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Home > Industrial Equipment & Components > Valve > Safety Valve > Small Size Marine Bronze Safety Valve DN10 DN15 for Vessel Steam Pipeline
Small Size Marine Bronze Safety Valve DN10 DN15 for Vessel Steam Pipeline
Product Spotlights
Compact marine-grade bronze safety valves in DN10/DN15 sizes, designed specifically for steam pipeline overpressure protection on vessels. Features corrosion-resistant naval brass construction, reliable spring-loaded pop action, and optional adjustable set pressure. Ideal for space-constrained marine applications, enhancing safety compliance and protecting critical onboard equipment.
Negotiable
MOQ: 20 Units (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Bronze (Naval Brass)
Connection Size:
DN10, DN15
Connection Type:
Threaded (NPT/BSP)
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
7 days
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Material
Other, Bronze (Naval Brass)
Connection Size
DN10, DN15
Connection Type
Threaded (NPT/BSP)
Application
Steam Pipeline on Marine Vessels
Pressure Rating
Customizable, typical for steam service
Temperature Range
Suitable for steam temperatures
Set Pressure
Adjustable or preset
Standards
ISO9001 Quality Management System
Operation
Spring-loaded pop action
Seal Material
Optional (e.g., PTFE, Metal)
As a professional valve manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing reliable fluid control solutions for demanding industrial and marine applications. Our Small Size Marine Bronze Safety Valves in DN10 and DN15 are engineered specifically for steam pipelines on various vessels, offering critical overpressure protection. Designed with precision and durability in mind, these compact valves ensure the safe operation of your onboard steam systems, protecting equipment and personnel. With years of experience serving global markets from North America to Southeast Asia, we understand the stringent requirements of marine engineering and deliver products that meet those high standards.
These safety valves are constructed from high-grade marine bronze (naval brass), a material chosen for its excellent corrosion resistance in saltwater environments, mechanical strength, and suitability for steam service. The compact DN10 and DN15 sizes make them ideal for auxiliary steam lines, heating systems, and other applications on board where space is at a premium but safety cannot be compromised.
Key Features & Technical Advantages:
- Marine-Grade Construction: The bronze body offers superior resistance to seawater corrosion and galvanic degradation, ensuring long service life in harsh marine conditions.
- Precise Overpressure Protection: Spring-loaded mechanism provides accurate and repeatable set pressure relief, quickly responding to pressure excursions to safeguard your steam pipeline.
- Compact & Space-Saving Design: The small footprint of DN10 and DN15 valves allows for easy installation in confined spaces typical of ship engine rooms and auxiliary equipment areas.
- Reliable Sealing: Available with various seal materials (options include PTFE or metal) to ensure tight shut-off until the set pressure is reached, minimizing steam loss during normal operation.
- Adjustable Set Pressure (Optional): Some models may feature an adjustment mechanism for the spring tension, allowing customization of the relief pressure to match specific system requirements.
- Easy Maintenance: Designed for serviceability, many internal components can be inspected or replaced without removing the entire valve from the pipeline, reducing downtime.
Technical Specifications Overview:
| Parameter | Specification / Description |
| Product Type | Spring-Loaded Safety Relief Valve |
| Nominal Diameter (DN) | DN10 (approx. 3/8"), DN15 (approx. 1/2") |
| Connection Type | Threaded (NPT or BSP standards available) |
| Primary Material | Bronze (CuZn alloy, Naval Brass grade) |
| Applicable Fluid | Saturated Steam, Hot Water |
| Pressure Class | Specific rating available upon request |
| Temperature Range | Suitable for standard marine steam system temperatures |
| Set Pressure Accuracy | Complies with typical industry tolerances for safety valves |
Benefits for Your Marine Operation:
- Enhanced Safety Compliance: Helps vessel operators meet international safety codes (like SOLAS) and classification society rules requiring overpressure protection on steam systems.
- Asset Protection: Prevents costly damage to boilers, heat exchangers, pipelines, and other pressurized components from excessive steam pressure.
- Operational Reliability: Consistent performance reduces unplanned shutdowns and maintenance events, contributing to higher vessel availability.
- Global Supply Support: With shipment ports including Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to shipyards and operators worldwide.
Backed by our ISO9001 quality management system and nearly a decade of manufacturing expertise since 2016, Shanghai Zhibang delivers valves that ship owners and shipyards can trust. Our products have gained acceptance across diverse markets, from North America and Western Europe to Southeast Asia and Africa, evidenced by our annual export value. We invite you to experience the reliability of our marine bronze safety valves. Contact us today to discuss your specific DN10 or DN15 requirements, request detailed specifications, or to place an order for your vessel's steam pipeline safety needs.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of using bronze for a marine safety valve?
A: Bronze, particularly naval brass alloys, offers exceptional resistance to corrosion from seawater and steam, high strength, and good machinability. It is a traditional and proven material for marine applications, ensuring longevity and reliability in a harsh environment. -
Q: Are these valves suitable for saturated steam service only?
A: While primarily designed for saturated steam pipelines on vessels, they can often be applied to hot water or other compatible fluids within the specified temperature and pressure limits. Please confirm your specific service conditions with our technical team. -
Q: Can the set pressure be adjusted on-site, or is it factory preset?
A> This depends on the model. We offer both types. Some valves have an external adjustment screw for fine-tuning the spring load, while others are calibrated and sealed at the factory for a fixed set pressure. Please specify your preference. -
Q: What thread standards are available for the DN10 and DN15 connections?
A: We typically provide valves with NPT (American National Pipe Taper) or BSP (British Standard Pipe) threads. Other thread types may be available upon request. It's crucial to specify your required standard when ordering. -
Q: How do I determine the correct set pressure for my application?
A: The set pressure should be determined based on the maximum allowable working pressure (MAWP) of the protected steam system or vessel, following the applicable marine engineering codes and classification society rules. Our engineers can assist based on your system data. -
Q: What is the lead time for an order of these small marine safety valves?
A: Lead times vary based on order quantity, customization, and model. Standard items may have shorter lead times. We provide estimated schedules upon receipt of your inquiry and strive to meet the demanding timelines of the marine industry. -
Q: Do you provide testing certificates for these safety valves?
A> As a manufacturer operating under an ISO9001 system, we conduct rigorous factory tests. Specific test certificates (e.g., for set pressure, seat leakage) can be provided upon request, often involving an additional charge. -
Q: Are spare parts like springs and seals readily available?
A: Yes, we maintain an inventory of common spare parts for our valves. Providing the valve model or serial number ensures you receive the correct replacement components to minimize equipment downtime.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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