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Home > Industrial Equipment & Components > Valve > Ball Valve > Automatic Air Venting CB/T3594-94 Marine Float Air Cap, Cast Iron/Bronze Body, DN50-DN200 Flanged, Ship Tank Use
Automatic Air Venting CB/T3594-94 Marine Float Air Cap, Cast Iron/Bronze Body, DN50-DN200 Flanged, Ship Tank Use
Product Spotlights
Automatic float-operated air release for ship tanks; CB/T3594-94 compliant; durable cast iron or bronze body; flanged DN50-DN200; low maintenance; ISO9001 certified manufacturer with global export experience.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Cast Iron / Bronze
Standard:
CB/T3594-94
Application:
Other, Ship Tank Venting
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Cast Iron / Bronze
Standard
CB/T3594-94
Application
Other, Ship Tank Venting
Type
Other, Float Type Automatic Air Vent
Size Range
DN50 - DN200
Connection Type
Flanged
Working Pressure
Standard pressure rating (customizable)
Certification
ISO9001 (Manufacturer)
Shanghai Zhibang Valve Manufacture Co., Ltd. is a professional manufacturer specializing in marine valves since 2016. Our Automatic Air Venting CB/T3594-94 Marine Float Air Cap is designed for efficient air release in ship tanks, ensuring safe and reliable operation. With a robust cast iron or bronze body and flanged connections from DN50 to DN200, this product meets the stringent requirements of the marine industry. Trust our expertise to deliver durable, high-performance venting solutions that enhance your vessel's system integrity.
Key Features & Benefits:
- Automatic Operation: The internal float mechanism automatically releases trapped air without manual intervention, preventing air locks and maintaining system efficiency.
- Durable Materials: Available in cast iron or bronze, offering excellent corrosion resistance in marine environments. Bronze is recommended for saltwater applications.
- Standard Compliance: Manufactured in accordance with CB/T3594-94, ensuring compatibility with international shipbuilding standards.
- Versatile Sizing: Flanged connections from DN50 to DN200 provide flexibility for various tank sizes and system requirements.
- Easy Installation: Flanged design simplifies mounting and ensures a secure, leak-proof connection.
- Low Maintenance: Simple float mechanism requires minimal upkeep, reducing downtime.
Technical Specifications:
| Parameter | Details |
|---|---|
| Standard | CB/T3594-94 |
| Body Material | Cast Iron (GG25) / Bronze (CuSn10) |
| Connection | Flanged (PN10/PN16 available) |
| Size Range | DN50, DN65, DN80, DN100, DN125, DN150, DN200 |
| Working Pressure | Up to 1.0 MPa (customizable upon request) |
| Operating Temperature | -20°C to +80°C (depending on material) |
| Application | Ship ballast tanks, fuel tanks, water tanks, etc. |
Why Choose Us? As a reliable manufacturer with ISO9001 certification and annual export value of US$1–1.5 million, we have supplied marine valves to clients across North America, Europe, Southeast Asia, and beyond. Our products are shipped from major ports including Shanghai, Guangzhou, Hong Kong, and Beijing. We are committed to providing quality, customization, and timely delivery. Contact us today to discuss your specific requirements and benefit from our competitive pricing and professional service.
Frequently Asked Questions:
- Q: What is the difference between cast iron and bronze body? A: Cast iron is suitable for freshwater and oil applications, while bronze offers superior corrosion resistance for saltwater environments. Both are durable and compliant with CB/T3594-94.
- Q: Can this valve be used for fuel tanks? A: Yes, it is designed for ship tanks including fuel, ballast, and water tanks. Ensure material compatibility with the fluid; bronze is recommended for aggressive media.
- Q: What is the installation orientation? A: The valve should be installed vertically with the float mechanism upright to ensure proper operation. Refer to the installation manual for details.
- Q: Is the valve maintenance-free? A: It requires minimal maintenance. Periodic inspection of the float and seal is recommended to ensure long-term reliability.
- Q: Do you offer custom flange drilling? A: Yes, we can customize flange dimensions according to your specific standards (e.g., DIN, ANSI). Please contact us with your requirements.
- Q: What is the lead time for DN200 size? A: Typical lead time is 15–30 days depending on quantity. For urgent orders, please inquire about expedited options.
- Q: Can this valve be used in high-pressure systems? A: Standard working pressure is up to 1.0 MPa. For higher pressure, we can design a custom solution based on your specifications.
- Q: Do you provide a warranty? A: Yes, we offer a 12-month warranty against manufacturing defects. Our after-sales team is available to support you.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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