DMF-Y-25,DMF-Y-40S,DMF-Y-102S,淹没式脉冲阀
DMF-Y-50S,DMF-Y-102SC,DMF-Y-62S,DMF-Y-76S,
DMF-YB-76S,DMF-Y-102SA,DMF-Y-80S,DMF-YB-102SE,