uxcell Air Conditioner Refrigeration 2.4-3.0Mpa 2 Terminals Pressure Control Switch

YK pressure controller by butterfly metal diaphragm as the sensing element. When the controlled medium pressure rises to a set value, the butterfly metal diaphragm produce instability enthusiastically, by pushing the push rod, the contact switch is switched on (or off). When the controlled medium pressure decreases to the value of another set, butterfly metal diaphragm will suddenly reverse enthusiastically to the original state, the switch contacts disconnect or connect, in order to realize the control of pressure.
Air conditioning refrigeration equipment pressure protection switch 2.4-3.0mpa air conditioning accessories.