Industrial Refrigeration Cold Storage Connecting Ammonia Freon System Butt Welding Compressor Stop Valve

• Media: Ammonia, Fluorine,Propane,Propylene,etc
• Temperature: -50c to +150c
• Actuator: Manual
• Material: Carbon Steel
• Structure: Angle Type Globe Valve
• Application: Refrigeration Valve
• Model NO.: RSABL
• Standard: DIN, GB, ANSI
• Transport Package: Individual Box for Each Valve
• Trademark: AMG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000PC/Year

Product Description

DESCRIPTION
RSABL is made up of one main valve AM3,one differential regulating pilot ACVPP and one solenoid pilot AEVM-NC.

The main valve of RSABL will be wide open when the hot gas is injected through the external connection (E).
OPERATION

The pressure regulator RSABL 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 comparison of the differential pressure and the set pressure.

When the solenoid pilot is energized, the inlet fluid pass to the top of piston. opening the main valve,with the independence of the differential pressure between inlet and outlet

The main valves close again,when the differential pressure between inlet and outlet decreases below the set pressure of the ACVPP,or the coil of the solenoid pilot have been de-energized
APPLICATION
.
The regulators RSABL are designed to work with ammonia and other fluorinated refrigerants. to defrost with the solenoid pilot energized .and to maintain a differential of pressure between two points of the line, to avoid the backward step of condensed and hot gas.
PARAMETER

Name	Type	Size(mm)
		ΦD	Φd	A	H	L	L1
RSABL  Dfeenenal pressre egulalaror& solnid shut-off	RSABL 20	27	20	65	280	190	125
	RSABL 25	34	25	65	280	190	125
	RSABL 32	42	32	70	305	245	170
	RSABL 40	48	40	70	305	245	170
	RSABL 50	60	50	70	310	255	180
	RSABL 65	76	65	85	335	295	220
	RSABL 80	89	80	95	355	330	250
	RSABL 100	108	100	125	390	415	330