Protecting Life, Equipment,
and Environment
Purpose:
Safety relief valves are critical protective devices designed to automatically release excess pressure from process vessels or pipelines. Their primary function is to safeguard human life, valuable equipment, and the surrounding environment by preventing overpressure conditions. Once normal conditions are restored, the valve reseats to maintain system integrity
Applications
These valves are essential safety components in
- Oil & Gas (Exploration, Production, and Processing)
- LNG Facilities
- Petrochemical Plants
- Refining Systems
- Desalination Units
- Power Generation Installations
Size Range
From ½ inch to 12 inches, suitable for a range of pipeline and vessel configurations.
Material Options
• Carbon Steel
• Stainless Steel (Duplex & Super Duplex)
• Nickel Alloys
• Titanium
• Aluminum Bronze
Material selection is based on operating pressure, temperature, and fluid characteristics.
Built for Reliability and Compliance
Safety relief valves provide fast, repeatable pressure control and are an essential part of any compliant and secure process system. Trusted for their accuracy and durability, they serve as the last line of defense in critical safety situations.
Pressure Class Ratings
ASME Class 150 to Class 2500
Design Variants & Technical Features
• Spring-loaded safety relief valves for conventional overpressure protection
• Pilot-operated safety relief valves for precise and efficient performance
• Designed in accordance with ASME Section VIII Div. I
• Compliant with NACE MR0175 / ISO 15156 for sour service in oil and gas applications
Available with standard flanged or threaded connections for flexible installation