NORTHMAN北部精機直動式溢流閥RF-G01-0-30 RF-T02-3-30產品規格型號；
NORTHMAN北部精機直動式溢流閥 RF-G02-0 RF-G02
RF-G01-1 RF-G01-2 RF-G01-3

RF-G02-0 RF-G02-1 RF-G02-2 RF-G02-3
RF-G01-0-30 RF-G01-1-30 RF-G01-2-30 RF-G01-3-30

RF-G02-0-30 RF-G02-1-30 RF-G02-2-30 RF-G02-3-30

RF-T01-0-30 RF-T01-1-30 RF-T01-2-30 RF-T01-3-30

RF-T02-0-30 RF-T02-1-30 RF-T02-2-30 RF-T02-3-30
RF-G04-1-32 RF-G04-2-32 RF-G04-3-32

RF-G06-1-32 RF-G06-2-32 RF-G06-3-32

RF-G10-1-32 RF-G10-2-32 RF-G10-3-32
RF-G04-2P-1-A220-10-32 RF-G04-2P-1-A220-