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JIS F7301 Ball Valve For Shipboard Compressed Air Systems, DN15 To DN50 Sizes Available
Product Spotlights
Marine-grade JIS F7301 compliant ball valve designed specifically for shipboard compressed air systems. Available in DN15 to DN50 sizes with forged steel/stainless steel construction for corrosion resistance. Features bubble-tight PTFE sealing, full port design for minimal pressure drop, and anti-blowout stem for safety. Offers reliable performance, easy operation, and global marine standard compatibility, backed by ISO9001 certified manufacturing.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
JIS F7301
Application:
Other, Shipboard Compressed Air Systems
Valve Type:
Ball Valve
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
JIS F7301
Application
Other, Shipboard Compressed Air Systems
Valve Type
Ball Valve
Size Range
DN15 to DN50
Connection Type
Flanged or Threaded (optional)
Body Material
Forged Carbon Steel or Stainless Steel
Seat Material
PTFE or Reinforced Nylon
Pressure Rating
PN16 to PN40 (customizable)
Temperature Range
-20°C to +150°C
Operation
Lever Handle or Gearbox (optional)
As a specialized manufacturer with years of expertise, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our JIS F7301 Ball Valve, engineered specifically for demanding shipboard compressed air systems. We understand that reliability and safety are non-negotiable in marine environments. This valve is designed to deliver exceptional performance, durability, and compliance with stringent maritime standards, ensuring your air systems operate smoothly and efficiently even under the toughest sea conditions.
Our commitment to quality is backed by our ISO9001 certification and a proven track record of supplying valves to global markets, including North America, Europe, and Southeast Asia. We focus on providing robust solutions that meet the precise needs of shipbuilders, repair yards, and marine equipment suppliers worldwide.
Core Features & Technical Advantages:
- Marine-Grade Construction: Manufactured from high-grade forged carbon steel or stainless steel (316/316L), offering superior resistance to corrosion from saltwater atmosphere and compressed air moisture.
- JIS F7301 Compliance: Strictly adheres to the Japanese Industrial Standard for ship valves, ensuring compatibility and reliability in marine applications.
- Full Port Design: Minimizes pressure drop across the valve, allowing for maximum flow efficiency in compressed air lines.
- Bubble-Tight Sealing: Utilizes advanced PTFE or reinforced nylon seats to achieve a reliable, leak-proof seal, essential for maintaining system pressure.
- Robust Stem Design: Features an anti-blowout stem for enhanced safety, preventing stem ejection under high pressure.
- Easy Operation & Maintenance: Equipped with a sturdy lever handle or optional gearbox for easy quarter-turn operation, even in hard-to-reach shipboard locations. Simple design allows for easy inline maintenance.
Detailed Specifications:
| Parameter | Specification |
| Product Standard | JIS F7301 |
| Nominal Diameter (DN) | 15, 20, 25, 32, 40, 50 |
| Pressure Rating (PN) | 16, 25, 40 (Customizable) |
| Connection Type | Flanged (JIS B2220), Threaded (NPT/BSPT) available |
| Body Material | Forged Carbon Steel (WCB), Stainless Steel (CF8M/CF8) |
| Ball & Stem Material | Stainless Steel (SS304/SS316) |
| Seat Material | PTFE, Reinforced Nylon (RPTFE) |
| Operating Temperature | -20°C to +150°C |
| Operation | Lever Handle (Standard), Gearbox (Optional) |
Benefits for Your Operations:
- Enhanced System Reliability: Reduces downtime and maintenance costs by providing a durable, leak-free valve solution.
- Improved Safety: Meets marine safety standards, featuring a secure design that prevents accidental operation or failure.
- Global Compatibility: JIS standard ensures acceptance in shipyards and marine projects worldwide.
- Flexible Sourcing: Available in a complete range from DN15 to DN50, allowing you to standardize your valve inventory.
- Cost-Effective Performance: Offers a long service life with minimal maintenance, providing excellent total cost of ownership.
Frequently Asked Questions (FAQ):
-
Q: Is this valve suitable for other fluids besides compressed air on ships?
A: While designed and optimized for compressed air systems per JIS F7301, this ball valve, depending on the selected seat material (like PTFE), can also handle other non-aggressive fluids such as water, oil, or fuel within its specified pressure and temperature limits. Please consult us for specific media compatibility. -
Q: What is the lead time for an order of DN25 valves?
A: For standard materials and configurations, our typical lead time is 15-30 days. We maintain strategic inventory for common sizes to expedite delivery. Exact timing can be confirmed upon order placement. -
Q: Do you provide valves with different end connections, like NPT threads?
A: Yes, customization is available. While flanged connections per JIS B2220 are standard, we can supply valves with NPT, BSPT, or other threaded ends upon request to match your existing piping. -
Q: How does the JIS F7301 standard compare to other marine valve standards?
A: JIS F7301 is a widely recognized and respected standard in the global marine industry, particularly in Asian shipbuilding. It specifies requirements for design, materials, testing, and marking for shipboard valves, ensuring a high level of quality and safety comparable to other international standards. -
Q: Can I get a sample valve for testing?
A: Sample valves are available for qualified buyers. Please contact our sales team to discuss your requirements and sample terms. -
Q: What kind of packaging do you use for export?
A: Each valve is individually packaged in a plastic bag and anti-corrosion paper, then placed in a sturdy export-grade carton box. For bulk orders, we use wooden crates or pallets to ensure safe transit to major ports like Shanghai, Guangzhou, or Hong Kong. -
Q: Is ISO9001 your only certification?
A: Yes, our manufacturing process is certified under the ISO9001 Quality Management System, which governs our entire production and quality control流程. Specific product certifications like CE can be arranged upon request for certain markets. -
Q: What is your main export market for this product?
A: We have successfully supplied these valves to diverse regions including North America, Southeast Asia, Eastern Europe, the Middle East, and Oceania, serving shipyards, marine equipment distributors, and repair facilities.
Shanghai Zhibang Valve Manufacture Co., Ltd. stands behind every valve we produce. Our ISO9001-certified manufacturing ensures consistent quality, while our experience in exporting over US$1 million annually to markets across the globe demonstrates our reliability as a supplier. We offer flexible shipping from multiple Chinese ports to ensure timely delivery to your project site.
Choosing our JIS F7301 Ball Valve means investing in a component that prioritizes safety, durability, and operational efficiency for your ship's critical compressed air systems. It's a decision supported by robust engineering and proven performance in the field.
Ready to secure a reliable supply of high-quality marine valves? Contact us today for a detailed quotation, technical datasheet, or to discuss your specific application requirements. Let us be your trusted partner for marine valve solutions.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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