FNC-G02,FNC-G03,PF-80流量阀FNC-G02FNC-G03FKC-G02FKC-G03FYC-G02FYC-G03FSC-G02-AC220VFSC-G02-DC24VFSC-G03-AC220VFSC-G03-DC24V蝶式充液阀PF-80PF-90PF-100