Ammonia Refrigeration Fluorine Servo-Operated Solenoid Globe Shut off Stop Check Control Valve

Product Description

DESCRIPTION
AEVRA is a direct or servo-operated solenoid valve used in liquid, aspiration or hot gas pipelines of refrigerants such as ammonia and fluorine.
AEVRAT is an auxiliary opening servo solenoid valve, which can be used in liquid, aspiration or hot gas pipeline of hot gas pipeline of refrigerant such as ammonia or fluorine.
The special design of AEVRAT makes it open without pressure difference, so it is especially suitable for situations requiring zero pressure difference. AEVRAT has manual opening device.

Type	△P bar				Medium temperature	Maximum working pressure	Applicable medium	Kv m3/h
	min	max
		10w a.c.	12w a.c.	20w a.c.
AEVRA10	0.05	21	25	18	-40~+105	42	ammonia fluorine etc	1.5
AEVRAT10	0.00	14	21	16	-40~+105	42	ammonia fluorine etc	1.5
AEVRA15	0.05	21	25	18	-40~+105	42	ammonia fluorine etc	2.7
AEVRAT15	0.00	14	21	16	-40~+105	42	ammonia fluorine etc	2.7
AEVRA20	0.05	21	25	13	-40~+105	42	ammonia fluorine etc	4.5
AEVRAT20	0.05	14	21	13	-40~+105	42	ammonia fluorine etc	4.5
AEVRA25	0.20	21	25	14	-40~+105	42	ammonia fluorine etc	10
AEVRA32	0.20	21	25	14	-40~+105	42	ammonia fluorine etc	16
AEVRA40	0.20	21	25	14	-40~+105	42	ammonia fluorine etc	25

Type	Rated cooling capacity KW
	liquid			aspiration			hot-gas
	R717	R22	R134a	R717	R22	R134a	R717	R22	R134a
AEVRA10	142	30.2	27.8	9	3.4	2.5	42.6	13.9	11.3
AEVRA15	256	54.4	50.1	16.1	6.2	4.4	76.7	24.9	20.3
AEVRA20	426	90.6	83.5	26.9	10.3	7.3	128	41.5	33.9
AEVRA25	947	201	186	59.7	22.8	16.3	284	92.3	75.3
AEVRA32	1515	322	297	95.5	36.5	26.1	454	148	120
AEVRA40	2368	503	464	149	57	40.8	710	231	188

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