Stainless Steel Spring-Loaded Closed Flange Safety Valve
A safety valve is an automatic pressure relief device installed on pressurised equipment, vessels or pipelines. When the internal pressure of the system exceeds the set safety value, the valve will automatically open to release some of the excess medium and prevent the pressure from rising further. When the system pressure drops to the specified value, the valve will automatically close to ensure that the system returns to normal operation.
Stainless steel safety valves have excellent corrosion resistance and are suitable for a variety of harsh environments. The valve is able to work stably under high temperature conditions, safeguarding the safety of equipment and systems. Its compact design makes it easy to install and operate in limited space. The stainless steel safety valve can handle a wide range of fluids and provide reliable pressure relief and system protection. Therefore, it is widely used in chemical, petrochemical, coal mine, electric power and other fields for pressure management of gases and liquids.
Model: Safety Relief Valve
Size Range: 3/4″ to 16″
Pressure Range: 1.6MPa to 4MPa
Material: Stainless Steel 304/316 or WCB
Features
- Stabilizing System Pressure: The safety valve automatically opens to release excess pressure when it exceeds the set value and closes once normal pressure is restored, ensuring stable operation.
- Superior Corrosion Resistance: Crafted from high-quality stainless steel, this flange safety valve boasts exceptional corrosion resistance, ensuring stable operation in a variety of harsh environments over extended periods.
- High Temperature Performance: Engineered with high-temperature applications in mind, this valve effectively releases pressure under extreme heat, safeguarding the safe operation of equipment and systems.
- Compact Design: Its compact structure facilitates easy installation and maintenance in confined spaces, optimizing equipment layout and accessibility.
- Versatile Fluid Compatibility： Capable of handling a wide range of gases and liquids, this valve is ideal for various industries, including chemical, petrochemical, coal mining, and electric power, offering extensive application versatility.
- Efficient Pressure Regulation: As an automatic pressure release device, the valve opens when pressure exceeds the standard threshold, preventing excessive pressure buildup. It automatically closes when the pressure normalizes, ensuring the system’s stable operation.
Technical Parameters
| Size Range: | 3/4″ to 16″ | Material: | Stainless Steel 304/316, WCB |
| Pressure Range: | 1.6MPa to 4MPa |
Power: | Handle |
| Warranty： | 12 Moths | Body： | WCB |
| The sealing surface of material： | Depositing stellite | Nozzio | 2Cr13 |
Application
Chemical Industry: Stainless steel flange safety valves are employed in reactors, storage tanks, and pipelines to prevent overpressure and ensure safe operations.
Petrochemical Industry: Safety valves are crucial for refining processes, gas treatment, and storage to safeguard equipment and avoid overpressure incidents.
Coal Mining Industry: Safety valves manage ventilation, drainage, and equipment pressure to ensure safe operations and equipment stability.
Power Generation Industry: Safety valves regulate pressure in boiler systems, cooling facilities, and power equipment to maintain safe and stable operations.
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