Bi – flow ball valve is manual stop valve, It has no restriction on flow dirction and operation is more convenient than other stop valves, It can be used in liquid suction and heat supplying lines in freezers and air – conditioner adjusting equipment,This valve can provide the largest flow quantity when it is totally opened and it sealed tightly when it is closed.
Furthermore, the application areas of this Rind of valve is extensive: -40℃-- +140℃

Type	Connection Size	A(mm)	B(mm)
PRB-06	3/8	140	70
PRB-08	1/2	160	70
PRB-10	5/8	160	70
PRB-12	3/4	190	88
PRB-14	7/8	190	88
PRB-18	1-1/8	215	97
PRB-22	1-3/8	250	107
PRB-26	1-5/8	280	123
PRB-34	2-1/8	300	140
PRB-42	2-5/8	400	140

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