refrigerant safety valve

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    Fluorine safety valve

    Adjustment of set value ◆ Connect the switch terminal of the controller to the power supply control circuit of the compressor motor. The controlled gas is introduced into the controller bellows chamber. ◆ Rotate the setting value adjustment lever to make the pointer indicate on the scale of 0.5MPa, this value is the lower switching value. ◆ Turn on the power to make the compressor work and the gas pressure will rise. Repeatedly adjust the switching difference knob to make the controller switch when the pressure rises to 0.6 MPa (up switching value).

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