Globe Valve Bellow Seal Type, Globe Valve Packing Seal Type

Globe Valve Bellow Seal Type หรือ โกลบวาล์วประเภทเบลโลว์ Globe Valve Packing Seal Type หรือ โกลบวาล์วประเภทแพ็คกิ้ง BODY WCB PRESSURE (Class) PN16, PN40 TRIM 13CR (1) CONNECTION Flange RF SIZE (PN16) 1/2", 3/4", 1", 1-1/2", 2", 2.5", 3", 4", 5", 6", 8" SIZE (PN40) 1/2", 3/4", 1", 1-1/2", 2", 2.5", 3", 4", 5", 6", 8"