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synopsis
Pneumatic Butterfly Valve,Butterfly Valve,Control Unit,Valves,Nitrogen Recovery System
Safety valve is a special kind of valve which is mainly used to prevent the pressure system from overpressure.
Role: When the medium pressure inside the equipment or pipeline rises above the specified value, the safety valve will prevent the medium pressure inside the pipeline or equipment from exceeding the specified value by discharging the medium out of the system, so as to play a role in protecting personal safety and equipment operation.
Function: The safety valve can be opened or closed automatically so that the system will not produce overpressurization or depressurization. It can also be opened automatically when the pressure is too high to discharge the excess gas or liquid out of the system to protect the normal operation of the system.
Features: Safety valves have various classifications, such as pressure safety valves, temperature safety valves, pressure reducing safety valves, vacuum safety valves and swash plate safety valves. Different types of valves have different application ranges and characteristics. For example, temperature safety valves are mainly used to prevent pressure increase due to high temperature, and are suitable for fields with high temperature control requirements. In addition, safety valves must be pressure tested before they can be used.
In conclusion, safety valves play an important role in industry, ships, automobiles and other fields to ensure production safety and normal operation of equipment.