Contact Platform Support
Help CenterMarine Hydraulic Ball Valve for Engine Room Cooling Water Systems, Carbon Steel Body
Product Spotlights
Related Products
-
Hydraulic Actuated Marine Ball Valve, Factory Tested, Spare Parts AvailableNegotiableMOQ: 1 Unit -
Hydraulic Operated Ball Valve for Shipboard Applications, 1.6 to 10MPa Pressure RangeNegotiableMOQ: 1 Unit
-
Hydraulic Marine Ball Valve for Offshore Supply Vessel Ballast Control SystemsNegotiableMOQ: 1 Unit
-
Marine Hydraulic Operated Ball Valve With 12-Month Warranty and Technical SupportNegotiableMOQ: 1 Unit
-
Stainless Steel Marine Electric Ball Valve, 4-20mA Control Signal, Flanged ConnectionNegotiableMOQ: 1 Unit
As a professional manufacturer with ISO 9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing reliable and durable fluid control solutions for the demanding marine industry. Our Marine Hydraulic Ball Valve is engineered specifically for the critical task of managing cooling water flow within ship engine rooms. Built with a robust carbon steel body, this valve is designed to withstand the harsh, corrosive marine environment while ensuring precise and fail-safe operation through its hydraulic actuation system. We understand that downtime is not an option at sea, which is why our valves are manufactured to deliver exceptional performance, longevity, and safety for your vessel's most vital systems.
This valve serves as a cornerstone for efficient engine room operation. Its primary function is to regulate, isolate, and control the flow of seawater or freshwater used for cooling main engines, auxiliary engines, and other heat-generating equipment. A failure in this system can lead to catastrophic engine overheating. Therefore, our design prioritizes:
- Uncompromising Reliability: The quarter-turn operation of the ball valve design ensures quick and positive shut-off, which is crucial during emergency procedures or routine maintenance.
- Corrosion Resistance: The carbon steel body is typically coated with specialized marine-grade epoxy or other protective finishes to combat saltwater corrosion.
- Low Maintenance: The simple, robust design with self-lubricating seats minimizes the need for frequent servicing, reducing lifecycle costs.
- High Pressure Capability: Engineered to handle the system pressures commonly found in modern marine cooling circuits.
The technical specifications of our Marine Hydraulic Ball Valve are tailored to meet international marine standards and the specific requirements of shipbuilders and operators. Below is a summary of key specifications:
| Parameter | Specification / Option |
|---|---|
| Design Standard | API 6D, BS 5351, ISO 17292 |
| Pressure-Temperature Rating | ANSI Class 150, 300, 600; PN10, PN16, PN25, PN40 |
| End Connection | Flanged (RF, RTJ), Threaded (NPT, BSP), Butt Weld |
| Hydraulic Actuator Pressure | Standard: 70 bar (1000 psi), Customizable |
| Fire Safe Design | Available upon request (API 607/API 6FA) |
| Optional Features | Position Indicator, Limit Switches, Manual Override, Solenoid Valve |
The hydraulic actuation system is a key advantage. It provides high torque output in a compact package, allowing for remote operation from the ship's control room. This enhances operational safety by removing personnel from potentially hazardous locations near running machinery. The actuator can be configured for fail-safe operation (spring-return to open or closed position upon hydraulic pressure loss) or double-acting mode. Integration with the vessel's central hydraulic power unit is straightforward, making it a reliable component of automated engine room systems.
For our clients, this translates into tangible benefits: enhanced vessel safety through reliable system isolation, reduced operational risk of engine failure, lower total cost of ownership due to durability and easy maintenance, and compliance with stringent marine classification society rules (materials and design can be tailored to meet requirements of ABS, DNV, LR, BV, etc., upon request).
