Marine Ball Valve PN100 With Threaded/Flanged Connection for Hydraulic Systems
Product Spotlights
As a leading manufacturer established in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in producing high-performance industrial valves for demanding global markets. Our Marine Ball Valve PN100 is engineered specifically for robust hydraulic systems in marine and offshore environments. This valve combines superior pressure handling with versatile connection options, offering a reliable solution for fluid control where failure is not an option. With an annual export value reflecting our global reach, we deliver products that meet the stringent requirements of clients across North America, Europe, Asia, and beyond.
The core value of this valve lies in its exceptional durability and adaptability. Designed to withstand the corrosive and high-pressure conditions typical of marine hydraulic applications, it ensures long-term operational integrity and safety. Whether integrated into ship steering gear, winch systems, or offshore platform machinery, this valve provides precise and leak-proof shut-off, contributing to overall system efficiency and reduced maintenance downtime.
Key Features & Technical Advantages:
- High-Pressure Design: Rated for PN100 (100 Bar), making it suitable for the most demanding hydraulic circuits found on vessels and offshore installations.
- Connection Flexibility: Available in both threaded (NPT, BSP) and flanged (JIS, DIN, ANSI) end connections. This allows for seamless integration into existing piping systems without the need for extensive adapters.
- Corrosion-Resistant Construction: Manufactured from premium materials like stainless steel (316/316L) or bronze, offering excellent resistance to saltwater, hydraulic oils, and other aggressive media.
- Low Torque Operation: The precision-machined ball and low-friction seat materials (PTFE or reinforced composites) ensure easy operation even under full system pressure, reducing operator effort.
- Fire-Safe Option: Certain models can be equipped with fire-safe design features, where the seat will maintain a seal even in the event of exposure to extreme heat, a critical safety feature for marine applications.
- Multi-Port Configurations: Available in 2-way, 3-way, and 4-way designs to suit complex hydraulic manifold requirements for diverting or mixing flows.
Technical Specifications Table:
| Parameter | Specification |
| Pressure Rating | PN100 (100 Bar / 1450 PSI) |
| Size Range | DN15 (1/2") to DN300 (12") |
| Temperature Range | -20°C to 180°C (-4°F to 356°F) |
| Body Material | Carbon Steel, Stainless Steel 304/316, Bronze, Duplex Steel |
| Seat Material | Standard PTFE, Reinforced PTFE, Metal Seat (for high-temp) |
| Operation | Lever, Locking Lever, Gearbox, Pneumatic/Hydraulic Actuator |
| Leakage Class | Class VI (Soft Seat) / Class IV (Metal Seat) per ANSI/FCI 70-2 |
Benefits for Your Operations:
- Enhanced System Reliability: Minimizes the risk of leaks and failures in critical hydraulic lines, protecting expensive onboard equipment.
- Reduced Maintenance Costs: The robust design and high-quality materials extend service intervals and lower the total cost of ownership.
- Simplified Inventory: The dual connection option (threaded/flanged) means you can stock a single valve model for multiple connection standards on your fleet.
- Improved Safety: Meets relevant marine standards, contributing to a safer working environment by providing reliable isolation points.
Frequently Asked Questions (FAQ):
-
Q: Can this PN100 ball valve be used with both water-based and oil-based hydraulic fluids?
A: Yes, absolutely. The material compatibility, particularly with PTFE seats and stainless steel bodies, makes it suitable for a wide range of hydraulic fluids, including phosphate ester, HFA, HFB, HFC, and standard mineral-based oils. Always confirm the specific media with our technical team for optimal seat material selection. -
Q: What is the lead time for an order of flanged valves in stainless steel?
A: Standard sizes and materials typically have a lead time of 4-6 weeks. For large or custom orders, the timeline can be confirmed upon receipt of your detailed specifications. We maintain efficient production planning to meet project deadlines. -
Q: Do you offer actuators for remote operation of these valves?
A: Yes, we can supply and pre-assemble the valves with pneumatic (single/double acting) or electric actuators. This is a common requirement for automated hydraulic systems on modern vessels. Actuator options are available upon request. -
Q: Are these valves suitable for submerged or splash zone applications?
A: While the standard valves are designed for general marine service, specific models can be ordered with enhanced sealing, special coatings (like epoxy), or specific stainless steel grades (e.g., 316L) for more corrosive splash zone or occasional submerged duty. Please specify your environmental conditions. -
Q: What standards do your flanged connections comply with?
A: Our flanged valves can be manufactured to meet common international standards such as ANSI B16.5 (Class 150/300), DIN, JIS 10K/20K, and others. The specific standard and facing (RF, FF) must be specified at the time of ordering. -
Q: Is a locking device available for the lever handle to prevent unauthorized operation?
A: Yes, a locking lever handle or a separate padlockable device is available as an option. This is an important safety feature for isolating specific sections of a hydraulic system during maintenance. -
Q: Can you provide documentation like Material Test Certificates (MTC)?
A: Yes, for critical applications, Material Test Certificates (MTCs) and other inspection documentation can be provided. This is part of our commitment to traceability and quality assurance under our ISO9001 framework. -
Q: What are the main shipping ports, and do you handle export documentation?
A> We primarily ship from Shanghai, Guangzhou, Hong Kong, and Beijing. As an experienced exporter serving markets worldwide, we handle all necessary export documentation, customs declarations, and logistics arrangements to ensure smooth delivery to your designated port.
Backed by our ISO9001 certification, every Marine Ball Valve PN100 undergoes rigorous quality checks, ensuring it meets the high standards demanded by the global marine industry. Our established presence since 2016 and consistent annual export performance demonstrate our reliability as a manufacturing partner. We invite you to leverage our expertise and flexible production capabilities to source a durable, high-performance valve solution tailored for your hydraulic system's challenges. Contact our sales team today for a detailed quotation, technical consultation, or to request samples for evaluation.
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