Model	Joggle dirnension	Adapter dimension	Port size(mm)	M.O.P.D(bars)(MPa)	Max.working pressure(bars)(MPa)	KV Factor(m3/hr)	Nominal capacity(KV)
							R12	R22	R44a/R502	R134a
AKD1020-2	7/16"-20UNF	1/4"Flare	2.5	2.1	3.0	0.176	2.50	31.5	2.08	2.96
AKD1020-3	5/8"-18UNF	3/8"Flare	3.0	2.1	3.0	0.230	3.30	4.15	2.75	3.90
AKD1064-3	5/8"-18UNF	3/8"Flare	6.5	2.1	3.0	0.800	11.45	14.50	9.50	13.50
AKD1064-4	3/4"-16UNF	1/2"Flare	6.5	2.1	3.0	0.800	11.45	14.50	9.50	13.50
AKD1070-4	3/4"-16UNF	1/2"Flare	12.5	2.1	3.0	2.200	31.50	39.60	26.20	37.10
AKD1070-5	7/8"-14UNF	5/8"Flare	12.5	2.1	3.0	2.600	37.20	47.00	31.00	44.00
AKD1070-6	11/16"-14UNF	3/4"Flare	17.0	2.1	3.0	4.300	61.5	77.5	51.2	72.45

thest a/c fitting and wxpansion valve  is widely used for different  various air-conditioner system  as a replacement parts ,and they are high quality and excellent characteristics.