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Help Center24V/220V/380V Electric Marine Ball Valve With Remote Control for Flow Regulation, DN25-DN300, PN1.6-10MPa
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As a professional valve manufacturer established in 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing reliable and efficient flow control solutions for demanding industrial and marine applications. Our 24V/220V/380V Electric Marine Ball Valve with Remote Control represents a significant advancement in automated fluid handling, designed to offer precise regulation, robust performance in harsh environments, and seamless integration into modern control systems. With an annual export value reflecting our global reach across markets from North America to Southeast Asia, we understand the critical need for valves that combine durability with intelligent operation. This product is engineered to meet the rigorous demands of shipboard systems, offshore platforms, and industrial plants where remote operation, safety, and minimal maintenance are paramount.
The core value of this electric ball valve lies in its ability to transform manual flow control processes into automated, remotely managed operations. This not only enhances operational efficiency but also improves safety by allowing personnel to control valves from a centralized location, away from potentially hazardous areas. The valve is built to withstand the corrosive marine atmosphere and variable pressure conditions, ensuring long-term reliability and reducing total cost of ownership through extended service intervals.
Product Features & Technical Advantages:
- Multi-Voltage Compatibility: The integrated electric actuator is designed to operate on 24V DC, 220V AC, or 380V AC power supplies, providing exceptional flexibility for integration into existing shipboard or industrial electrical systems without requiring costly voltage converters.
- Precise Remote Flow Regulation: Equipped with a high-precision electric actuator that can be configured for either on/off service or proportional modulating control (4-20mA or 0-10V input). This allows for fine-tuned flow management directly from the control room or via PLC/SCADA systems.
- Robust Construction for Marine Service: The valve body is available in materials such as ASTM A216 WCB carbon steel, CF8/CF8M stainless steel, or duplex steel to resist corrosion from seawater, bilge water, fuel, and other marine fluids. Critical seals utilize PTFE or reinforced polymers compatible with a wide fluid range.
- Wide Size and Pressure Range: Covering DN25 to DN300 (1" to 12") and pressure classes from PN1.6 to PN10 MPa (Class 150 to Class 600), this product family can handle everything from small auxiliary lines to main pipeline services on vessels and industrial sites.
- Integrated Safety & Diagnostics: The actuator includes features such as torque protection to prevent stem damage, position indicators (mechanical and electrical), manual override capability for emergency operation, and optional feedback signals for valve position confirmation.
- Easy Installation & Maintenance: Designed with standard flanged ends (ANSI, DIN, JIS, GB standards available) for straightforward piping integration. The modular actuator design allows for easy field service or replacement without removing the valve body from the line.
Technical Specifications Table:
| Parameter | Specification |
|---|---|
| Valve Type | Floating Ball, Full Port / Standard Port |
| Size Range | DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300 |
| Pressure Rating | PN1.6, PN2.5, PN4.0, PN6.4, PN10 MPa (or ANSI Class equivalent) |
| Actuator Power | 24V DC, 220V AC 50/60Hz, 380V AC 50/60Hz |
| Control Signal | Switch (On/Off), 4-20mA, 0-10VDC (Modulating) |
| Operating Temperature | -20°C to +180°C (dependent on seat material) |
| Flow Media | Water, Seawater, Oil, Fuel, Air, Gas, Chemicals |
| End Connection | Flanged (RF, RTJ), Threaded, Butt Weld (Optional) |
| Body Material Options | WCB, WCC, CF8, CF8M, CF3M, Duplex 2205 |
Benefits for Your Operation:
- Enhanced Operational Efficiency: Remote control eliminates the need for manual valve operation in hard-to-reach or dangerous locations on a ship or plant, saving time and labor costs.
- Improved Process Control & Safety: Precise modulating control allows for optimal flow rates for cooling systems, fuel transfer, ballast management, or chemical dosing, improving system stability and safety margins.
- Reduced Lifetime Costs: The durable construction and high-quality sealing materials minimize leakage and extend maintenance intervals. The reliable electric actuator reduces the failure risk associated with pneumatic systems (air lines, compressors).
- Global Compliance & Support: Manufactured under a certified quality management system, our valves are supplied from major ports like Shanghai, Guangzhou, and Hong Kong, ensuring timely delivery to your global projects with available technical support.
Backed by our ISO9001 certified manufacturing processes and a proven track record of supplying valves across six continents—from North America and Western Europe to Africa and Oceania—Shanghai Zhibang Valve stands as a reliable partner for your critical flow control needs. Our annual export volume is a testament to the consistent quality and performance our international clients have come to depend on. This Electric Marine Ball Valve is more than just a component; it's an investment in the automation, safety, and efficiency of your marine or industrial fluid system. We invite you to contact us to discuss your specific application requirements, request a detailed quotation, or arrange for product samples. Let our expertise help you specify the perfect valve solution for reliable, remote-controlled operation.
Frequently Asked Questions (FAQ):
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Q: Can this valve be used for both on/off isolation and for throttling (flow regulation)?
A: Yes. The valve can be ordered with a standard on/off electric actuator for simple open/close functions, or with a modulating (proportional) actuator that allows for precise flow control based on an analog input signal (like 4-20mA). Please specify your intended control mode when inquiring. -
Q: What is the lead time for an order of DN100 valves with 380V actuators?
A: Standard configurations typically have a lead time of 15-30 days. This can vary based on order quantity, specific material choices, and certification requirements. We maintain efficient production scheduling and offer expedited options for urgent projects. -
Q: Is the electric actuator suitable for use in explosive atmospheres (hazardous areas)?
A: The standard actuator is not explosion-proof. However, explosion-proof versions (Exd or Exe rated) are available as a custom option for applications involving flammable gases or vapors. Please inform us of your area classification requirements. -
Q: How do you ensure corrosion resistance for long-term marine use?
A> We offer a range of body and trim materials specifically selected for marine duty. For seawater applications, we often recommend stainless steel (CF8M/316) or duplex steel valves with appropriate seal materials. The external surfaces can be coated with marine-grade epoxy paints for additional protection against salt spray. -
Q: Can the valve be operated manually if the power or control system fails?
A> Absolutely. All our electric ball valves come equipped with a manual override feature. This is typically a handwheel or lever on the actuator that allows personnel to open or close the valve manually during power loss or maintenance, ensuring system safety and continuity. -
Q: What kind of warranty do you provide with these valves?
A> We provide a standard warranty against manufacturing defects for a period of 12 months from the date of shipment. The warranty covers parts and workmanship under normal operating conditions as specified in our technical documentation. -
Q: Do you provide support for integration with our existing PLC or control system?
A> Yes. We can provide detailed wiring diagrams, input/output specifications, and communication protocols for the actuator. For complex integrations, our technical team is available for consultation to ensure smooth compatibility with your DCS, SCADA, or PLC systems. -
Q: Are spare parts readily available for maintenance?
A> We maintain an inventory of common spare parts such as seals, gaskets, and minor actuator components. A recommended spare parts list is provided with each order to help you plan for maintenance and minimize downtime.
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