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Help CenterMarine External Thread Air Signal Safety Valve CB3022-1994 Brass Body
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As a leading manufacturer with a strong commitment to quality and reliability, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our Marine External Thread Air Signal Safety Valve, model compliant with CB3022-1994. Engineered for demanding marine applications, this valve is crafted from durable brass to ensure long-lasting performance and corrosion resistance in harsh saltwater environments. Our expertise, backed by ISO9001 certification and years of serving global markets, ensures you receive a product built to precise specifications, offering dependable safety for your compressed air systems.
This safety valve is a critical component designed to protect marine pneumatic systems from overpressure conditions. Its primary function is to automatically release excess air pressure, preventing potential damage to equipment and ensuring operational safety. The external thread design facilitates secure and straightforward installation into various pipeline configurations commonly found on vessels.
Key Features & Technical Advantages:
- Robust Brass Construction: The brass body provides excellent resistance to seawater corrosion and dezincification, ensuring a long service life even in the most challenging marine atmospheres.
- Precision Engineering: Manufactured in strict compliance with the CB3022-1994 standard, guaranteeing consistent performance, reliable set pressure, and repeatable operation.
- Secure External Thread Connection: Allows for a tight, leak-proof seal when installed with appropriate fittings, minimizing the risk of air leaks in the signal line.
- Reliable Safety Mechanism: The internal spring and seat are calibrated to open at a specific pressure threshold, providing accurate and timely pressure relief to safeguard downstream components.
- Maintenance-Friendly Design: Constructed for ease of inspection and servicing, which is crucial for marine maintenance schedules, helping to reduce downtime.
- Versatile Application: Suitable for use in various marine air signal and control systems, including whistle controls, pneumatic actuators, and other compressed air circuits onboard.
Technical Specifications:
The table below outlines typical specifications. Please note that specific parameters such as thread size and pressure setting can be customized to meet your project requirements.
| Parameter | Detail |
|---|---|
| Product Model | CB3022-1994 Compliant Marine Safety Valve |
| Primary Material | Brass |
| Connection Type | External Thread |
| Governing Standard | CB3022-1994 |
| Typical Applications | Marine Air Signal Lines, Pneumatic Control Systems |
| Pressure Rating Range | Customizable (Common ranges available) |
| Operating Medium | Clean, Dry Compressed Air |
Benefits for Your Operations:
- Enhanced System Safety: Proactively prevents overpressure incidents, protecting valuable shipboard pneumatic equipment.
- Reduced Maintenance Costs: Durable brass construction and reliable operation lower the frequency of repairs and replacements.
- Regulatory Compliance: Adherence to the CB3022-1994 standard helps meet relevant marine equipment regulations.
- Global Supply Reliability: With annual export value between US$1 Million and US$1.5 Million and shipments from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely delivery to your location worldwide.
Choosing Shanghai Zhibang means partnering with an established manufacturer trusted across North America, South America, Europe, Asia, Africa, and Oceania. Our ISO9001-certified processes are your assurance of consistent quality in every valve we produce. We understand the critical nature of marine safety components, and our CB3022-1994 Brass Air Signal Safety Valve is engineered to meet that challenge. Contact us today to discuss your specific requirements and experience the reliability that has made us a preferred supplier in the global maritime industry.
Frequently Asked Questions (FAQ):
-
Q: What is the main purpose of this air signal safety valve?
A: Its primary purpose is to provide overpressure protection for marine compressed air signal systems. It automatically opens to release excess pressure, preventing damage to sensitive pneumatic instruments and actuators. -
Q: Why is brass the chosen material for the valve body?
A: Brass offers a favorable combination of corrosion resistance (particularly against seawater), good machinability for precise threads, and durability, making it a standard and reliable choice for marine valve applications. -
Q: Can you supply this valve with different pressure settings?
A: Yes. While it is manufactured to the CB3022-1994 standard, the specific crack (opening) pressure and reseat pressure can often be customized within a range to suit your system's design pressure. Please provide your required pressure parameters when inquiring. -
Q: What thread standards are available for the external connection?
A: We typically offer common marine and industrial thread standards such as BSPP (G), BSPT (R), or NPT. The exact thread size and standard should be specified based on your piping connections. This information is crucial for a leak-free installation. -
Q: Is this valve suitable for gases other than air?
A: It is specifically designed and calibrated for clean, dry compressed air as per its standard application. Using it with other gases (like oxygen, nitrogen, or inert gases) may require review of material compatibility and calibration. Please consult with our engineers for non-standard media applications. -
Q: How does compliance with CB3022-1994 benefit me?
A: Compliance ensures the valve meets specific technical requirements for marine use, including materials, pressure performance, and dimensions. This can simplify regulatory approval processes for vessel equipment and provides assurance of its suitability for the intended marine service. -
Q: What is your lead time for orders of this product?
A: Lead times vary based on order quantity and any customization (like specific pressure settings). Standard configurations often have shorter lead times. We provide reliable shipping from multiple Chinese ports to facilitate efficient global logistics. -
Q: Do you offer any testing or certification documentation with the valve?
A> As an ISO9001-certified manufacturer, we conduct rigorous quality checks. Standard factory test reports are available. Specific certification documents required by classification societies or end-users can be discussed and provided upon request.
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