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Home > Industrial Equipment & Components > Valve > Globe Valve > JIS F7306 Bronze Angle Stop Valve 5K 10K DN15-DN50 Flanged Connection Marine Grade Bronze
JIS F7306 Bronze Angle Stop Valve 5K 10K DN15-DN50 Flanged Connection Marine Grade Bronze
Product Spotlights
JIS F7306 marine bronze angle stop valve features flanged 5K/10K connections in DN15-DN50, using corrosion-resistant bronze for seawater systems. Rising stem, blowout-proof design, and 100% hydro tested. Factory-direct from ISO9001 manufacturer with global export experience.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Standard:
Other, JIS F7306
Material:
Other, Marine grade bronze
Application:
Other, Marine piping systems
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
Other, JIS F7306
Material
Other, Marine grade bronze
Application
Other, Marine piping systems
Pressure Rating
5K / 10K
Size Range
DN15 - DN50
Connection Type
Flanged
Type
Angle stop valve
Body Shape
Angle pattern (90°)
Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents the JIS F7306 bronze angle stop valve in 5K and 10K pressure ratings, with flanged connections and sizes ranging from DN15 to DN50. As a reliable manufacturer since 2016, we engineer each valve using marine-grade bronze to withstand harsh saltwater environments and deliver long-lasting sealing performance. This angle stop valve is designed to provide precise flow control in shipboard piping systems, boiler applications, and industrial fluid handling where space-saving and durability are critical. Our commitment to quality is backed by ISO9001 certification, and our annual export value of US$1 million to US$1.5 million reflects the trust of global clients across North America, Europe, Asia, and beyond.
Key Features & Technical Specifications
- Marine-Grade Bronze Construction – Resists corrosion from seawater, humidity, and chemicals, ensuring a service life that exceeds standard brass or iron valves in marine environments.
- JIS F7306 Compliant – Manufactured strictly according to Japanese Industrial Standard F7306, guaranteeing dimensional accuracy, interchangeability, and reliable performance in international shipping and offshore projects.
- Flanged Connection (5K / 10K) – Available with 5K or 10K flanges to match common marine piping specifications. Flanges are machined to ensure a tight, leak-free seal when bolted.
- Angle Pattern (90°) – The angled body reduces pipe stress and saves space in tight compartments. The 90° turn directs flow efficiently, minimizing pressure drop.
- Full Port Design (Optional) – For minimal flow resistance, the valve provides a full bore that matches the pipe inner diameter (optional upon request). Standard port also offers low restriction.
- Blowout-Proof Stem – The stem is designed with a shoulder that prevents accidental ejection under pressure, enhancing operator safety during maintenance.
- Rising Stem & Handwheel – Clear visual indication of valve position (open/closed). The handwheel is ergonomically designed for smooth operation, even with gloves.
- Easy Maintenance – The bonnet and packing gland allow quick repacking of the stem seal without removing the valve from the pipeline, reducing downtime.
- Pressure Rating Options – Choose between 5K (approximately 0.5 MPa) and 10K (approximately 1.0 MPa) to suit your system pressure requirements.
| Parameter | Value |
| Size | DN40 (1-1/2") |
| Pressure Rating | 10K (1.0 MPa) |
| Material | Bronze (CAC406 / equivalent marine grade) |
| Connection | Flanged (10K, FF or RF) |
| Face-to-Face Dimension | 140 mm (per JIS B2206) |
| Max Operating Temperature | 150°C (302°F) |
| Test Pressure (Shell) | 1.5 MPa (15 bar) |
| Test Pressure (Seat) | 1.1 MPa (11 bar) |
| Applicable Media | Fresh water, seawater, steam, oil, gas (non-corrosive) |
All dimensions and tolerances comply with JIS F7306 and JIS B2206 flange standards. Size-specific data (DN15, DN20, DN25, DN32, DN40, DN50) are available from our engineering team upon request.
Why Choose Our JIS F7306 Bronze Angle Stop Valve?
- Superior Corrosion Resistance – Marine-grade bronze contains copper, tin, and zinc in optimized proportions to resist dezincification and pitting in seawater. This extends valve life and reduces replacement frequency.
- Space-Saving Design – The angle pattern eliminates one pipe elbow, simplifying piping layout in engine rooms, pump stations, and limited-space applications.
- Leak-Tight Seal – Precision-machined disc and seat faces provide bubble-tight shut-off under rated pressure. The valve is hydrostatically tested at 1.5 times the rated pressure for shell integrity.
- Global Compliance – While designed to JIS, the flanged dimensions also suit many international pipelines. Custom flange drilling (e.g., ANSI, DIN) is available for special orders.
- Proven Reliability – Exported to over 10 regions worldwide, our valves are trusted by shipbuilders, offshore platform operators, and industrial plants. Our ISO9001 quality system ensures consistent product quality.
Trust & Quality Commitment
At Shanghai Zhibang Valve Manufacture Co., Ltd., we combine years of manufacturing experience with strict quality control. Every JIS F7306 bronze angle stop valve undergoes 100% pressure testing before shipment. We have been a reliable supplier since 2016, with annual exports between US$1 million and US$1.5 million to markets including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and domestic China. Our ISO9001 certification reflects our dedication to consistent processes and customer satisfaction. We ship from major ports: Shanghai, Guangzhou, Hong Kong, and Beijing, and we offer flexible packaging options (plywood cases, pallets, or cartons) to protect valves during transit. Whether you need a small lot for a repair or a bulk order for a new vessel, we are ready to serve you with competitive pricing and prompt delivery. Contact our sales team today for a quote or technical drawing. We look forward to becoming your trusted partner in marine and industrial valve solutions.
Frequently Asked Questions (FAQ)
-
Q: Can this valve be used for seawater applications?
A: Yes, the marine-grade bronze construction provides excellent resistance to seawater corrosion. It is specifically designed for shipboard systems including ballast, cooling water, and fire main lines. -
Q: What is the difference between 5K and 10K rating?
A: 5K refers to a nominal pressure of approximately 0.5 MPa (5 bar), while 10K corresponds to about 1.0 MPa (10 bar). Choose 10K for higher pressure systems; both ratings are suitable for most marine applications. -
Q: Are the flanges flat-faced or raised-face?
A: By default, the valves come with flat face (FF) flanges as per JIS standard. Raised face (RF) flanges are available upon request for specific gasket requirements. -
Q: What is the maximum operating temperature?
A: The maximum recommended operating temperature for this bronze valve is 150°C (302°F) for steam and hot water. For higher temperature applications, consult our engineering team. -
Q: Do you provide certificates of material and pressure test?
A: Yes, we can issue mill test certificates (MTC) for the bronze material and a pressure test certificate for each valve as standard. Additional third-party inspection (e.g., Lloyd’s, DNV) can be arranged at extra cost. -
Q: Can the valve be painted or coated?
A: The natural bronze finish is already corrosion-resistant. If you require a protective coating for specific environments, we can apply a clear lacquer or epoxy paint upon request. -
Q: What are the packaging and shipping options?
A: Valves are packed in plywood cases or strong cartons with foam protection. We ship from Shanghai, Guangzhou, Hong Kong, or Beijing via sea, air, or express. Lead time is typically 15–30 days depending on quantity. -
Q: Do you have stock for standard sizes?
A: We maintain inventory of common sizes such as DN20, DN25, DN40, and DN50 in 10K rating. For non-standard or bulk orders, please allow additional production time. Contact us for current stock availability.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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