艾默生 HFES-12HC 

艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀
TRAE 10H,TRAE15H,TRAE20H, 艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE 30H艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE40H,TRAE50H,TRAE60H,

 HFES-12HC膨胀阀

TRAE70H,TRAE9M,TRAE 13M,TRAE 14M,TRAE 22M,TRAE 30M, 艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE 40M,TRAE 45M,TRAE 50M, 艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE 8S,TRAE 12S,TRAE 14S,TRAE 20S,TRAE 30S,TRAE 35S,TRAE 40S,TRAE 50S, 艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE 8R,TRAE 12R,TRAE 14R,
TRAE 20R,TRAE 30R,TRAE 35R,TRAE 40R,TRAE 50R