Relief valve power unit

Safety valve power device refers to the device that drives the safety valve by external force or energy. Safety valve is a device used to protect equipment or system pressure is too high and accidents occur, when the pressure exceeds the set value, the safety valve will automatically open to release the pressure to prevent equipment or system damage or explosion.

Safety valve power units can be used to drive the safety valve in a variety of ways, common include:

1. Manual device: manually operated to open or close the safety valve, suitable for small equipment or systems.

2. Electric device: The safety valve is driven by motor or electromagnet, which can achieve remote control and automatic operation.

3. Hydraulic device: The hydraulic system is used to drive the safety valve, and the opening and closing of the safety valve is controlled by the liquid pressure.

4 Pneumatic device: The use of air pressure system to drive the safety valve, through the gas pressure to control the opening and closing of the safety valve.

The choice of safety valve power device depends on the specific application scenario and requirements. Different devices have different characteristics and advantages, which need to be selected and designed according to the actual situation. At the same time, the design and use of the safety valve power plant needs to meet the relevant safety standards and specifications to ensure the safety and reliability of the equipment and system.