Globe Check Valve

Check valve can open and close by itself, which can be installed in commercial refrigeration system, civil and industrial conditional equipments.
Features
The valves body has good seal function
The valves can be installed in any section of a refrigerating system, where if it is necessary to avoid an inversion of the refrigertion flow
Adapt to CFC.HCFC and HFC refrigerants
Maximum working prossure:3.1MPa
Working temperature:-40℃~+120℃

Type	Connections ODF only		Valve body size(mm)
	in	mm	H	H1	L	Q
AK-3122/7	7/8	22.4	84.5	28.5	100	60
AK-3120/9	1-1/8	28.8	84.5	28.5	100	68
AK-3120/11	1-3/8	35.0	101.5	34	118	68
AK-3120/13	1-5/8	42.0	125.5	37	141	88
AK-3120/17	2-1/8	54.0	142	42.5	173	104