YANA42F內(nèi)裝式安全閥系列
YANA42F內(nèi)裝式全安閥主要用于鐵路和汽車石油液化氣槽車或地面液化氣儲罐上,起超壓安全保護作用。
YAHA42Finner assemble safety valve is to be applied to liqued to liquefied gas tank lorry inrailroad and automobile or ground liquefied gas tank ,to provide over pressure protectiion