性换向电磁换向阀
BEW4Z40A，BEW4Z41A，BEW4Z42A，BEW4Z43A，BEW4Z44A，
BEW4Z45A，BEW4Z40B，BEW4Z41B，BEW4Z42B，BEW4Z43B，
BEW4Z44B，BEW4Z45B，BMW4J40，BMW4D41，BMW4D42，
BMW4D43，BMW4D44，BMW4D45，BMW4Z40A，BMW4Z41A，
BMW4Z42A，BMW4Z43A，BMW4Z44A，BMW4Z45A，BMW4Z40B，
BMW4Z41B，BMW4Z42B，BMW4Z43B，BMW4Z44B，BMW4Z45B，
WWMFA04，柔性换向电磁换向阀
WWMFB04，柔性换向电磁换向阀
SS-BV13-TF3M，SS-BV14-TF6M，SS-BV15-TF6M，球阀
SS-BV15-TF8M，SS-BV16-TF10M，SS-BV18-TF12M，
SS-BV13-TF2，无锡昌林，