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Main Valves AM1 Series

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Technical parameters:

Nominal pressure: 2.8MPa       Applicable temperature:-50℃~+150℃

Test pressure: 4.2MPa               Applicable medium:ammonia,fluorine,etc.


Characteristics:

- Flow regulating valves, servo-operated by different pilot valves screwed-in the AM1-2

   main valve or mounted in an external pilot line.

- The AM1 are designed to use with ammonia and other common fluorinated 

   refrigerants, for liquid, suction, discharge or defrosting lines. They have one 

   port only, thus, can only screw-in one pilot valve only.

- The thread to screw-in the pilot valves is M24x1.5, and the pressure gauge 

   thread is 1/4"BSP.

- The degree of opening of AM1 valves is function of the differential pressure 

   between the inlet and outlet,so if the pressure difference is Ap=0.3 bar,the 

   main valve will be fully open,and if it is Ap =0.2~ 0.3 bar, the degree 

   of opening will be correspondingly proportional to △p.


AM1-3





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