Pilot Operated Safety Relief Valve
Can be used in natural gas, nitrogen, air and etc Services
Designed with advanced engineering and high-quality materials, this Safety Relief Valve is suitable for a wide range of gaseous fluids including nitrogen, air, and many others. This versatility offers you greater flexibility and eliminates the need for multiple valves for different fluids.
Compliant with IGS, IPS and API 526 standard requirements
Our Pilot Operated Safety Relief Valve fully complies with the highest global standards including IGS, IPS, and API 526. These standards set rigorous requirements for the design, manufacturing, and testing of safety valves to prevent potential accidents and damage.
Use of stainless steel nozzles
Stainless steel, renowned for its corrosion resistance and compatibility with a wide range of chemicals, is exceptionally well-suited for corrosive environments. These properties significantly enhance the valve’s durability and lifespan, making it an ideal choice for industrial applications.
Ability to design and manufacture as SEMI-NOZZLE and FULL-NOZZLE
Selecting the appropriate nozzle type allows you to tailor the valve to your specific system operating conditions, maximizing its efficiency, reducing initial and maintenance costs, and extending the valve’s service life.
Ful steel pilots to reduce the risk of corrosion
The high corrosion resistance of stainless steel significantly increases the service life of the pilot and consequently the safety valve. Additionally, all-stainless steel pilots, due to their precise and uniform structure, offer highly accurate and sensitive performance. This feature enables the safety valve to respond to pressure increases in the shortest possible time, preventing accidents.
Technical Specifications
Input size from 1 to 8 inches
Orifice size from 14 to 160 mm in diameter
Working pressure from 2 to 2000 PSI
Temperature range -50 to +200 degrees
Body material SA216 WCB, SA351 CF8M and...
Standard flanges according to ASME B16.5
Steel industries
Pilot Operated safety Relief valves are used in the steel industry to prevent excessive pressure buildup in hydraulic systems (pumps, cylinders, and other components), pneumatic systems, pressure vessels, and to protect boilers from explosions.
petrochemical and refineries
Pilot Operated safety Relief valves are among the most critical safety devices in the petrochemical industry. These valves serve as the last line of defense against excessive pressure buildup in process systems, preventing catastrophic events such as explosions.
Oil and Gas industries
The oil and gas industry is a hazardous environment characterized by high pressures and temperatures. Any sudden increase in pressure within systems in these industries can lead to explosions, fires, and irreparable damage. Pilot Operated safety Relief valves, as a critical component of safety systems, play a pivotal role in protecting equipment and facilities in these industries.
gas pressure reduction stations
In gas pressure reduction stations, these valves play a crucial role in ensuring safety and preventing potential accidents. In case of system disturbances and sudden increases in gas pressure, the safety valve automatically opens to release excess pressure. This prevents damage to equipment such as regulators, meters, and other components, as well as explosions of equipment and pipelines.
boilers
The primary function of these valves is to protect boilers from excessive pressure. If the steam pressure inside the boiler exceeds the allowable limit, the safety valve automatically opens and releases excess steam to prevent boiler explosion