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

Name	Type	Size(mm)
		¢D	¢d	A	H	L	L1
RSAD  Dual pressure regulators	RSAD20	27	20	65	250	190	125
	RSAD 25	34	25	65	250	190	125
	RSAD32	42	32	70	275	245	170
	RSAD 40	48	40	70	275	245	170
	RSAD 50	60	50	70	280	255	180
	RSAD 65	76	65	85	305	295	220
	RSAD80	89	80	95	325	330	250
	RSAD100	108	100	125	360	415	330