Pressure control is the process of maintaining or adjusting the pressure within a system to stay within specified limits. This prevents malfunctions and safety risks caused by excessive pressure.

Equipment:

• Pressure Switches (Process Switches): Send an electrical signal when the set pressure value is reached.

• Pressure Regulators: Automatically adjust to keep the pressure stable within the system.

• Safety Valves: Automatically open to relieve pressure if it exceeds the limit.

• Pressure Transmitters: Measure the pressure value and transmit it as an electronic signal.