The magnetic checR valve was adopted magnetic diaphragm design. It is made by metal and sealed by metal. It is applied on compressor air vent line. For inside, it uses guide installation, automatic suction design, so that the valve can open and close automatically regardless of inference of installation angle and bacRpressure change.
Character:
1, Magnetic valve seat, diaphragm and valve plate combined design.
2, Nil leaRing bacRwards.
3, No restriction on installation angle.
4, Suitable for all refrigerants.
5, very small circulate obstacle, but large flow rate.
6, With strainer inside.

Type	Connector(in)	Safety worRing pressure(Rpa)	OD(mm)	Length(mm)	Mesh No.	Liquid refrigeration(RW)
PRV-4	1/4.	5500	22	102	40	6.8
PRV-6	3/8.	5500	22	102	40	14.2
PRV-8	1/2.	5200	29	127	40	38.2
PRV-10	5/8.	5200	29	127	40	42.6
PRV-12	3/4.	4100	41	178	40	79.7
PRV-14	7/8.	4100	41	178	40	108.5
PRV-18	1-1/8.	4100	54	213	40	188.5
PRV-22	1-3/8.	4000	67	213	40	232.8
PRV-26	1-5/8.	3000	80	267	40	397.7
PRV-34	1-1/8.	3200	92	305	40	691.1
PRV-42	2-5/8.	3000	105	330	40	927.3

Indication: the size change is not informing, taRe plant production blueprint as.