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Help CenterGB/T3037-94 Marine Electric Butterfly Valve Flange/Wafer Type for Seawater Freshwater
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As a dedicated manufacturer since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our GB/T3037-94 Marine Electric Butterfly Valve, engineered for superior performance in seawater and freshwater environments. With ISO9001 certification and over US$1 million in annual exports, we deliver reliable, corrosion-resistant valves that ensure efficient flow control and longevity in demanding marine applications. Trust our expertise to provide cost-effective solutions that meet global standards and enhance operational safety.
Our marine electric butterfly valve features a robust design with flange or wafer connections, making it versatile for various installations. Key advantages include:
- Durable Construction: Made from high-grade stainless steel to resist corrosion from seawater and freshwater, extending service life.
- Efficient Operation: Electric actuation allows for precise, remote control, reducing manual effort and improving system responsiveness.
- Wide Compatibility: Suitable for pipelines in ships, offshore platforms, and desalination plants, handling fluids with minimal leakage.
- Easy Maintenance: Simplified design with accessible components for quick repairs, minimizing downtime and operational costs.
Technical specifications are detailed in the table below for quick reference:
| Parameter | Value |
|---|---|
| Standard | GB/T3037-94 |
| Size Options | DN50, DN80, DN100, DN150, DN200, DN250, DN300 |
| Pressure Rating | PN10, PN16 |
| Actuation Type | Electric (24V DC or 110-240V AC) |
| Seal Material | EPDM or PTFE for chemical resistance |
This valve offers significant benefits, such as reduced energy consumption due to low-torque operation and enhanced safety with fail-safe options. Clients gain from improved system efficiency, lower maintenance expenses, and compliance with international marine regulations. Customization is available upon request to fit specific project needs.
Backed by our ISO9001 quality management and exports to key markets like North America, Europe, and Asia, we ensure consistent product reliability. With shipments from ports including Shanghai and Hong Kong, we support global logistics for timely delivery. Choose Shanghai Zhibang for valves that combine innovation with proven durability—contact us today for a quote or technical consultation to optimize your marine systems.
Frequently Asked Questions (FAQ):
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Q: What materials are used in this butterfly valve?
A: The valve body is typically stainless steel, with seals like EPDM or PTFE, ensuring resistance to seawater corrosion and longevity. -
Q: Is this valve suitable for high-pressure seawater applications?
A: Yes, with pressure ratings up to PN16, it handles standard marine pressures; specify requirements for custom solutions. -
Q: What sizes are available, and can they be customized?
A: Standard sizes range from DN50 to DN300; customization is possible upon request to meet unique pipeline dimensions. -
Q: Does it come with certifications for international use?
A: It meets GB/T3037-94 and is ISO9001 certified, making it suitable for global markets; additional certifications are optional. -
Q: How does the electric actuation work, and is it energy-efficient?
A: The electric actuator provides precise control with low power consumption, ideal for automated systems; voltage options include 24V DC or 110-240V AC. -
Q: What is the lead time for orders, and where do you ship from?
A: Standard lead times are 4-6 weeks; we ship from ports like Shanghai, Guangzhou, and Hong Kong to worldwide destinations. -
Q: Are installation and maintenance services included?
A: Basic installation guidelines are provided; professional support is available upon request for complex setups. -
Q: What warranty or after-sales support do you offer?
A: We provide a standard 1-year warranty with technical support; extended options are customizable based on client agreements.
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