调节阀按行程特点可分为：直行程和角行程。直行程包括：单座阀、双座阀、套
筒阀、笼式阀、角形阀、三通阀、隔膜阀；角行程包括：蝶阀、球阀、偏心旋转阀、全功能超轻型调节阀。
HOYEA电磁阀 华液电磁阀
FW-02-2B2-A110-50 FW-02-2B3-A110-50 FW-02-2B8-A110-50 FW-02-2B2B-A110-50
FW-02-2B3B-A110-50 FW-02-2B4B-A110-50 FW-02-2B9B-A110-50 FW-02-2B11B-A110-50
FW-02-2B12B-A110-50 FW-02-2B2BL-A110-50 FW-02-2B3BL-A110-50 FW-02-2B2L-A110-50
FW-02-2B2-A220-50 FW-02-2B3-A220-50 FW-02-2B8-A220-50 FW-02-2B2B-A220-50
FW-02-2B3B-A220-50 FW-02-2B4B-A220-50 FW-02-2B9B-A220-50 FW-02-2B11B-A220-50
FW-02-2B12B-A220-50 FW-02-2B2BL-A220-50 FW-02-2B3BL-A220-50 FW-02-2B2L-A220-50
HOYEA电磁阀 华液电磁阀
FW-02-2B3L-A220-50 FW-02-2B8L-A220-50 FW-02-2B11BL-A220-50 FW-02-2B12BL-A220-50
FW-03-2B2-A110-50 FW-03-2B3-A110-50 FW-03-2B8-A110-50 FW-03-2B2B-A110-50
FW-03-2B3B-A110-50 FW-03-2B4B-A110-50 FW-03-2B9B-A110-50 FW-03-2B11B-A110-50
FW-03-2B12B-A110-50 FW-03-2B2BL-A110-50 FW-03-2B3BL-A110-50 FW-03-2B2L-A110-50