400 mm (according to JIS F7312). We also provide other dimensions per ISO 5752 upon request. -
Q: Do you offer a warranty?
A: Yes, we provide a 12-month warranty against manufacturing defects from the date of shipment. Extended warranty is negotiable. -
Q: How long is the lead time?
A: Typical lead time for standard valves is 15-30 days. For custom orders, it depends on specification and quantity.
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