Backed by our ISO 9001 certified manufacturing processes and nearly a decade of industry experience since our establishment in 2016, Shanghai Zhibang Valve delivers products that shipowners and shipyards across the globe can trust. Our annual export value of US$1-1.5 Million and presence in major markets from North America and Europe to Southeast Asia and Africa are a testament to the consistent quality and performance of our valves. We support your projects with flexible logistics, shipping from major ports like Shanghai, Guangzhou, and Hong Kong. Choose our Marine Hydraulic Ball Valve to secure the heart of your vessel's cooling system. Contact us today for a detailed quotation or to discuss your specific application requirements.
Frequently Asked Questions (FAQ)
-
Q: Is this valve suitable for both seawater and freshwater cooling systems?
A: Yes, it is designed for both. However, material selections for internal parts like the ball and seat may be optimized based on the specific fluid (seawater being more corrosive). Please specify your application during inquiry. -
Q: What is the lead time for standard sizes?
A: For standard configurations in common sizes (e.g., DN50 to DN150), our typical lead time is 4-6 weeks. Larger sizes or custom specifications may require additional time. -
Q: Can you provide valves with certifications from marine classification societies?
A: We can manufacture valves to meet the material and design rules of major classification societies (ABS, DNV, LR, etc.). Certification services are available upon request and may involve additional testing and costs. -
Q: How does the hydraulic actuator connect to the ship's system?
A: The actuator is equipped with standard hydraulic ports (e.g., SAE, NPT). It connects via hydraulic hoses or pipes to the vessel's central hydraulic power unit. We provide connection drawings to facilitate integration. -
Q: What maintenance is required for this valve?
A: Maintenance is minimal. Periodic checks for external leakage and smooth operation of the actuator are recommended. The seat and seals are long-lasting but are considered wear parts replaceable during major overhauls. -
Q: Do you offer a manual override for the hydraulic actuator?
A: Yes, a manual override hand pump or lever is a common and recommended optional feature. It allows manual operation of the valve in case of a hydraulic system failure. -
Q: What is the expected service life of this valve in a marine environment?
A> With proper installation and within specified operating conditions, the valve body can last the lifetime of the vessel. Internal sealing components may have a service life of 5-10 years or more, depending on cycle frequency and fluid media. -
Q: Can you supply spare parts like seals and gaskets?
A: Absolutely. We recommend purchasing a set of critical spare parts (seal kits, gaskets) with your valve order to ensure quick maintenance turnaround and reduce downtime.
Send Inquiry to This Supplier
You May Also Like
-
Electric Actuated Ball Valve for Marine Applications, 4-20mA Proportional ControlNegotiableMOQ: 1 Unit
-
316 Stainless Steel Electric Regulating Ball Valve, 4-20mA Input, for Marine SystemsNegotiableMOQ: 1 Unit
-
4-20mA Control Valve for Marine Engine Cooling Water and Fuel Oil SystemsNegotiableMOQ: 1 Unit
-
Marine Electric Regulating Ball Valve With 4-20mA Signal Input for Precise Flow ControlNegotiableMOQ: 1 Unit
-
Marine Electric Regulating Ball Valve With 2-Year Warranty and Mill Test ReportNegotiableMOQ: 1 Unit
-
Marine Explosion Proof Pneumatic Ball Valve for Offshore Platform Seawater Cooling LinesNegotiableMOQ: 1 Unit
-
Marine Explosion Proof Pneumatic Ball Valve With Double Acting Pneumatic Actuator, 0.5-1.0 MPa Air SupplyNegotiableMOQ: 1 Unit
-
Marine Pneumatic Ball Valve for LNG Carrier Fuel Gas Systems, Explosion Proof DesignNegotiableMOQ: 1 Unit
-
DNV/ABS Approved Marine Pneumatic Ball Valve, Explosion Proof, Flanged ConnectionNegotiableMOQ: 1 Unit
-
Marine Explosion Proof Pneumatic Ball Valve With ATEX/IECEx Certification, DN15-DN200NegotiableMOQ: 1 Unit
