Internal pilot operated pressure reducing valve PJXN-L40-L50
The PJXN pressure reducing valve mainly achieves the purpose of controlling the pressure of the main valve by adjusting the gas pressure of the pilot valve. It belongs to the internal pilot pressure reducing valve. A small pressure reducing valve controls a large pressure reducing valve. Compared with the pressure valve, the adjustment is labor-saving, the output pressure fluctuation is small, and it is widely used in the control system of large flow and high pressure.
D559B-8M safety valve
In a pneumatic transmission system, a safety valve is a valve used to prevent damage to pneumatic devices, equipment and pipelines and limit the maximum pressure of the circuit. When the air pressure exceeds the maximum limit pressure, the safety valve automatically opens to exhaust, and when the air pressure is lower than the maximum limit pressure, the safety valve automatically closes.