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Help CenterMarine High Pressure Ball Valve PN100 for High Pressure Gas Transfer
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As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing reliable and high-performance fluid control solutions for demanding industrial applications. Our Marine High Pressure Ball Valve PN100 is engineered specifically for the critical task of high-pressure gas transfer in marine and offshore environments. Built to withstand the harsh conditions of sea operations, this valve offers exceptional sealing integrity, robust construction, and long service life, ensuring the safety and efficiency of your gas handling systems. We combine advanced manufacturing techniques with stringent quality control to deliver a product that meets the exacting standards of the global maritime industry.
This valve is designed to handle the unique challenges of marine applications, where reliability is non-negotiable. Key features and benefits include:
- Superior Pressure Handling: Rated for PN100 (Class 600), this valve is built to manage high-pressure gas flows with stability and safety, preventing leaks and system failures.
- Corrosion Resistance: Available in materials like stainless steel and duplex steel, the valve offers excellent resistance to saltwater corrosion, a critical factor for marine longevity.
- Robust Sealing System: Features advanced seat materials such as PTFE or metal seats, providing bubble-tight shut-off even after prolonged cycling, essential for gas service.
- Versatile Actuation: Can be supplied with manual levers, gear operators, or automated pneumatic actuators, allowing for integration into various control systems, from local manual operation to remote automated platforms.
- Fire-Safe Option: Available with fire-safe design per API standards, providing an additional layer of safety in case of emergency situations.
- Low Maintenance Design: The streamlined design and high-quality materials minimize wear and the need for frequent maintenance, reducing total cost of ownership.
The technical specifications of our Marine High Pressure Ball Valve PN100 are detailed below. Please note that specific configurations can be customized to meet your project requirements.
| Parameter | Specification / Option |
|---|---|
| Pressure Class | PN100 (ANSI Class 600) |
| Size Range (Nominal Diameter) | DN15 (1/2") to DN300 (12") |
| Body Materials | A105, F304, F316, F51 Duplex |
| Ball & Stem Material | SS304, SS316, with optional coatings |
| Seat & Seal Materials | PTFE, RPTFE, PEEK, Metal (Inconel) |
| End Connection | RF Flange, RTJ Flange, BW, Threaded (NPT) |
| Temperature Range | Standard: -20°C to +200°C. Extended ranges available. |
| Design & Test Standards | API 6D, ASME B16.34, API 598 |
For our clients, the primary advantages translate into tangible operational benefits. The valve's reliability minimizes unplanned downtime on vessels or platforms, which is costly and hazardous. Its compatibility with high-pressure gas ensures system design flexibility and safety compliance. The availability of different materials and trims allows for optimization based on the specific gas composition (e.g., LNG, CNG, inert gases) and environmental conditions, leading to improved system efficiency and extended asset life.
Backed by our ISO9001 certified quality management system and nearly a decade of manufacturing expertise since 2016, Shanghai Zhibang Valve has established a strong track record, exporting to major markets across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export volume reflects the trust placed in our products by international clients. We support this valve with comprehensive technical documentation and can ship efficiently from multiple ports including Shanghai, Guangzhou, and Hong Kong. Choosing our Marine High Pressure Ball Valve PN100 means selecting a component engineered for performance, supported by a manufacturer committed to quality and global service. Contact us today to discuss your specifications or request a detailed quotation for your high-pressure gas transfer needs.
Frequently Asked Questions (FAQ)
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Q: Is this valve suitable for liquefied natural gas (LNG) service?
A: Yes, with proper material selection (typically stainless steel like 316 or 316L with low-temperature capable seats like PCTFE or PEEK), this valve design can be configured for cryogenic services including LNG. Please specify your temperature requirements when inquiring. -
Q: What is the lead time for a standard order of these valves?
A: Lead times vary based on size, material, and quantity. For standard configurations in common sizes, we typically maintain stock or can deliver within 4-8 weeks. Customized orders may require additional time for engineering and production. -
Q: Do you provide actuation systems with the valve?
A: Yes, we offer a range of actuation solutions. The valve can be supplied as a manual unit, or we can pre-assemble and test it with pneumatic, electric, or hydraulic actuators from reputable brands or our own sourced units based on your torque and control signal requirements. -
Q: How does the fire-safe design work, and is it standard?
A: The fire-safe design is an optional feature. It typically involves secondary metal seals that engage if the primary soft seals (like PTFE) are compromised by fire, maintaining a seal to prevent catastrophic leakage. This design is tested to standards like API 607/6FA. -
Q: Can this valve be used for other media besides gas?
A: While optimized for high-pressure gas, the robust construction also makes it suitable for other demanding services such as high-pressure water, oil, or certain chemicals. The seat and seal material must be selected to be chemically compatible with the specific media. -
Q: What documentation do you provide with the valves?
A: We provide a comprehensive documentation package that can include Material Test Certificates (MTC/CMTR), Certificate of Conformity, Pressure Test Reports, Dimensional Drawings, and Manuals. Full traceability is available for all critical components. -
Q: Are your valves compatible with international flange standards?
A: Absolutely. We manufacture valves with flanges to common international standards such as ASME B16.5 (ANSI), EN 1092-1 (DIN), JIS, and others. Please specify your required flange standard and facing (RF, RTJ) when placing an order. -
Q: What is your warranty policy for these industrial valves?
A> We offer a standard warranty against defects in materials and workmanship for a specified period from the date of shipment, provided the valve is installed, operated, and maintained according to our instructions. Specific warranty terms are detailed in our commercial agreement.
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