Differential Pressure Regulators RSAL Series

Technical parameters：

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

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

Characteristics:

RSAL is make up of one AM1 and one pilot valve ACVPP. For similar aplication is available to supply the regulator RSALE, with one external hot gas connection controlled by mean of a solenoid pilot NC type

Operation:

-The pressure regulator RSAL series can maintain the differential pressure 

  between inlet and outlet of main valve. It can also regulate the pressure. 

  That means, regulator will open or close based on the comparision of the 

  differential pressure and the set pressure.

- The varlant RSALE regulators allow to open the main valve by the supply 

  of hot gas, with independence of the differential pressure between inlet 

  and outet pressure of the main valve.

Applications:

The regulators RSAL are designed to work with ammonia and other fluorinated refrigerants and commonly used as liquid pumps relief, and other aplications  to control thepressure differences. For example, between suction and discharge in compresors, condenser and receiver etc