Special for safety valve of plastic injection molding machine 1,Max opeated pressure315bar/4560psi 2,Approved byGB2022530-2008 Specifications: ModelMax operated pressure bar(psi)Max flow lpm(gal)Max back pressure bar(psi)Max switching frequency (times/minute)SWH-G02-XX315bar(4560psi)63lpm(17gal)160bar(2320psi)300SWH-G03-XX120lpm(32gal)SW-G04-XX300lpm(80gal)SW-G06-XX500lpm(130gal) Features: ...