Is there a pressure switch with pressure relief function?
First of all to be clear is that the pressure switch is the pressure signal into an electrical signal of an element, he can control the electromagnetic relief valve, etc., to pressure relief, these two together is that you said
The pressure switch must be provided with a relief function. No pressure relief function can not be reset.
Pressure switch is a measuring element, its own will not have a pressure relief function, for automatic pressure relief can be connected to the pressure switch contacts components of the circuit (such as throttle, solenoid valve, variable frequency motor, regulating valve, etc.) through Chain protection function for pressure relief
If helpful to adopt
