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JIS F7301 Ball Valve PN10MPa DN20-DN40 for Shipboard Applications
Product Spotlights
Marine-grade ball valves compliant with JIS F7301 standard for shipboard use. Rated PN10 MPa for high-pressure systems like fuel, ballast, and cooling. Available in DN20 to DN40 sizes with corrosion-resistant material options. Features reliable sealing, quarter-turn operation, and flanged connections. Manufactured under ISO9001 for consistent quality and global supply.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
JIS F7301
Application:
Other, Shipboard / Marine Systems
Pressure Rating:
PN10 MPa
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 / Marine Systems
Pressure Rating
PN10 MPa
Size Range
DN20 to DN40
Connection Type
Flanged (Standard)
Body Material
Carbon Steel / Stainless Steel
Seat Material
PTFE / Reinforced PTFE
Operation Type
Manual Lever / Gear Operator
Temperature Range
-20°C to 200°C
Design
Full Port / Reduced Port
As a leading manufacturer in the valve industry, Shanghai Zhibang Valve Manufacture Co., Ltd. is proud to present our specialized JIS F7301 Ball Valve series for demanding shipboard applications. Established in 2016, we have dedicated our expertise to engineering reliable fluid control solutions for the global maritime sector. Our valves are engineered to withstand the harsh marine environment, providing exceptional shut-off performance and long service life in critical ship systems. This product represents our commitment to quality, safety, and compliance with international marine standards.
Product Features and Technical Advantages:
- Robust Marine-Grade Construction: Designed and manufactured specifically for marine service, these ball valves offer superior resistance to corrosion, vibration, and thermal cycling commonly encountered at sea.
- JIS F7301 Compliance: Manufactured in strict accordance with the Japanese Industrial Standard F7301 for ship valves, ensuring dimensional interchangeability, material suitability, and performance reliability recognized in shipbuilding worldwide.
- High-Pressure Capability: Rated for PN10 MPa (approximately 1450 PSI), making them suitable for a wide range of shipboard services including bilge, ballast, fuel oil, lube oil, cooling water, and compressed air systems.
- Reliable Sealing Performance: Features advanced seat designs, often utilizing PTFE or reinforced PTFE, which provide bubble-tight sealing, low operating torque, and excellent chemical resistance against various marine fluids.
- Easy Operation and Maintenance: The quarter-turn operation allows for quick and positive open/close control. A standardized design facilitates easy installation, inspection, and potential part replacement, minimizing vessel downtime.
- Versatile End Connections: Typically supplied with flanged ends conforming to JIS, ANSI, or DIN standards as required, ensuring easy integration into existing ship piping networks.
Key Technical Specifications:
| Parameter | Specification |
| Design Standard | JIS F7301 (Valves for Ships) |
| Pressure Rating | PN10 MPa (Nominal Pressure 10) |
| Size Range (Nominal Diameter) | DN20, DN25, DN32, DN40 (3/4", 1", 1 1/4", 1 1/2") |
| Body Material Options | Carbon Steel (WCB), Stainless Steel (CF8/304, CF8M/316) |
| Seat & Seal Material | PTFE, Reinforced PTFE, Nylon, Metal Seated options available |
| Temperature Range | Standard: -20°C to 200°C; Extended ranges available upon request |
| Operation | Manual Lever, Gear Operator (for larger sizes/high torque) |
| Fire Safe Design | Optional, compliant with API 607/API 6FA standards |
Benefits for Your Marine Operations:
- Enhanced System Safety: Reliable performance reduces the risk of leaks and system failures, contributing to overall vessel safety and environmental protection.
- Reduced Lifecycle Cost: Durable construction and quality materials lead to lower maintenance requirements and longer intervals between overhauls.
- Global Supply and Support: With annual exports valued between US$1-1.5 million and serving markets across North America, South America, Europe, Asia, Africa, and Oceania, we provide reliable supply chain support from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing.
- Quality Assurance: Our manufacturing processes are governed by an ISO9001 Quality Management System, ensuring consistent product quality, traceability, and adherence to specifications.
For shipbuilders, repair yards, and vessel operators, choosing the right valve is critical. Our JIS F7301 Ball Valves are not just components; they are integral to the reliable and safe operation of your vessel's vital systems. Backed by our experience and quality certification, these valves offer a dependable solution you can specify with confidence. We encourage you to contact our technical sales team to discuss your specific application requirements, request detailed datasheets, or obtain a competitive quotation for your next project.
Frequently Asked Questions (FAQ):
-
Q: What does JIS F7301 certification mean for this valve?
A: JIS F7301 is a Japanese Industrial Standard specifically for valves used on ships. Compliance ensures the valve's design, materials, dimensions, and testing meet rigorous requirements for marine service, including corrosion resistance, pressure integrity, and operational reliability in a marine environment. It is widely recognized and specified in international shipbuilding. -
Q: Are these valves suitable for saltwater (seawater) service?
A: Yes, when ordered with the appropriate material specification. For seawater applications, we typically recommend body materials like ASTM A351 CF8M (316 stainless steel) or other corrosion-resistant alloys to prevent pitting and crevice corrosion. The seat and seal materials are also selected for compatibility. -
Q: Can you provide valves with different end connections, like threaded (NPT) ends?
A: While the standard offering for these pressure-rated marine valves is flanged, other end connections such as threaded (NPT, BSP) or socket weld can be provided as a customization. Please specify your requirement when inquiring. -
Q: What is the lead time for an order of these valves?
A: Standard sizes and materials (DN20-DN40 in carbon steel or common stainless grades) are often available from stock or have a short production lead time. For custom configurations or large quantities, our sales team will provide a specific timeline based on current production schedules. -
Q: Do you offer any documentation with the valves?
A> Yes. Each valve order typically includes a material test certificate (MTC), a certificate of compliance stating conformity to JIS F7301, and a detailed packing list. Additional documentation like a 3.1 material certificate can be provided upon request. -
Q: How does the PN10 pressure rating relate to other standards like Class 150 or Class 300?
A> PN10 MPa is a metric pressure rating. It is approximately equivalent to ANSI Class 600 in terms of pressure capability. Our technical team can provide detailed pressure-temperature rating charts to help you select the correct valve for your specific service conditions. -
Q: Are spare parts like seats and seals available for future maintenance?
A> Absolutely. We maintain an inventory of common spare parts and can supply complete seal kits or individual components. Using genuine spare parts ensures optimal performance and maintains valve warranty. -
Q: What industries besides marine/shipbuilding use these valves?
A> While designed for ships, the robust construction and JIS standard make these valves suitable for other demanding applications such as offshore platforms, coastal power plants, and industrial facilities requiring reliable, corrosion-resistant valves for water, oil, or gas service.
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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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