Safety valve (definition)

Safety valve — is a device designed to protect heating systems and boilers from excess pressure. It opens automatically when the set maximum pressure in the system is reached, releasing excess pressure and preventing damage to equipment or leakage of coolant.

Main functions and features:

1. Overpressure protection: The main task of the safety valve is to prevent the maximum pressure in the heating system from being exceeded, which may occur due to overheating or other malfunctions. The valve opens automatically when the pressure reaches a critical level, releasing excess pressure and thereby protecting the boiler and pipes from damage.
2. Automatic pressure relief: As soon as the pressure in the system exceeds the set value, the safety valve opens, allowing excess coolant to exit the system. After the pressure drops to a safe level, the valve automatically closes.
3. Prevention of emergency situations: Using a safety valve prevents emergency situations such as explosions or coolant leaks that may occur due to overheating or malfunctions in the system.
4. Installation and configuration: Safety valves are installed on boilers, pipes and other critical areas of the heating system. They can be set to a specific pressure, depending on the system requirements and equipment characteristics.

Is it possible to do without a safety valve?

No, you can't.. The safety valve is a critical element of the heating system and boilers. Its absence or malfunction can lead to serious consequences, such as:

• Equipment damage: Without a relief valve, the system may become vulnerable to overpressure, which can cause damage to the boiler, piping and other components.
• Emergency situations: Excessive pressure without a way to relieve it may cause leaks, explosions or other hazardous situations that pose a safety hazard.
• Inefficient system operation: Lack of protection against excess pressure can affect the efficiency of the heating system, reducing its reliability and durability.

Thus, the safety valve is a mandatory component to ensure safe and efficient operation of heating systems and boilers.