Non Standard Marine Gate Valve Customized With Motorized Actuator 220V IP65 Explosion Proof
Product Spotlights
As a professional valve manufacturer with a strong global footprint, Shanghai Zhibang Valve Manufacture Co., Ltd. is proud to present our specialized Non-Standard Marine Gate Valve Customized with Motorized Actuator. Engineered for demanding marine and offshore applications, this valve combines robust construction with advanced automation, offering reliable flow control in harsh environments. Our expertise since 2016 ensures that each valve is tailored to meet specific project requirements, providing a solution where standard valves fall short.
This product is designed to address the critical need for safe and efficient fluid handling in marine systems. Its core value lies in its customizability and enhanced safety features, making it an ideal choice for shipbuilding, port facilities, offshore oil & gas platforms, and other marine infrastructure where standard specifications are insufficient.
Key Features and Technical Advantages:
- Fully Customizable Design: We understand that marine projects often have unique spatial and functional constraints. Our non-standard valves can be customized in dimensions, pressure ratings, end connections, and materials to fit your exact blueprint specifications.
- Integrated Motorized Actuator: The valve is equipped with a 220V electric actuator, enabling remote operation and integration into automated control systems. This reduces manual labor, enhances operational efficiency, and allows for centralized monitoring.
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Superior Protection for Harsh Environments:
- IP65 Rating: Provides complete protection against dust ingress and low-pressure water jets from any direction, ensuring reliable performance in wet and dusty marine conditions.
- Explosion-Proof Construction: Designed to prevent ignition of surrounding flammable atmospheres, a critical safety feature for environments where explosive gases may be present.
- Robust and Durable Build: Manufactured from high-grade materials such as cast steel, cast iron, or ductile iron, selected based on the fluid media and service pressure. The gate valve design offers a tight seal and minimal pressure drop when fully open.
- Versatile Application Scope: Perfect for controlling the flow of seawater, ballast water, fuel oil, lubricating oil, and other fluids on vessels, docks, and offshore installations.
Technical Specifications Table:
| Parameter | Specification / Options |
| Valve Type | Gate Valve (Rising Stem / Non-Rising Stem) |
| Actuator Power | 220V AC, 50/60Hz (Other voltages available) |
| Protection Class | IP65 (Ingress Protection) |
| Hazardous Area Certification | Explosion-Proof Design |
| Operation Mode | Electric Remote Control with Manual Override |
| Body Material | Cast Steel, Cast Iron, Ductile Iron, Stainless Steel (Optional) |
| Pressure Rating (PN) | Customizable (e.g., PN10, PN16, PN25, PN40) |
| Port Size & Connection | Flanged (RF, FF), JIS, DIN Standards; Custom sizes |
| Temperature Range | Depends on seat material; Standard: -20°C to 200°C |
| Customization Service | Full dimensional and functional customization available |
Benefits for Your Business:
- Project-Specific Solutions: Eliminates compatibility issues by providing valves built to your exact requirements, saving time and modification costs.
- Enhanced Safety & Compliance: The explosion-proof and high IP rating help meet stringent marine safety regulations and protect your assets and personnel.
- Operational Efficiency: Motorized actuation allows for faster, safer valve operation and integration into SCADA systems, reducing downtime.
- Long-Term Reliability: Durable construction and quality materials ensure extended service life even in corrosive marine atmospheres, lowering total cost of ownership.
- Global Supply Support: With major shipment ports in Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to your project sites worldwide.
Backed by our ISO9001 certification for quality management systems, every valve undergoes rigorous testing and inspection before shipment. Our annual export value of US$1-1.5 Million and presence in markets across North America, South America, Europe, Asia, Africa, and Oceania testify to the global trust in Zhibang Valve's products. We invite you to leverage our manufacturing expertise to solve your unique marine valve challenges. Contact us today with your specifications for a detailed quotation and technical consultation.
Frequently Asked Questions (FAQ):
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Q: What exactly does "non-standard" mean for this gate valve?
A: "Non-standard" means the valve is not an off-the-shelf item. We customize critical dimensions (face-to-face, port size), pressure ratings, connection types, and material specifications to match your specific engineering drawings or application needs. -
Q: Can the motorized actuator be controlled remotely?
A: Yes. The electric actuator is designed for remote operation. It can receive signals from a control room via 4-20mA, dry contact, or other standard protocols, and can be integrated into automated valve control systems. -
Q: What fluids is this valve suitable for handling?
A: It is designed for various marine fluids, including seawater, ballast water, fuel oils, lubricants, and bilge water. The specific material trims (body, seat, seal) will be selected based on the fluid's corrosiveness and temperature. -
Q: How do you ensure the valve's performance in explosive atmospheres?
A: The valve and actuator assembly is constructed with explosion-proof features, such as flameproof enclosures and secure joints, to contain any potential internal spark or explosion, preventing it from igniting the external environment. -
Q: What is the lead time for a customized valve order?
A: Lead time depends on the complexity of customization. Typically, it ranges from 4 to 8 weeks after finalizing all technical details. We provide a precise timeline upon order confirmation. -
Q: Do you provide manual override on the motorized actuator?
A: Yes. A manual handwheel or crank is provided as a standard feature, allowing for manual operation in case of power failure or for maintenance purposes. -
Q: What after-sales support do you offer?
A: We provide comprehensive technical documentation, installation guidance, and a standard warranty. Spare parts for the valve and actuator are available. Our technical team is ready to assist with any operational queries. -
Q: Can you provide valves according to specific international standards like ANSI, JIS, or DIN?
A: Absolutely. While we specialize in non-standard designs, we are fully conversant with major international standards like ANSI, JIS, DIN, GB, and BS. We can manufacture valves that meet the dimensional and pressure requirements of these standards upon request.
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