Model No: EVD
ERARDO make Dead Weight loaded Emergency Relief Vent/Emergency Relief Valve, Emergency Vent are used in pressure range upto 200 mmWCg or 20 MBarg.
| Specification | Details |
| Manufacturing Standard | API 2000 7th Edition |
| Testing Standard | API 2000 7th Edition, API 2521 |
| Sizes | 4 inch to 40 inch |
| Body Construction | Carbon Steel, SS 304, SS 316, Aluminium |
| End Connection | ANSI 150#, API 650 (As per customer requirement) |
| Set Pressure Range | Up to 200 mmWCg or 20 MBarg |
Era Technologies is Prime Indian Manufacturer & Exporter of Erardo Make Emergency Pressure Relief Valve to protect tank in Fire case Scenario. This model design for Easy Maintenance and Operation.Our world wide Presence in Malaysia, Singapore, Indonesia, Thailand, Vietnam, UAE, Saudi Arabia, Oman, Kuwait, Iran, Egypt, Yemen, Qatar, Bahrain, Turkey, Libya, Iraq, Syria, Algeria, Vietnam, Venezuela, Chile, Colombia, Nigeria, Kenya
FAQs of Dead Weight Emergency Relief Valve:
Q: Is the Dead Weight Emergency Relief Valve available in different colors?
A: Yes, the Dead Weight Emergency Relief Valve is available in red and white colors.
Q: What are the available size options for the Dead Weight Emergency Relief Valve?
A: The size options for the Dead Weight Emergency Relief Valve range from 10" to 24".
Q: What type of media is the Dead Weight Emergency Relief Valve suitable for?
A: The Dead Weight Emergency Relief Valve is suitable for oil, gas, and chemical media.
Q: What is the weight of the Dead Weight Emergency Relief Valve?
A: The Dead Weight Emergency Relief Valve weighs 100 kilograms (kg).
Q: What is the recommended usage of the Dead Weight Emergency Relief Valve?
A: The Dead Weight Emergency Relief Valve is recommended for usage in storage tanks handling oil, gas, and chemicals.
Precise, Reliable Pressure Relief for Critical ApplicationsDesigned to protect storage tanks, reactors, and pressure vessels, the Dead Weight Emergency Relief Valve delivers highly accurate, automatic pressure relief during emergency overpressure scenarios. Its dead weight mechanism guarantees repeatable performance, while the bolted cover ensures hassle-free inspections. With a focus on negligible leakage and robust construction, the valve remains reliable even in demanding, outdoor environments.
Adaptable to Multiple Conditions and MediaEngineered for versatility, this relief valve supports a range of gases-air, vapor, steam, and inert gases-and withstands ambient outdoor conditions up to 80C, subject to gasket and material choice. Its flanged or screwed connections and availability in sizes from 2 to 10 inches (with custom options) enable flexible integration into diverse pipelines and tank systems.
FAQ's of Dead Weight Emergency Relief Valve:
Q: How does the Dead Weight Emergency Relief Valve operate?
A: The valve works automatically using a dead weight mechanism. When process pressure exceeds the set limit, the weights lift the valve disc, permitting excess pressure to vent and preventing system damage. No external power or manual intervention is needed during operation.
Q: What are the advantages of using a dead weight relief valve in storage tanks or pressure vessels?
A: This type of relief valve is highly reliable, provides precise release at predetermined pressures, and is tamper-proof due to its mechanical operation. Its robust construction and negligible leakage ensure safety, longevity, and minimal maintenance in industrial environments.
Q: When should I consider adjusting the set pressure of the valve?
A: Set pressure adjustments are necessary when operational requirements or system design pressures change. The valve features easily adjustable weights, allowing swift changes in the set pressure to match new process needs, ensuring continued protective operation.
Q: Where can the Dead Weight Emergency Relief Valve be installed?
A: It is typically vertically mounted on storage tanks, pressure vessels, or reactors. The design supports outdoor installation, making it suitable for a broad range of industrial applications that require emergency pressure relief outdoors or indoors.
Q: What is the typical process for inspecting or maintaining this valve?
A: Maintenance is minimal. Periodic inspection can be easily performed due to the bolted body cover. Routine checks involve visual assessment, gasket condition verification, and ensuring the weights and disc mechanism are free of debris or corrosion.
Q: Which media are compatible with this relief valve?
A: The valve is compatible with air, vapor, steam, and inert gases. Its choice of sealing gaskets (PTFE, Neoprene, EPDM, or Viton) and corrosion-resistant materials make it adaptable to various industrial gases and environmental conditions.
