Cold Resistant Cast Steel Ammonia Oil&Liquid Media Industrial Refrigeration Cold Storage Stop Valve

DESCRIPTION
RSAD is made up of one main valve AM3 and two pilot valves.different pilot valves can make different regulators; AM3+ two ACVPL
(0 to 10 bars) can make RSAD. AM3+ two ACVP-H (4 to 25 bars) can make RSAD-H, or AM3+ one ACVPL (0 to 10 bars)+ one ACVP-H
can make RSAD-LH. The pressure must be set Based on the set pressure. the regulator can be controlled by the solenoid valve AEVM-NC
or AEVM-NO.
The pressure of RSAD series can be set based on orders in the factory before delivery.
OPERATION
The pressure regulators RSAD control the inlet pressure of the main valve. Regulators open when the inlet pressure exceeds the set
pressure on the control pilot and the coil of the solenoid pilot have been energized (AEVM-NC)or de-energized(AEVM- -NO optional.
When the pilot in function open. the inlet fluid pass to the top of piston, the main valve opens.
APPLICATION
The regulators RSAD are designed work with ammonia and other fluorinated refrigerants. to control of the defrost pressure pilot(B).
control of condensation pressure. pilot([A), or control of evaporation pressure. with two possibilities according to the pilot in service
PARAMETER