JIS F7306 Standard Marine Angle Stop Valve Manual Operation Cast Iron Body Flanged Ends 5K/10K DN15-DN100
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd. introduces our premium JIS F7306 Standard Marine Angle Stop Valve, engineered for reliable fluid control in marine and industrial systems. As a dedicated manufacturer since 2016, we combine precision casting with rigorous testing to deliver valves that meet the demands of harsh marine environments. This manual operation angle stop valve features a cast iron body with flanged ends, available in 5K and 10K pressure ratings and a wide diameter range from DN15 to DN100. It is designed for easy installation and long-term performance, making it an ideal choice for shipbuilding, offshore platforms, and general water/oil/gas systems.
Key Features & Technical Specifications
- Standard Compliance: Manufactured strictly according to JIS F7306, ensuring compatibility with Japanese marine standards.
- Durable Cast Iron Body: High-grade cast iron provides excellent strength and corrosion resistance in saltwater environments.
- Flanged Ends: Easy to connect and seal with standard flanges, reducing installation time and maintenance.
- Manual Operation: Reliable handwheel or lever mechanism for precise open/close control, no external power required.
- Pressure Ratings: Available in 5K and 10K classes to suit various system pressures.
- Size Range: DN15 to DN100 covers a broad spectrum of pipeline requirements.
- Angle Design: Efficient flow path minimizes pressure drop and allows compact piping layouts.
| Parameter | Specification |
|---|---|
| Standard | JIS F7306 |
| Body Material | Cast Iron (GG25 or equivalent) |
| End Connection | Flanged (JIS 5K/10K) |
| Pressure Rating | 5K / 10K |
| Size Range | DN15 – DN100 |
| Operation Type | Manual (Handwheel) |
| Valve Type | Angle Stop Valve |
| Application | Marine, Industrial, Water, Oil & Gas |
Product Advantages & Customer Benefits
- Reliable Sealing: Precision-machined disc and seat ensure zero leakage under rated pressure, critical for safety in marine systems.
- Low Maintenance: Simple manual mechanism with few moving parts reduces wear and tear, extending service life.
- Space-Saving Design: The angle configuration allows installation in confined spaces, common on ships and offshore platforms.
- Versatility: Works with fresh water, seawater, fuel oil, and low-pressure steam, compatible with various media.
- Cost-Effective: Cast iron body offers a balance of performance and economy, ideal for budget-conscious projects.
At Shanghai Zhibang Valve, we prioritize quality and customer satisfaction. Our manufacturing process follows strict ISO9001 standards, and every valve undergoes hydrostatic and sealing tests before shipment. With an annual export value of US$1-1.5 million, we serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from Shanghai, Guangzhou, Hong Kong, or Beijing ports, ensuring timely delivery worldwide.
We invite you to experience the reliability of our JIS F7306 Marine Angle Stop Valve. Whether for new builds or retrofit projects, our team offers technical support and customizable options (e.g., different handwheel sizes, extended stems). Contact us today for a quote or to discuss your specific requirements. Invest in a valve that delivers consistent performance and peace of mind.
Frequently Asked Questions (FAQ)
-
Q: Is this valve suitable for seawater applications?
A: Yes, the cast iron body with appropriate coating is designed for seawater resistance. For extended life in high-corrosion environments, optional epoxy coating or bronze trim is available upon request. -
Q: What is the maximum working pressure for the 10K rating?
A: The 10K rating corresponds to approximately 1.0 MPa (145 psi) at ambient temperature. Please refer to our detailed pressure-temperature chart for specific conditions. -
Q: Can I get a non-standard size larger than DN100?
A: Our standard range is DN15-DN100. For larger sizes beyond this range, please contact us to discuss custom manufacturing possibilities. -
Q: Does the valve come with a handwheel or a lever?
A: The standard manual operation uses a handwheel. Lever operation or other actuators can be provided as an option. -
Q: Are flanges supplied with the valve?
A: The valve has flanged ends but flanges are not included. We can supply matching JIS 5K/10K flanges upon request. -
Q: How do you ensure quality?
A: Our factory is ISO9001 certified. We conduct 100% hydrostatic and seat leakage tests on every valve. Material certificates and test reports are available. -
Q: What is the lead time for DN50 size?
A: Typically 15-25 working days depending on order quantity and stock availability. For urgent orders, expedited options can be arranged. -
Q: Can I request a sample before bulk order?
A: Yes, we welcome sample orders for qualification. Please contact our sales team with your desired size and quantity.
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